Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal Prepared for - Belmayne SHD
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CUNNANE STRATTON REYNOLDS Belmayne P4, Belmayne, Dublin 13 Landscape and Visual Impact Appraisal Prepared for Balgriffin Park Limited by Cunnane Stratton Reynolds April 2021 3 Molesworth Place, Dublin 2 Tel: 01 661 0419 Fax: 01 661 0431 Email: info@csrlandplan.ie
Table of Contents 1 INTRODUCTION ............................................................................................................................. 2 2 METHODOLOGY............................................................................................................................. 2 2.1 Forces for Landscape Change ................................................................................................ 2 2.2 Guidance ................................................................................................................................. 3 2.3 Assessment of Both ‘Landscape’ and ‘Visual’ Effects............................................................. 3 2.4 Methodology for Landscape Appraisal.................................................................................... 4 2.5 Methodology for Visual Appraisal............................................................................................ 6 2.6 Quality and Timescale of Effects............................................................................................. 7 3.1. Characteristics of the Proposed Development........................................................................ 9 4 RECEIVING ENVIRONMENT ....................................................................................................... 10 4.1 Relevant Planning Policy ...................................................................................................... 10 4.1.1 Dublin City Development Plan 2016-2022 (DCDP/Development Plan) ........................ 10 4.1.2 Clongriffin-Belmayne Local Area Plan 2012-2018 (extended to December 2022) ....... 14 4.1.3 Draft Belmayne & Belcamp Lane Masterplan July 2020............................................... 16 4.1.4 Fingal County Council Development Plan 2017-202 (FCCDP) .................................... 18 4.1.5 Landscape Character Assessment ............................................................................... 19 4.1.7 Summary of Planning Policy and Objectives ................................................................ 21 4.2 Description of Receiving Environment .................................................................................. 22 4.3 Summary of Landscape Characteristics and Values ............................................................ 26 5 POTENTIAL IMPACTS OF THE DEVELOPMENT ....................................................................... 27 5.1 Construction Stage ................................................................................................................ 27 5.2 Operational Stage ................................................................................................................. 27 5.3 Potential Cumulative Impacts................................................................................................ 28 5.4 Do-Nothing Approach ............................................................................................................ 28 5.5 Remedial or Reduction Measures: Mitigation ....................................................................... 28 5.5.1 Construction Phase ....................................................................................................... 28 5.5.2 Operational Phase......................................................................................................... 28 5.5.3 ‘Worst-case’ Scenario ................................................................................................... 29 6 PREDICTED LANDSCAPE IMPACTS .......................................................................................... 30 6.1 Landscape Sensitivity ........................................................................................................... 30 6.2 Predicted Landscape Impacts and Effects............................................................................ 30 7 PREDICTED VISUAL IMPACT ...................................................................................................... 32 7.1 Zone of Visual Influence and Potential Visual Receptors ..................................................... 32 7.2 Description of Viewpoints ...................................................................................................... 33 7.3 Summary of Visual Effects .................................................................................................... 42 8 CONCLUSION ............................................................................................................................... 43
1 INTRODUCTION This document has been prepared by Cunnane Stratton Reynolds Ltd (CSR), landscape architects and planners. The Landscape and Visual Impact Appraisal (LVIA) was informed by a desktop study and a survey of the site and receiving environment in July 2020. This report identifies and discusses the townscape and the receiving environment in relation to proposed development at the Belmayne, Dublin 13. The subject site is approximately 1.31ha and is located on the southwestern corner of the Belmayne housing estate directly south of Churchwell Road and west of Churchwell Crescent, Belmayne, Balgriffin Dublin 13. The site formed the P4 part of the original Belmayne development which had previously been granted planning permission in 2002 under Reg Ref. 0354/02 and as amended, now lapsed, for an apartment block of up to six storeys over basement. However, the lands currently remain undeveloped and are contained by fencing along the boundary. 2 METHODOLOGY Ireland is a signatory to the European Landscape Convention (ELC). The ELC defines landscape as ‘an area, as perceived by people, whose character is the result of the action and interaction of natural and/or human factors’. This definition is important in that it expands beyond the idea that landscape is only a matter of aesthetics and visual amenity. It encourages a focus on landscape as a resource in its own right - a shared resource providing a complex range of cultural, environmental and economic benefits to individuals and society. As a cultural resource, the landscape functions as the setting for our day-to-day lives, also providing opportunities for recreation and aesthetic enjoyment and inspiration. It contributes to the sense of place experienced by individuals and communities and provides a link to the past as a record of historic socio- economic and environmental conditions. As an environmental resource, the landscape provides habitat for fauna and flora. It receives, stores, conveys and cleans water, and vegetation in the landscape stores carbon and produces oxygen. As an economic resource, the landscape provides the raw materials and space for the production of food, materials (e.g. timber, aggregates) and energy (e.g. carbon-based fuels, wind, solar), living space and for recreation and tourism activities. 2.1 Forces for Landscape Change The GLVIA notes that the landscape is change is ongoing. Many different pressures have progressively altered familiar landscapes over time and will continue to do so in the future, creating new landscapes. For example, within the receiving environment, the environs of the proposed development have altered over the last thousand years, from wilderness to agriculture and settlement. Many of the drivers for change arise from the requirement for development to meet the needs of a growing population and economy. The concept of sustainable development recognises that change must and will occur to meet the needs of the present, but that it should not compromise the ability of future generations to meet their needs. This involves finding an appropriate balance between economic, social and environmental forces and values. The reversibility of change is an important consideration. If change must occur to meet a current need, can it be reversed to return the resource (in this case, the landscape) to its previous state to allow for development or management for future needs. Climate change is one of the major factors likely to bring about future change in the landscape, and it is accepted to be the most serious long-term threat to the natural environment, as well as economic activity (particularly primary production) and society. The need for climate change mitigation and adaptation, which includes the management of water and more extreme weather and rainfall patterns, is part of this. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 2
2.2 Guidance Landscape and Visual Appraisal is a tool used to identify the effects of change resulting from development on both the landscape as an environmental resource in its own right and on people’s views and visual amenity. As this report is not part of an Environmental Impact Assessment Report (EIAR), and is instead a standalone Landscape and Visual Appraisal, the report does not include a statement of the significance of effects. However the process by which the landscape and visual effects are identified is similar to that of a Landscape and Visual Assessment carried out as part of an EIAR. The methodology is informed by the following key guidance documents, namely: • Guidelines for Landscape and Visual Impact Assessment, 3rd Edition 2013, published by the UK Landscape Institute and the Institute of Environmental Management and Assessment (hereafter referred to as the GLVIA). • Guidelines on the information to be contained in Environmental Impact Assessment Reports (Draft August 2017, EPA). References are also made to the ‘Landscape and Landscape Assessment – Consultation Draft of Guidelines for Planning Authorities’ document, published in 2000 by the Department of Environment, Heritage and Local Government. Use of the Term ‘Effect’ vs ‘Impact’ The GLVIA advises that the terms ‘impact’ and effect’ should be clearly distinguished and consistently used in the preparation of an LVIA. ‘Impact’ is defined as the action being taken. In the case of the proposed works, the impact would include the construction of the proposed development. ‘Effect’ is defined as the change or changes resulting from those actions, e.g. a change in landscape character, or changes to the composition, character and quality of views in the receiving environment. This report focusses on these effects. 2.3 Assessment of Both ‘Landscape’ and ‘Visual’ Effects Another key distinction to make in a LVIA is that between landscape effects and the visual effects of development. ‘Landscape’ results from the interplay between the physical, natural and cultural components of our surroundings. Different combinations of these elements and their spatial distribution create distinctive character of landscape in different places. ‘Landscape character assessment’ is the method used in LVIA to describe landscape, and by which to understand the potential effects of a development on the landscape as ‘a resource’. Character is not just about the physical elements and features that make up a landscape, but also embraces the aesthetic, perceptual and experiential aspects of landscape that make a place distinctive. Views and ‘visual amenity’ refer to the interrelationship between people and the landscape. The GLVIA prescribes that effects on views and visual amenity should be assessed separately from landscape, although the two topics are inherently linked. Visual assessment is concerned with changes that arise in the composition of available views, the response of people to these changes and the overall effects on the area’s visual amenity. The appraisal of landscape and visual effects included a desktop study, review of the proposed development drawings and visualisations, and a site visit which was carried out in July 2020. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 3
2.4 Methodology for Landscape Appraisal Landscape appraisal considers the sensitivity of the receptor, and the likely nature and magnitude of the changes to the main landscape elements and characteristics. Existing trends of change in the landscape are taken into account. Sensitivity of the Landscape Resource Landscape Sensitivity: Landscape sensitivity is a function of its land use, landscape patterns and scale, visual enclosure and distribution of visual receptors, scope for mitigation, and the value placed on the landscape. It also relates to the nature and scale of development proposed. It includes consideration of landscape values as well as the susceptibility of the landscape to change. Landscape values can be identified by the presence of landscape designations or policies which indicate particular values, either on a national or local level. In addition, a number of criteria are used to assess the value of a landscape. These are described further in Section 1.6 below. Landscape susceptibility is defined in the GLVIA as the ability of the landscape receptor to accommodate the proposed development without undue consequences for the maintenance of the baseline scenario and/or the achievement of landscape planning policies and strategies. Susceptibility also relates to the type of development – a landscape may be highly susceptible to certain types of development but have a low susceptibility to other types of development. For the purpose of assessment, three categories are used to classify the landscape sensitivity of the receiving environment. Sensitivity is therefore a combination of Landscape value and Susceptibility. Sensitivity Description High Areas where the landscape exhibits strong, positive character with valued elements, features and characteristics. The character of the landscape is such that it has limited/low capacity for accommodating change in the form of development. These attributes are recognised in landscape policy or designations as being of national, regional or county value and the principal management objective for the area is conservation of the existing character. Medium Areas where the landscape has certain valued elements, features or characteristics but where the character is mixed or not particularly strong. The character of the landscape is such that there is some capacity for change in the form of development. These areas may be recognised in landscape policy at local or county level and the principal management objective may be to consolidate landscape character or facilitate appropriate, necessary change. Low Areas where the landscape has few valued elements, features or characteristics and the character is weak. The character of the landscape is such that it has capacity for change; where development would result in a minor change or would make a positive change. Such landscapes are generally unrecognised in policy and where the principal management objective is to facilitate change through development, repair, restoration or enhancement. Table 1 – Categories of Landscape Sensitivity Magnitude of Landscape Change: The magnitude of change is a factor of the scale, extent and degree of change imposed on the landscape with reference to its key elements, features and characteristics (also known as ‘landscape receptors’). Four categories are used to classify magnitude of landscape change. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 4
Magnitude of Description Change High Change that is moderate to large in extent, resulting in major alteration to key elements, features or characteristics of the landscape and/or introduction of large elements considered uncharacteristic in the context. Such development results in change to the character of the landscape. Medium Change that is moderate in extent, resulting in partial loss or alteration to key elements, features or characteristics of the landscape, and/or introduction of elements that may be prominent but not necessarily substantially uncharacteristic in the context. Such development results in change to the character of the landscape. Low Change that is moderate or limited in scale, resulting in minor alteration to key elements, features or characteristics of the landscape, and/or introduction of elements that are not uncharacteristic in the context. Such development results in minor change to the character of the landscape. Negligible Change that is limited in scale, resulting in no alteration to key elements, features or characteristics of the landscape key elements features or characteristics of the landscape, and/or introduction of elements that are characteristic of the context. Such development results in no change to the landscape character. Table 2 – Categories of Landscape Change Landscape Effects A conclusion on the relative importance of landscape effects (either on physical landscape elements or on the landscape character) can be arrived at by combining the landscape sensitivity and the magnitude of change. This is illustrated in Figure 1 below. As this report is not part of an Environmental Impact Assessment Report (EIAR), and is instead a standalone Landscape and Visual Appraisal, the report does not include a statement of the significance of effects. Sensitivity Importance of Effect High Low High High Med Moderate Low Low Magnitude Neg* * Negligible Figure 1: Guide to the classification of the level of effects Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 5
Landscape effects are also classified as positive, neutral or negative/adverse. Development has the potential to improve the environment as well as damage it. In certain situations, there might be policy encouraging a type of change in the landscape, and if a development achieves the objective of the policy the resulting effect might be positive, even if the landscape character is profoundly changed. 2.5 Methodology for Visual Appraisal Visual appraisal considers the changes to the composition of views, the character of the views, and the visual amenity experienced by visual receptors. Visual receptor sensitivity is a function of two main considerations: • Susceptibility of the visual receptor to change. This depends on the occupation or activity of the people experiencing the view, and the extent to which their attention or interest is focussed on the views or visual amenity they experience at that location. Visual receptors most susceptible to change include residents at home, people engaged in outdoor recreation focused on the landscape (e.g. trail users), and visitors to heritage or other attractions and places of community congregation where the setting contributes to the experience. Visual receptors less susceptible to change include travellers on road, rail and other transport routes (unless on recognised scenic routes which would be more susceptible ), people engaged in outdoor recreation or sports where the surrounding landscape does not influence the experience, and people in their place of work or shopping where the setting does not influence their experience. • Value attached to the view. This depends to a large extent on the subjective opinion of the visual receptor but also on factors such as policy and designations (e.g. scenic routes, protected views), or the view or setting being associated with a heritage asset, visitor attraction or having some other cultural status (e.g. by appearing in arts). Three categories are used to classify a viewpoint’s sensitivity: Sensitivity Description High Viewers at viewpoints that are recognised in policy or otherwise designated as being of value, or viewpoints that are highly valued by people that experience them regularly (such as views from houses or outdoor recreation features) and views which are valued by the local community. This would include tourist attractions, and heritage features of regional or county value, and viewers travelling on scenic routes. Medium Viewers at viewpoints representing people travelling at slow or moderate speed through or past the affected landscape in cars or on public transport, where they are partly but not entirely focused on the landscape, or where the landscape has some valued views. The views are generally not designated, but which include panoramic views or views judged to be of some scenic quality, which demonstrate some sense of naturalness, tranquillity or some rare element in the view. Low Viewers at viewpoints reflecting people involved in activities not focused on the landscape e.g. people at their place of work or engaged in similar activities such as shopping, etc. The view may present an attractive backdrop to these activities but there is no evidence of that the view is valued, and not regarded as an important element of these activities. Viewers travelling at high speeds (e.g. motorways) may also be considered of low susceptibility. Table 3 – Categories of Visual Receptor Sensitivity Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 6
Magnitude of Change to the View Classification of the magnitude of change takes into account the size or scale of the intrusion of development into the view (relative to the other elements and features in the composition, i.e. its relative visual dominance), the degree to which it contrasts or integrates with the other elements and the general character of the view, and the way in which the change will be experienced (e.g. in full view, partial or peripheral, or glimpses). It also considers the geographical extent of the change, the duration and the reversibility of the visual effects. Four categories are used to classify magnitude of change to a view. Magnitude of Description Change High Extensive intrusion of the development in the view, or partial intrusion that obstructs valued features, or introduction of elements that may be considered uncharacteristic in the context, to the extent that the development becomes co- dominant with other elements in the composition and affects the character of the view and the visual amenity. Medium Partial intrusion of the development in the view, or introduction of elements that may be prominent but not necessarily uncharacteristic in the context, resulting in change to the composition but not necessarily the character of the view or the visual amenity. Low Minor intrusion of the development into the view, or introduction of elements that are not uncharacteristic in the context, resulting in minor alteration to the composition and character of the view but no change to visual amenity. Negligible Barely discernible intrusion of the development into the view, or introduction of elements that are characteristic in the context, resulting in slight change to the composition of the view and no change in visual amenity. Table 4 – Magnitude of Visual Change Visual Effects A conclusion on the relative importance of visual effects can be arrived at by combining the visual receptor sensitivity and the magnitude of change. This is included in Figure 1 above as for Landscape Effects. As this report is not part of an Environmental Impact Assessment Report, and is instead a standalone Landscape and Visual Appraisal, the report does not include a statement of the significance of effects. Visual effects are also classified as positive, neutral or negative/adverse as set out below: 2.6 Quality and Timescale of Effects The predicted effects are also classified as beneficial, neutral or adverse. This is not an absolute exercise; in particular, visual receptors’ attitudes to development, and thus their response to the impact of a development, will vary. However, the methodology applied is designed to provide robust justification for the conclusions drawn. These qualitative impacts/effects are defined as: • Adverse – Scheme at variance with landform, scale, pattern. Would degrade, diminish or destroy the integrity of valued features, elements or their setting or cause the quality of the landscape(townscape)/view to be diminished; • Neutral - Scheme complements the scale, landform and pattern of the landscape(townscape)/view and maintains landscape quality; Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 7
• Beneficial – improves landscape(townscape)/view quality and character, fits with the scale, landform and pattern and enables the restoration of valued characteristic features or repairs / removes damage caused by existing land uses. Effects are also categorised according to their longevity or timescale: • Temporary – Lasting for one year or less; • Short Term – Lasting one to seven years; • Medium Term – Lasting seven to fifteen years; • Long Term – Lasting fifteen years to sixty years; • Permanent – Lasting over sixty years. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 8
3 CHARACTERISTICS OF THE DEVELOPMENT 3.1. Characteristics of the Proposed Development The proposed development will involve: • the clearance of the existing mounds, vegetation cover and security fencing within the extent of the site at Belmayne, Dublin 13. • the construction of a 2 to 7 storey residential accommodation consisting of the following uses: (a) 260 no. apartments, comprising of 108 no. one-bed apartments 135 no. two-bed apartments and 17 no. three-bed apartment units; (b) 199 no. car parking spaces (188 undercroft and 19 on street) and 400 no. cycle space. (c) Two internal communal courtyards (above the undercroft parking area) The development features landscaping and all associated site development works. From a landscape and visual impact perspective the key issue is the height of the proposed development and its interaction with surrounding areas. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 9
4 RECEIVING ENVIRONMENT This section is divided into a review of landscape related Planning Policy as set out in the Dublin City Development Plan 2016-2022 and Fingal County Council Development Plan 2017-2023 and associated documents, and a description of the study areas informed by desktop assessment. 4.1 Relevant Planning Policy The Dublin City Development Plan 2016-2022 is reviewed in this section, in terms of relevance to the site location and the proposed development. Due to the proximity to Fingal County Council boundary, the Fingal County Council Development Plan 2017-2023 is also touched upon. 4.1.1 Dublin City Development Plan 2016-2022 (DCDP/Development Plan) Zoning The application lands are zoned ‘Zone Z14 – Strategic Development and Regeneration Areas (SDRAs), with the objective; “To seek the social, economic and physical development and/or rejuvenation of an area with mixed use, of which residential and ‘Z6’ would be the predominant uses.” Figure 2: Extract of DCDP Zoning Map C. Site SDRAs are areas which provide for large scale public housing within the inner city and outer city areas. They most also include proposals for additional physical and social infrastructure/facilities to support the housing. The site falls within SDRA 1. North Fringe (including Clongriffin/Belmayne). The key development principles for this SDRA are outlined in a local area plan which is based on the following objectives: 1. To create a highly sustainable, mixed use urban district, based around high quality public transport nodes, with a strong sense of place. 2. To achieve a sufficient density of development to sustain efficient public transport networks and a viable mix of uses and community facilities. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 10
3. To establish a coherent urban structure, based on urban design principles, as a focus for a new community and its integration with the established community, comprising the following elements: Sustainable Residential Development The DCDP suggests that all new developments to contribute to the unique identities and sense of place of neighbourhoods. Relevant Policies; QH5: To promote residential development addressing any shortfall in housing provision through active land management and a coordinated planned approach to developing appropriately zoned lands at key locations including regeneration areas, vacant sites and under-utilised sites. QH6: To encourage and foster the creation of attractive mixed-use sustainable neighbourhoods which contain a variety of housing types and tenures with supporting community facilities, public realm and residential amenities, and which are socially mixed in order to achieve a socially inclusive city. QH8: To promote the sustainable development of vacant or under-utilised infill sites and to favourably consider higher density proposals which respect the design of the surrounding development and the character of the area. QH18: To promote the provision of high quality apartments within sustainable neighbourhoods by achieving suitable levels of amenity within individual apartments, and within each apartment development, and ensuring that suitable social infrastructure and other support facilities are available in the neighbourhood, in accordance with the standards for residential accommodation. QH20: To ensure apartment developments on City Council sites are models of international best practice and deliver the highest quality energy efficient apartments with all the necessary infrastructure where a need is identified, to include community hubs, sports and recreational green open spaces and public parks and suitable shops contributing to the creation of attractive, sustainable, mixed-use and mixed-income neighbourhoods. SN4: To have regard to the Department of Housing, Planning, Community and Local Government’s Guidelines on Sustainable Residential Development in Urban Areas and its accompanying Urban Design Manual, 2010, the Guidelines on Local Area Plans and the related Manual, 2013 and the joint DTTS and DCLG’s Design Manual for Urban Streets and Roads (DMURS), 2013 and the NTA’s Permeability Best Practice Guide, 2015, in the making of sustainable neighbourhoods. (www.environ.ie) Urban Density SC13: To promote sustainable densities, particularly in public transport corridors, which will enhance the urban form and spatial structure of the city, which are appropriate to their context, and which are supported by a full range of community infrastructure such as schools, shops and recreational areas, having regard to the safeguarding criteria set out in Chapter 16 (development standards), including the criteria and standards for good neighbourhoods, quality urban design and excellence in architecture. These sustainable densities will include due consideration for the protection of surrounding residents, households and communities. SC14: To promote a variety of housing and apartment types which will create a distinctive sense of place in particular areas and neighbourhoods, including coherent streets and open spaces. SC15: To recognise and promote green infrastructure and landscape as an integral part of the form and structure of the city, including streets and public spaces. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 11
Green Infrastructure, Open Space and SuDs GI13: To ensure that in new residential developments, public open space is provided which is sufficient in quantity and distribution to meet the requirements of the projected population, including play facilities for children. GI14: To promote the development of soft landscaping in public open spaces, where feasible, in accordance with the principles of Sustainable Urban Drainage Systems. GI7: To continue to protect and enhance landscape, including existing green spaces through sustainable planning and design for both existing community and for future generations in accordance with the principles of the European Landscape Convention. GI8: To protect and enhance views and prospects which contribute to the appreciation of landscape and natural heritage SI18: To require the use of Sustainable Urban Drainage Systems in all new developments, where appropriate, as set out in the Greater Dublin Regional Code of Practice for Drainage Works. The following measures will apply: • The infiltration into the ground through the development of porous pavement such as permeable paving, swales, and detention basins • The holding of water in storage areas through the construction of green roofs, rainwater harvesting, detention basins, ponds, and wetlands • The slow-down of the movement of water. Community Infrastructure GI33: To seek the provision of children’s play facilities in new residential developments. To provide playgrounds to an appropriate standard of amenity, safety, and accessibility and to create safe and accessible places for socialising and informal play. Heritage and Architectural Heritage The application lands does not fall within any protected landscapes – Architectural Conservation Areas, Conservation Areas, Zones of Archaeological Importance and including other natural protected areas. There are no Protected Structures on the application lands or in the immediate vicinity of the site. Trees GI28: To support the implementation of the Dublin City Tree Strategy, which provides the vision for the long-term planting, protection and maintenance of trees, hedgerows and woodlands within Dublin City. GI29: To adopt a pro-active and systematic good practice approach to tree management with the aim of promoting good tree health, condition, diversity, public amenity and a balanced age-profile. GI30: To encourage and promote tree planting in the planning and development of urban spaces, streets, roads and infrastructure projects. GI30: To encourage and promote tree planting in the planning and development of urban spaces, streets, roads and infrastructure projects. Development Management Standards: Large-Scale Development: Chapter 16 outlines development management standards, and includes standards relating to large scale development and building height and landscaping: Dublin City Council will seek: • To create new compositions and points of interest • To provide high-quality new streets, squares and open spaces, where appropriate, linked to the surrounding street pattern, to maximise accessibility Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 12
• To provide an appropriate mix of uses comprising retail, residential, entertainment, recreational, cultural, community- and/or employment generating uses; particular emphasis should be given to new and complementary uses and facilities that expand and improve the existing range of uses and facilities in the area • To carefully integrate appropriate planting and trees • To take into account existing and likely future patterns of traffic and pedestrian movement, including pedestrian desire lines • To retain existing and create new features to make an easily understandable urban environment, including active building frontages with clearly defined edges and safe public routes Development Management Standards: Landscaping Standards relating to hard and soft landscaping are also referred to. In terms of hard landscaping, the Plan notes the importance of the definition of public and private spaces, contributing to character of areas, and defining visual links and enclosure. The plan includes advice on materials, surface water management, boundary treatment and street furniture, with the preference for soft landscaping where possible. Development Management Standards : Building Height The site of the proposed development is located within the Clogrtiffin/Belmayne North Fringe which in an area categorised as up to ‘Mid Rise’ - as set out in Figure 19 of the Development Plan, where buildings may be a maximum of 50 metres in height. Proposals for high building heights are further defined within the LAP/SDZ/SDRA. The Plan also sets out the following Assessment Criteria for Higher Buildings: • Relationship to context, including topography, built form, and skyline having regard to the need to protect important views, landmarks, prospects and vistas • Effect on the historic environment at a city-wide and local level • Relationship to transport infrastructure, particularly public transport provision • Architectural excellence of a building which is of slender proportions, whereby a slenderness ratio of 3:1 or more should be aimed for • Contribution to public spaces and facilities, including the mix of uses • Effect on the local environment, including micro-climate and general amenity considerations • Contribution to permeability and legibility of the site and wider area • Sufficient accompanying material to enable a proper assessment, including urban design study/masterplan, a 360 degree view analysis, shadow impact assessment, wind impact analysis, details of signage, branding and lighting, and relative height studies • Adoption of best practice guidance related to the sustainable design and construction of tall buildings • Evaluation of providing a similar level of density in an alternative urban form. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 13
4.1.2 Clongriffin-Belmayne Local Area Plan 2012-2018 (extended to December 2022) Local Area Plan Local Area Plans (LAPs) set out the objectives for a specific area of Dublin City while being consistent with the provisions of the Dublin City Development Plan. The site is located within the Clongriffin- Belmayne (North Fringe) LAP. Occupying an area of unbuilt land already zoned for apartment buildings on the southwest corner of the Belmayne Residential area and partially within a Key District Land (KDC). Figure 3: Extract of DCC Clongriffin-Belmayne Local Area Plan Figure 16.4 Long Term Strategy: Phasing Priorities Map SITE Urban Design Objectives UDO1: To achieve high quality and sustainable densities to consolidate the area, maximise access for residents and employees to public transport and successfully define important locations and routes including the Main Street access and town centres (KDC designated zones). UDO2: To promote the development of family orientated, high quality, adaptable, life long homes within the LAP area through creative design that still delivers a sustainable density to support the provision of services. UDO3: To promote public spaces that provide both passive and active recreation and a connection to those forms of activities in the surrounding area. UDO4: To ensure high quality streetscapes are achieved through distinctive high quality street furniture, lighting, paving and public artwork that creates a distinctive character associated with the North Fringe. UDO5: To design park spaces and all open spaces linkages to be part of the larger green network in particular from Father Collins Park to the surrounding area and along the River Mayne incorporating a dedicated network of cycle paths and pedestrian routes. UDO6: To achieve creative and unique character through public realm enhancements in all key development sites through development contribution levies and partnership with the divisions of Dublin City Council. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 14
UDO7: The height strategy for the LAP will seek positive integration of new building height with established character. Locations identified for special height character are the designated Key District Centres (in general 5 storeys minimum) and the Main Street Boulevard axis (in general four to five storeys). Heights of 2-6 storeys (including a set back at the top floor of a 5/6 storey building) may be facilitated subject to quality design criteria and set back requirements along the river corridor to complete the urban form of pavilion buildings to complete Marrsfield, One location for a landmark profiled building (10-14 storey office height equivalent) is designated adjacent to Clongriffin Rail Station. In other locations, where 4 storeys residential height is proposed, some flexibility will be allowed on the height equivalent (13m) to achieve design improvements to the façade. Sustainability Strategy Policy & Objectives SSP1: To support sustainable design and sustainable formats of development in the LAP area which will help Dublin City Council achieve its targets in reducing energy consumption and reducing carbon dioxide emissions in accordance with the Dublin City EnergyAction Plan. SSP2: To implement the principles of the Framework for Sustainable Dublin as set out under the Dublin City Development Plan 2011-2017 at the local level and incorporate sustainable principles across all strategies for future development (both short term and long term) as identified in the LAP. Objectives: SSO1: To seek best practice in sustainable design and incorporation of green technology for all future development proposals in the LAP area across the levels of the individual buildings, the overall scheme and overall neighbourhood. SSO2: To encourage the development of exemplary projects within the LAP area that demonstrate best practice in energy efficiency (both residential and commercial) and sustainable design. SSO3: To prioritise actions under the LAP through an effective phasing programme that help to complete the development of sustainable walkable neighbourhoods with particular emphasis on, promotion of public transport, promotion of sustainable movement, promotion of consolidating areas of development with sustainable densities and enhancement of the environment and open space. SSO4: To facilitate the provision of employment uses in close proximity to residential areas to increase the opportunity for working close to the home (and thereby reducing the extent of work related commuter journeys). SSO5: To ensure that the phasing, implementation and monitoring strategy of the LAP will contribute to indicator projects for Dublin City including the Sustainability Indicators Framework that measures progress and assists policy making towards improving the quality of the environment and creating a highly sustainable city. Economic Policy ESO1: To improve the physical and visual environment of the LAP area, in particular where vacant sites exist, to provide positive first impressions that market the area for business investment. Environment and Open Space Amenity Strategy Policy & Objectives EOSP1: To realise the potential of a high quality environment as a key driver in economic development, community development, bio diversity enhancement, improved sustainable movement and enhanced quality of life for the local area. Objectives: EOSO1: To achieve best practice and innovations in SuDS design as part of development schemes including the successful co-ordination of surface water management with ecology and amenity functions of open space and landscaped areas. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 15
Community & Social Infrastructure Policy & Objectives CSO6: To seek to create safe and useable open spaces with each residential development for play through overlooking and passive surveillance. 4.1.3 Draft Belmayne & Belcamp Lane Masterplan July 2020 The Draft Belmayne & Belcamp Lane Masterplan builds upon the development framework, policies and objectives of the Clongriffin – Belmayne LAP with a detailed approach on how to develop the undeveloped lands within Belmayne and Belcamp, including the site and new town centre. Access and Movement A key strategy of the draft master plan is to improve connectivity throughout the existing and proposed residential areas, new town centre and wider area. Measures include improving existing vehicular, cycling and pedestrian routes like Main Street and Clare Hall Greenway both near the site and various other new routes, as shown on Figure B3.1 Access and Movement of the Masterplan. Built Form and Heights The masterplan illustrates the massing and proposed heights of buildings across the masterplan area within Figure B5.1 Built Form and Height and Figure B5.2 3D overview of the Masterplan Area. The proposed heights of buildings within the site are for 5-6 storey buildings facing onto Main Street and 2- 4 storeys to the north and northeast by Churchwell Avenue and Churchwell Crescent. The guidance notes: Variations will be considered to add further variety, subject to assessment criteria contained within Urban Development and Heights, Guidelines for Planning Authorities. 2. Reinforcing Belmayne Main Street and Belcamp Avenue. The prevailing building height is also higher along Belmayne Main Street, reinforcing it’s role as an urban boulevard and its importance as a movement corridor, as well as ensuring a strong sense of enclosure. A similar distribution of height is applied to Belcamp Avenue. However where the focus is on providing houses that are lower in scale, a more strategic application is applied to positioning of higher buildings (i.e at gateway locations). 4. Height Transitions Buildings heights follow the patterns of surrounding neighbourhoods, where appropriate, so as to provide a transition from established areas to those taller buildings located in the Town Centre and along the Central Movement Corridor. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 16
Figure 4: Extract of DCC Draft Belmayne & Belcamp Lane Masterplan Figure B5.1 Built Form and Height Map SITE Landscape and Urban Grain The masterplan outlines the need for hard and soft landscaping to be of high-quality design and provide functions relating to amenity, sustainability and biodiversity. It also notes that a key characteristic of Belmayne is it varied built form which should be replicated across the newly developed areas. The guidance notes: 5. Sustainable Urban Drainage Well designed sustainable urban drainage (SuDs) can mitigate local flood risk, benefit ecology and create valuable amenity spaces for communities. TheSuDSstrategy as set out inAppendixBseeks to meet the water management needs of the Masterplan area while delivering green infrastructure and supporting high quality development. Softer engineered approaches alongside a ‘treatment train’ approach are to be used to manage surface water at source and must be integrated with landscaping plans for development. Examples include: • Green Roofs / Living walls; • Permeable paving; • Tree pits with infiltration system; • Filter drains and swales. All planning applications are to be accompanied by a surface water drainage plan which shall demonstrate compliance with the referred Surface Water Strategy. 6. Living Streets All streets, in addition to Green Links, will be plated with materials and passively traffic calmed, via a ‘placed base’ approach to street design. This will require the ‘movement function’7 to be balanced with its ‘place function’, to contribute to a shared, safe and amenable street environment. All streets will be designed in accordance with the Design Manual for Urban Roads and Streets (2013), with particular care taken at crossing points and junctions to ensure safe and comfortable movement for vulnerable users (i.e pedestrians and cyclists), particularly along the Main Street and Belcamp Ave (see Figure B6.4). This presents significant challenges when applied to the major road infrastructure Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 17
that intersects the Masterplan area, however it is anticipated that the design of such roads will be revisited as upgrades are initiated to facilitate the Bus Connects (NTA) and the Greater Dublin Cycle Network (NTA). 8. Varied Urban Grain A variety of building types will be provided within the Masterplan area to cater for the mix of uses and residential densities (i.e apartments, duplexes and houses). Larger buildings (i.e offices and apartments) will be located within the town centre and along major movement corridors. This, in combination with wider streets, will promote a coarser or more robust grain reminiscent of higher density urban areas. As development moves away from the town centre, and particularly on local streets, a finer grain will form with narrower plots and streets that promote a more intimate scale of development (see also Figure B6.6) 9. Podiums and Private/Semi-Private Courtyards Many blocks throughout the Masterplan area will incorporate a range of housing types that will require the integration of communal (i.e apartments) and private open space (i.e houses) at ground floor level. These may be accommodated via a range of courtyard style arrangements where smaller areas private open space open onto larger communal areas. Such areas may also be elevated over podiums where larger retail/ commercial floor plates are located beneath, or semibasement car parking (see also Figure B6.5). 4.1.4 Fingal County Council Development Plan 2017-202 (FCCDP) The lands immediately north of the Dublin City county boundary fall within Fingal County Council. Zoning The Fingal County lands bounding the northern end of the Clongriffin-Belmayne SDRA have been zoned for residential use, open space (within/on the edge of residential areas and graveyards) and green belt. The nearest zoned residential areas include the existing housing at Balgriffin, a housing development under construction on the former Belcamp School lands, and existing/under construction housing at Drumnigh, Portmarnock. Figure 5: Extract of FCCDP Development Plan 2017-2023 Viewer. Site Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 18
GB- Green Belt: • Objective: Protect and provide for a Greenbeltt OS – Open Space • Objective: Preserve and provide for open space and recreational amenities. RA- Residential Area • Objective: Provide for new residential communities subject to the provision of the necessary social and physical infrastructure. 4.1.5 Landscape Character Assessment Dublin City Council The DCDP has not carried out Landscape Character Assessments and does not characterise landscape character areas within Dublin City or the Clongriffin-Belmayne SDRA. The area is on the northern fringes of Dublin City can be identified as an area that falls within the Dublin Metropolitan Area. Therefore, the landscape character of the area can be defined as ‘urban’ and developed in nature. Fingal County Council Landscape Character Assessment, May 2015 Due to proximity of the application lands to the boundary of the neighbouring Fingal County Council, the Fingal County Landscape Character Assessment within the adopted FCDP is referred to below. The following is an extract from the Landscape Character Assessment for LCT – Low Lying Agriculture. KEY CHARACTERISTICS • This is an area characterised by a mix of pasture and arable farming on low lying land with few protected views or prospects. The Low Lying Character Type has an open character combined with large field patterns, few tree belts and low roadside hedges. The main settlements located within the area include Oldtown, Ballyboghil and Lusk and parts of Malahide and Donabate. Dublin Airport is located in this area. • This low lying area is dominated by agriculture and a number of settlements. The area is categorised as having a modest value. It contains pockets of important value areas requiring particular attention such as important archaeological monuments and demesnes and also the Feltrim Hill and Santry Demesne proposed Natural Heritage Areas. The landscape of the Low Lying LCT nearest to the site and DCC county boundary has been altered from a rural to urban landscape over recent years with new built developments around Balgriffin, Belcamp House. Some of the established settlements have also expanded outwards onto the surrounding farmland. Landscape Character Types Sensitivity The Fingal LCA considers the Low Lying Agriculture has having Low sensitivity and the ability for a wide range of developments to sit comfortably in the landscape. Allowing developments which have a simple scale and form screened by boundary vegetation, with any key views and riparian corridors protected. PRINCIPLES FOR DEVELOPMENT • Public Parks with recreational and ecological resources Dodder River Valley • The skyline should be protected. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 19
• Existing tree belts should be retained and managed and older stands of trees restocked. • Roadside hedging should be retained and managed. Proposals necessitating the removal of extensive field and roadside hedgerows or trees should not be permitted. Strong planting schemes using native species, to integrate development into these open landscapes, will be required. • Establish riparian corridors free from new development along all significant watercourses in the County. Ensure a 10 to 15 metre wide riparian buffer strip measured from top of bank either side of all watercourses, except in respect of the Liffey, Tolka, Pinkeen, Mayne, Sluice, Ward, Broadmeadow, Corduff, Matt and Delvin where a 30m wide riparian buffer strip from top of bank to either side of all watercourses outside urban centres is required. • Sites with natural boundaries should be chosen, rather than open parts • Clustering with existing farmhouse and/or farm buildings is generally preferable to standalone locations 4.1.6 Urban Development and Building Heights, Guidelines for Planning Authorities, Department of Housing, Planning and Local Government. December 2018 In order to discourage generic restrictive policies on building heights in local development plans the Government introduced the above guidelines in 2018. The guidelines set out to encourage higher building and densities within, particularly, existing built-up areas to take advantage of existing infrastructure, vary the building typology and contribute to placemaking. Section 2.5 of the Guidelines states: Furthermore, while taller buildings will bring much needed additional housing and economic development to well-located urban areas, they can also assist in reinforcing and contributing to a sense of place within a city or town centre, such as indicating the main centres of activity, important street junctions, public spaces and transport interchanges. In this manner, increased building height is a key factor in assisting modern placemaking and improving the overall quality of our urban environments. The guidelines require the applicant to demonstrate that they satisfy the following criteria: At the scale of the relevant city/town • The site is well served by public transport with high capacity, frequent service and good links to other modes of public transport. • Development proposals incorporating increased building height, including proposals within architecturally sensitive areas, should successfully integrate into/ enhance the character and public realm of the area, having regard to topography, its cultural context, setting of key landmarks, protection of key views. Such development proposals shall undertake a landscape and visual assessment, by a suitably qualified practitioner such as a chartered landscape architect. • On larger urban redevelopment sites, proposed developments should make a positive contribution to place-making, incorporating new streets and public spaces, using massing and height to achieve the required densities but with sufficient variety in scale and form to respond to the scale of adjoining developments and create visual interest in the streetscape. At the scale of district/ neighbourhood/ street • The proposal responds to its overall natural and built environment and makes a positive contribution to the urban neighbourhood and streetscape • The proposal is not monolithic and avoids long, uninterrupted walls of building in the form of slab blocks with materials / building fabric well considered. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 20
• The proposal enhances the urban design context for public spaces and key thoroughfares and inland waterway/ marine frontage, thereby enabling additional height in development form to be favourably considered in terms of enhancing a sense of scale and enclosure while being in line with the requirements of “The Planning System and Flood Risk Management – Guidelines for Planning Authorities” (2009). • The proposal makes a positive contribution to the improvement of legibility through the site or wider urban area within which the development is situated and integrates in a cohesive manner. • The proposal positively contributes to the mix of uses and/ or building/dwelling typologies available in the neighbourhood. At the scale of the site/building • The form, massing and height of proposed developments should be carefully modulated so as to maximise access to natural daylight, ventilation and views and minimise overshadowing and loss of light. • Appropriate and reasonable regard should be taken of quantitative performance approaches to daylight provision outlined in guides like the Building Research Establishment’s ‘Site Layout Planning for Daylight and Sunlight’ (2nd edition) or BS 8206-2: 2008 – ‘Lighting for Buildings – Part 2: Code of Practice for Daylighting’. • Where a proposal may not be able to fully meet all the requirements of the daylight provisions above, this must be clearly identified and a rationale for any alternative, compensatory design solutions must be set out, in respect of which the planning authority or An Bord Pleanála should apply their discretion, having regard to local factors including specific site constraints and the balancing of that assessment against the desirability of achieving wider planning objectives. Such objectives might include securing comprehensive urban regeneration and or an effective urban design and streetscape solution 4.1.7 Summary of Planning Policy and Objectives • The site is zoned as ‘Zone Z14 – Strategic Development and Regeneration Areas (SDRAs)’ • The site is located within the Clongriffin-Belmayne (Northern Fringe) Local Area Plan and its land designated for residential development on the southwest end of the existing residential area of Belmayne. • A draft masterplan for the Belmayne-Belcamp area of the LAP has been produced which builds on the LAP and provides a more detailed urban design framework to allow co-ordinated approach of future developments within the area, including the site. • National guidelines require more flexibility in accommodating taller buildings and provide a range of criteria for tall buildings to satisfy, including the preparation of this Landscape and Visual Impact Assessment. Belmayne P4, Belmayne, Dublin 13 - Landscape and Visual Impact Appraisal 21
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