14 February 2025 · Committee
Thie Ny Crossag, Glen Mona Loop Road, Glen Mona, Ramsey, Isle Of Man, IM7 1hg
Permission was granted to demolish the existing dwelling at Thie Ny Crossag (formerly Glen Mona Bungalow), Glen Mona, and replace it with a new dwelling. The proposal also included an extension to the detached garage and an increase in the residential curtilage by incorporating part of an adjoining field to the south. The existing building is a timber-framed bungalow with timber cladding and metal sheeting, covering approximately 125 square metres. The officer report noted it had recently been modified for the applicants and their family to occupy, but remained in poor condition and below expected living standards. The main planning issues considered were the acceptability of demolishing the existing dwelling and the potential visual impact on the surrounding countryside and landscape. The application was approved by committee on 14 February 2025, subject to seven conditions.
The Department of Environment, Food and Agriculture approved the application on 14 February 2025. The key planning considerations were whether demolishing the existing dwelling was acceptable in principle and whether the new development would harm the countryside setting and landscape. Both issues were resolved in favour of the proposal, and permission was granted subject to seven conditions.
General Policy 2 of the Strategic Plan
The proposals respect the site and surroundings in terms of the siting, layout, scale, form, design of buildings and the spaces around them. The proposals will not harm the character of the surrounding landscape or townscape and comply with General Policy 2 (b) & (c).
General Policy 2: Development which is in accordance with the land-use zoning and proposals in the appropriate Area Plan and with other policies of this Strategic Plan will normally be permitted, provided that the development: (a) is in accordance with the design brief in the Area Plan where there is such a brief; (b) respects the site and surroundings in terms of the siting, layout, scale, form, design and landscaping of buildings and the spaces around them; (c) does not affect adversely the character of the surrounding landscape or townscape; (d) does not adversely affect the protected wildlife or locally important habitats on the site or adjacent land, including water courses; (e) does not affect adversely public views of the sea; (f) incorporates where possible existing topography and landscape features, particularly trees and sod banks; (g) does not affect adversely the amenity of local residents or the character of the locality; (h) provides satisfactory amenity standards in itself, including where appropriate safe and convenient access for all highway users, together with adequate parking, servicing and manoeuvring space; (i) does not have an unacceptable effect on road safety or traffic flows on the local highways; (j) can be provided with all necessary services; (k) does not prejudice the use or development of adjoining land in accordance with the appropriate Area Plan; (l) is not on contaminated land or subject to unreasonable risk of erosion or flooding; (m) takes account of community and personal safety and security in the design of buildings and the spaces around them; and (n) is designed having due regard to best practice in reducing energy consumption. 6.3 Development outside of areas zoned for development
Housing Policy 14
the design and appearance is considered to result in an enhancement to the site and its landscape setting such that the proposals are justified and in accordance with Housing Policy 14.
Housing Policy 14: Where a replacement dwelling is permitted, it must not be substantially different to the existing in terms of siting and size, unless changes of siting or size would result in an overall environmental improvement; the new buildi ng should therefore generally be sited on the "footprint" of the existing, and should have a floor area (1), which is not more than 50% greater than that of the original building (floor areas should be measured externally and should not include attic space or outbuildings). Generally, the design of the new building should be in accordance with Policies 27 of the present Planning Circular 3/91, (which will be revised and issued as a Planning Policy Statement). Exceptionally, permission may be granted for bui ldings of innovative, modern design where this is of high quality and would not result in adverse visual impact; designs should incorporate the re -use of such stone and slate as are still in place on the site, and in general, new fabric should be finished to match the materials of the original building. Consideration may be given to proposals which result in a larger dwelling where this involves the replacement of an existing dwelling of poor form with one of more traditional character, or where, by its design or siting, there would be less visual impact. 8.11.3 It is unlikely that permission will be given for permanent replacement of dwellings which were never intended to have a permanent residential use, such as chalets and other structures built of materials for only temporary or seasonal use. 8.12 Extensions to Residential Property 8.12.1 Extensions to Dwellings in built up areas or sites designated for residential use As a general policy, in built up areas not controlled by Conservation Area or Registered Building policies, there will be a gener al presumption in favour of extensions to existing property where such extensions would not have an adverse impact on either adjacent property or the surrounding area in general. (3) Floor Space is defined in Appendix 1 (1) Floor Area is defined in Appendix 1 8.12.2 Extensions to properties in the countryside As there is a general p olicy against development in the Island's countryside, it is important that where development exists, either in an historic or recently approved form, it should not, when altered or extended detract from the amenities of the countryside. Care therefore, must be taken to control the size and form of extensions to property in the countryside. In the case of traditional properties, the proportion and form of the building is sensitively balanced and extensions of inappropriate size or proportions will not be ac ceptable where these destroy the existing character of the property. In the case of non -traditional properties, where these are of poor or unsympathetic appearance, extensions which would increase the impact of the property will generally not be acceptable . It may be preferable to consider the redevelopment of non -traditional dwellings or properties of poor form with buildings of a more traditional style and in these cases, the Department may consider an increase in size of the replacement property over and above the size of the building to be replaced, where improvements to the appearance of the property would justify this.
Environmental Policy 1
the proposal would not adversely affect the countryside or harm the character and quality of the landscape complying with Environment Policies 1 and 2
Area Plan for the East sets out locally-applicable means for implementing the policies set out in the Isle of Man Strategic Plan 2016. In that Strategic Plan, we find the Environment Policies. Environment Policy 1 states: The countryside and its ecology will be protected for its own sake. For the purposes of this policy, the countryside comprises all land which is outside the settlements defined in Appendix 3 at A.3.6 or which is not designated for future development on an Area Plan. Development which would adversely affect the countryside will not be permitted unless there is an over- riding national need in land use planning terms which outweighs the requirement to protect these areas and for which there is no reasonable and acceptable alternative. Maintaining the purpose of this Area Plan as a means of implementation, there is some further direction to be found in the Strategic Plan, at paragraph 7.2.1: 'Whilst landscape and coastal change is inevitable, and in some cases desirable, the emphasis must be on the appropriateness of this change and the balance or equity between the needs of conservation and those of development. The primary goal must therefore be to respect, maintain and enhance the natural and cultural environment including nature conservation and landscape and coastal quality, and ensure its protection from inappropriate development.' Given the comprehensive nature of the Isle of Man Strategic Plan's Environmental Policies, only a small number of additional Proposals and Recommendations are necessary. In order to produce an implementable Area Plan for the East it is necessary to recognise those statutory desig nations and strategies which whilst having an Island-wide scope are highly relevant to the protection of environments within the Plan Area. An example is the UNESCO Biosphere status afforded to the Isle of Man. Island-level strategies identify crossborder issues and take account of the cumulative impacts of human engagement with nature. Area Plan Objectives i. To protect, conserve and enhance the natural and cultural environment of the plan area and promote biodiversity. ii. To improve the function, usability and provision of our green infrastructure and public spaces by providing a network of green spaces and features which are connected and where possible, accessible to the public. iii. To manage and improve flood risk and improve drainage conditions. iv. To support the working countryside and its custodians in maintaini ng a sustainable rural economy. Area Plan Desired Outcomes i. Where approved, d evelopment will be ecologically sustainable and designed to protect and where possible enhance biodiversity as well as mitigate and adapt to the effects of climate change. ii. The Green Infrastructure network will be established and fostered, connecting people with nature in a way that achieves the best shared outcomes for the urban and natural environment. iii. Statutory and non-statutory designations will continue to provide protection to the most important and most vulnerable cultural assets, habitats and environments in the plan area. iv. Beyond the towns and villages, the area as a whole will retain its landscape setting including its important visual interaction with the central uplands, central valley, coast and marine environment. Natural Environment Proposal 1 The Department supports the protection, creation and improvement of green infrastructure in the East, particularly in those locations which have the potential to be part of a Green Infrastructure Network. Applications for development must take into account any approved Government Green Infrastructure Strategies, but in any case, must identify how development proposals intend to contribute to the long term provision of a network of connected green spaces. UNESCO Biosphere In 2017, the Isle of Man became the first ever entire nation to achieve UNESCO Biosphere status. Project partners pledge to take steps to protect natural resources, develop the economy in a sustainable way and promote outstanding living landscapes. UNESCO Biosphere Reserves are established to connect people and the economy with nature, wildlife, culture, heritage and communities. Biosphere Reserves have three functions: Conservation: to contribute to the conservation of landscapes, ecosystems, species and genetic variation. Development: to foster economic and human development which is socio -culturally and ecologically sustainable. Logistic support: to support demonstration projects, environmental education and training, research and monitoring related to local, regional, national and global issues of conservation and sustainable development. The Isle of Man Biosphere is zoned into six areas . Examples of all of these can be found in the Eastern area: Terrestrial Core areas, Marine Core areas, Terrestrial Buffer zone, Marine Buffer zone, Terrestrial Transition areas and Marine Transition areas. There is some overlap with The Isle of Man's First Biodiversity Strategy 2015-20
Housing Policy 12
the demolition and replacement of the dwellinghouse is acceptable in principle and complies with HP12.
Housing Policy 12: The replacement of an existing dwelling in the countryside will generally be permitted unless: (a) the existing building has lost its residential use by abandonment; or (b) the existing dwelling is of architectural or historic interest and is capable of renovation. In assessing whether a property has lost its habitable status (1) by abandonment, regard will be had to the following criteria: (i) the structural condition of the building; (ii) the period of non-residential use(2) or non-use in excess of ten years; (iii) evidence of intervening use; and (iv) evidence of intention, or otherwise, to abandon.
General Policy 3
Under the provisions of General Policy 3 and Housing Policy 4 of the Isle of Man Strategic Plan 2016, the erection of a replacement dwelling on a one for one basis is acceptable in principle
General Policy 3: Development will not be permitted outside of those areas which are zoned for development on the appropriate Area Plan with the exception of: (a) essential housing for agricultural workers who have to live close to their place of work; (Housing Policies 7, 8, 9 and 10); (b) conversion of redundant rural buildings which are of architectural, historic, or social value and interest; (Housing Policy 11); (c) previously developed land (1) which contains a significant amount of building; where the continued use is redundant; where redevelopment would reduce the impact of the current situation on the landscape or the wider environment; and where the development proposed would result in improvements to the landscape or wider environment; (d) the replacement of existing rural dwellings; (Housing Policies 12, 13 and 14); (e) location-dependent development in connection with the working of minerals or the provision of necessary services; (f) building and engineering operations which are essential for the conduct of agriculture or forestry; (g) development recognised to be of overriding national need in land use planning terms and for which there is no reasonable and acceptable alternative; and (h) buildings or works required for interpretation of the countryside, its wildlife or heritage. 6.4 Planning Agreements 6.4.1 Where development is acceptable and in accordance with the provisions of this Plan and the relevant Area Plan, but raises issues which cannot be addressed by the imposition of planning conditions, the Department will seek to conclude an Agreement with the developer under Section 13 of the 1999 Town and Country Planning Act.
Condition 1
The development hereby approved shall be begun before the expiration of four years from the date of this decision notice. Reason: To comply with article 14 of the Town and Country Planning (Development Procedure) (No2) Order 2013 and to avoid the accumulation of unimplemented planning approvals.
Condition 2
No development shall take place until full details of soft landscaping works have been submitted to and approved in writing by the Department and these works shall be carried out as approved. Details of the soft landscaping works include details of the retention of existing landscaping and new planting showing, type, size and position of each. All planting, seeding or turfing comprised in the approved details of landscaping must be carried out in the first planting and seeding seasons following the completion of the development. Any trees or plants which die or become seriously damaged or diseased must be replaced in the next planting season with others of a similar size and species. Reason: To ensure the provision of an appropriate landscape setting to the development.
Condition 3
No tree shall be cut down, uprooted, destroyed, pruned, cut or damaged in any manner during the development phase and thereafter within 5 years from the date of occupation of the building for its permitted use, other than in accordance with the approved plans and particulars. In the event that retained trees become damaged or otherwise defective during the construction phase due to events outside of the applicant's control the Department shall be notified as soon as reasonably practicable and remedial action agreed and implemented. Reason: To ensure that retained trees are not removed, in the interests maintaining the amenities of the area and to ensure the visual impact of the development is mitigated.
Condition 4
The development hereby approved shall be undertaken in full accordance with the approved materials and finishes detailed in drwg. no. 2023-056-106. Reason: In the interests of the visual amenity of the locality.
Condition 5
Notwithstanding the provisions of the Town and Country Planning (Permitted Development) Order 2012 (or any Order revoking and/or re-enacting that Order with or without modification) no extension, enlargement or other alteration of the dwelling, hereby approved, other than that expressly authorised by this approval, shall be carried out without the prior written approval of the Department. Reason: To control development in the interests of the amenities of the surrounding area.
Condition 6
Notwithstanding the provisions of the Town and Country Planning (Permitted Development) Order 2012 (or any Order revoking and/or re-enacting that Order with or without modification), no garages or other free standing buildings shall be erected within the curtilage of the dwelling(s) hereby approved, other than that expressly authorised by this approval, without the prior written approval of the Department. Reason: To control development in the interests of the amenities of the surrounding area.
Condition 7
Within 3 months of the completion and first occupation of the new dwelling, the existing dwelling on site shall be demolished and all material which is not to be reused or recycled as part of the new dwelling shall be removed from the site. Reason: To prevent the creation of an additional dwelling on the site which would be contrary to planning policy and in order to safeguard the countryside for its own sake.