21 March 2017 · Delegated
Lanjaghan House, Lanjaghan Lane, Abbeylands, Isle Of Man, IM4 5eq
The application sought to replace an existing dwelling in a rural setting with a new two-storey traditional Manx-style house and detached garage, sited on the same footprint. The replacement is approximately 37% larger in footprint and floor space than the existing dwelling, excluding the garage. The existing building, while broadly traditional in appearance, has non-traditional chimney proportions, window sizes, and a lean-to conservatory extension. The proposal was amended during the application process to address design concerns and better comply with Housing Policy 14 of the Isle of Man Strategic Plan 2016. The officer concluded that the increase in size was justified because the replacement is of more traditional character than the existing dwelling, satisfying the policy allowance for larger replacements. The new building's traditional design, materials, and form were found to comply with Planning Circular 3/91.
The proposal was approved because replacing a dwelling of poor traditional form with a more authentically traditional Manx design justified the increase in size under Housing Policy 14. The siting on the existing footprint, unchanged access, adequate parking, and boundary treatment sympathetic to the rural setting all supported the conclusion that the development would not harm the landscape character.
Policy O/RES/P/22 (Onchan Local Plan)
Development make the best use of resources
Isle of Man Strategic Plan
Strategic Policy 1: Development should make the best use of resources by: (a) optimising the use of previously developed land, redundant buildings, unused and under -used land and buildings, and re - using scarce indigenous building materials; (b) ensuring efficient use of sites, taking into account the needs for access, landscaping, open space (1) and amenity standards; and (c) being located so as to utilise existing and planned infrastructure, facilities and services. 4.2.2 In pursuance of (c) abo ve, the Department will, when formulating its programme for the preparation of new Area Plans, have particular regard to: (a) the availability of mains drainage connected to IRIS or other mains systems; (b) securing the future viability of rural primary schools; (c) the public investment in the Island's highway, bus, railway and tramway networks; (d) the provision and availability of water; and (e) community facilities. 4.3 Environment 4.3.1
Directs new development to towns and villages
Isle of Man Strategic Plan
Strategic Policy 2: New development will be located primarily within our existing towns and villages, or, where appropriate, in sustainable urban extensions(2) of these towns and villages. Development will be permitted in the countryside only in the exceptional circumstances identified in paragraph 6.3. (1) Open Space is defined in Appendix 1. (2) Sustainable Urban Extensions are defined in Appendix 1 4.3.2 Appendix 3 to the Plan identifies the towns and villages, and also explains why the Department has rejected the idea of a new settlement, which was mooted in the Consultation Draft published in May 2000. 4.3.3 Each of our towns and villages has an ind ividual character arising not only from its geographical position and existing fabric, but also from its historical, cultural, and social background. This character should be protected and enhanced. Accordingly:
Housing Policy 14
Isle of Man Strategic Plan
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.
Condition 1
The development hereby approved shall be begun before the expiration of four years from the date of this decision notice.
Condition 2
Notwithstanding the information submitted the piece of land edged in red to the south of the lane to Lanjaghan Farm as shown on Locality Plan, Location Plan and Block Plan all date stamped received 28 July 2016 is not considered to form part of the residential curtilage associated with Lanjahan Lodge.
Condition 3
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(s) hereby approved, other than that expressly authorised by this approval, shall be carried out, without the prior written approval of the Department.
Condition 4
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.
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 fences, gates, walls or other means of enclosure shall be erected or placed within the curtilage of any dwelling house forward of any wall of that dwelling house which fronts onto a highway, without the prior written approval of the Department.
Condition 6
The roofs must be finished in dark natural slate.