19 February 2026 · Delegated
Wits End, Dandy Hill, Port Erin, Isle Of Man, IM9 6hn
Permission was granted for works at Wits End, a two-storey mid-terraced dwelling on Dandy Hill in Port Erin. The approved scheme involves raising the roof and constructing two dormer windows to the front elevation, a flat roof extension to the rear roof elevation, and a new pitched roof porch. The application was amended during the process. The original submission proposed a large single dormer within the same raised roof, and a far larger rear flat roof extension. Those earlier proposals were considered to cause unacceptable harm to the character and appearance of the dwelling and its setting, and were revised before approval. The key planning issues were the design impact on the character and appearance of the building and area, and the effect on residential amenity.
The application was approved on 19 February 2026. The proposal was assessed against its design impact on the character and appearance of the building and surrounding area, and its effect on residential amenity. The revised scheme was found acceptable on both counts. The formal decision record lists 2 conditions.
General Policy 2 of the Strategic Plan
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:
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 16
The extension of non-traditional dwellings or those of poor or inappropriate form will not generally be permitted where this would increase the impact of the building as viewed by the public.
Housing Policy 16: The extension of non -traditional dwellings or those of poor or inappropriate form will not generally be permitted where this would increase the impact of the building as viewed by the public. 8.13 Conversion of Buildings to Flats 8.13.1 There are in the Island, and particularly in Douglas, many substantial buildings which, because of their size or form, are no longer suitable for the originally intended use as either single dwellings or holiday accommodation, but which are still structur ally sound. The Department has for many years encouraged the conversion of such buildings, where appropriate, into flats. 8.13.2 The size, layout, occupancy, etc., of flats are controlled by the Housing (Flats) Regulations 1982. However, all flats should also have a good external environment, characterised by - (a) a pleasant, clear outlook, particularly from the principal room(s) of the flat and (b) access to external space for the purpose of clothes-drying, refuse storage, car-parking, and general amenity. 8.13.3 Many buildings which are generally suitable for conversion into flats not only have very little space around them, but also have an annex or "outlet" at the rear. The Department may require the demolition, in total or in part, of such "outlets" even where the immediate use of the cleared space may not be possible, for example where more than one rear annex may be needed to be removed to gain access or highway work such as road widening may be required to make the cleared space useful. Such demolition will: (a) remove accommodation which has a poor environment and limited outlook; (b) permit the creation of parking space; and (c) assist in admitting light and air to the rear of the building proper. Where such demolition is not so required, the accommodation must generally be organised so that every flat has an outlook from the front of the building, and so that no flat is contained entirely within an "outlet". Exception may be made to this general approach where the environment at, and the outlook from, the rear are pleasant and open.
Environment Policy 36
where development is proposed outside of, but close to, the boundary of a Conservation Area, this will only be permitted where it will not detrimentally affect important views into and out of the Conservation Area.
Environment Policy 36: Where development is proposed outside of, but close to, the boundary of a Conservation Area, this will only be permitted where it will not detrimentally affect important views into and out of the Conservation Area. 7.31 Advertisements in Conservation Areas 7.31.1 Some advertisements found and proposed in Conservation Areas are inappropriate and do not reflect the special character and designation of the area. The design of advertisements should respect the physical appearance of the premises in order to integrate re adily with its surroundings. Traditional details, hanging signs and hand painted signage are most appropriate and will be encouraged.
Environment Policy 42
New development in existing settlements must be designed to take account of the particular character and identity, in terms of buildings and landscape features of the immediate locality...
pment. 8.13.2 The extent of formal open space with in settlement boundaries in the South is identified on the Proposals Map (Map 3) and Inset Maps (Maps 4-7). The Isle of Man Strategic Plan (Environment Policy 42) seeks to protect these open spaces and indicates that: 8.13.3 "Inappropriate backland development, and the removal of open or green spaces which contribute to the visual amenity and sense of place of a partic ular area will not be permitted.''
Strategic Policy 4 (in part)
Strategic Policy 4: Proposals for development must: (a) Protect or enhance the fabric and setting of Ancient Monuments, Registered Buildings (1), Conservation Areas (2), buildings and structures within National Heritage Areas and sites of archaeological interest; (b) protect or enhance the landscape quality and nature conservation value of urban as well as rural areas but especially in respect to development adjacent to Areas of Special Scientific Interest and other designations; and (c) not cause or lead to unacceptable environmental pollution or disturbance. 4.3.8 The design of new development can make a positive contribution to the character and appearance of the Island. Recent development has often been criticised for its similarity to developments across the Island and elsewhere - "anywhere" architecture. At the same time some criticise current practice to retain traditional or vernacular designs. As is often the case the truth lies somewhere between the two extremes. All too often proposals for new developments have not taken into account a proper analysis of their context in terms of siting, layout, scale, materials and other factors. At the same time a slavish following of past design idioms, evolved for earlier lifestyles can produce buildings which do not reflect twenty first century lifestyles including accessibility and energy conservation. While there is often a consensus about what constitutes good and poor design, it is notoriously difficult to define or prescribe. 4.3.9 The Department recognises the need to raise the quality of the Island's architecture and built environment and is pursuing this through the development control process and the commissioning of its own schemes and environmental improvements. At the same ti me it appreciates that the debate about good design needs to be broadened to include those who design, construct and finance new development and the wider community as we are all affected by the end product. To this end it welcomes the Isle of Man Arts Co uncil's National Arts Development Strategy 2005 - 2014 which has as one of its objectives, to raise the quality of the Island's architecture and built environment by encouraging debate on architectural standards, town and country planning, urban regenerati on and public art. This Strategy recognises that debate will have to take place over time. 4.3.10 In the meantime, the Department considers that, while there are a number of policies in the Strategic Plan which cover various elements of the design of new development e.g. General Policy 2 (a) -(i), ( m) and (n), and various Housing policies, there is a need for a further statement on the need to secure quality in the design of new development. In the preparation of Area Plans the Department will include development briefs that set out design principles for significant sites including new residential areas. Subsequent planning applications will be required to be accompanied by a Design Statement setting out the way in which the proposal has been designed to take into account its context and how the design principles have been developed. 4.3.11 At the same time as wishing to promote good design in new development the Department recognises that there are an increasing number of alternative styles of housing which draw their design principles from the wish to promote sustainability and energy efficiency. Many of these can be incorporated into both modern and traditional designs but in some cases they produce a completely different structure or form of buildings, for exa mple underground (1)Registered Building is defined in Appendix 1 (2) Conservation Area is defined in Appendix 1 housing. While wishing to conserve the historic landscape of the Island the Department welcomes new styles of housing as long as they take into account the landscape context and the impact on the amenities of the area in which they are si ted. Merely arguing that a new building cannot be seen in public views is not a justification for the relaxation of other policies relating to the location of new development.
Condition 1
The development hereby approved shall be begun before the expiration of four years from the date of this decision notice.
Condition 2
No development shall commence until a schedule of materials and finishes and samples of the materials to be used (including colours) in the construction of the external surfaces, including walls, dormer finishes and roofs, have been submitted to and approved in writing by the Department. The development shall not be carried out unless in accordance with the approved details and retained as such thereafter.
