15 April 2025 · Delegated
Mount Pleasant House, Minorca Hill, Laxey, Isle Of Man, IM4 7ed
This application sought permission to demolish an integral garage and storage building at Mount Pleasant, Minorca Hill, Laxey, and replace it with a flat-roofed ground floor extension and a two-storey rear extension, along with a flat-roofed terraced area to the side of the main dwelling. The application was refused on 15 April 2025. The decision found that the siting, size, height, bulk, and scale of the proposed extensions, combined with the choice of materials, would create an incongruous addition to a traditional double-fronted Manx dwelling. The proposed materials were considered to clash with the existing white painted render and natural slate finish of the property. The officer's report identified visual impact as a key issue, alongside the principle of development and highways implications. The refusal was made on visual amenity grounds, with the extensions considered out of character with the existing property.
The application was refused on 15 April 2025 by a delegated Principal Planner. The proposed flat-roofed ground floor extension, two-storey rear extension, and terraced area were considered incongruous additions to a traditional double-fronted Manx dwelling. The proposed materials were judged to jar with the existing white painted render and natural slate, making the extensions appear out of character with the property.
Refusal Reasons
General Policy 2
visual amenity
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
Environment Policy 22
residential amenity
Environment Policy 22: Development will not be permitted where it would unacceptably harm the environment and/or the amenity of nearby properties in terms of: i) pollution of sea, surface water or groundwater; ii) emissions of airborne pollutants; and iii) vibration, odour, noise or light pollution. 7.17.2 In addition to the above, changes in the activities associated with the current permitted use of land or a building, which in themselves do not constitute development and therefore do not require planning permission, can have an adverse impact on adjacent properties by virtue of noise, light or general disturbance. For example the addition of security lig hting on a property may cause light pollution affecting adjacent properties and the wider area. The introduction of new activities into established parks and recreation areas can have an impact on neighbours. In such cases the Department would advocate t he person or organisation considering the change to give careful consideration to the potential impact of such activity in terms of location, siting and design.
Environment Policy 23
Environment Policy 23: When considering alterations and improvements to existing facilities the Department will require that consideration be given to the potential adverse impact of the proposed changes to existing neighbours. 7.18 Environmental Impact Assessment(1) 7.18.1 Environmental Impact Assessment (EIA) is an important procedure for ensuring that the likely effects of new development on the environment are fully understood and taken into account before the development is allowed to go ahead. It is a process by which information about the likely environmental effects of certain types of development is collected, assessed and taken into account by the developer (as part of project design) and by the planning authority (in determining the acceptability of the application). In cases w here developments are likely to have significant environmental effects, whether public or private, by virtue of their nature, size or location, EIA's will be required and the general principles set out in Appendix 5 should be followed. 7.18.2 For some types of development, EIA's will be required in every case, whilst other development will only require an EIA if the particular project is judged likely to give rise to significant environmental effects. Where development does not fall wit hin these categories, (1) Environmental Impact Assessment is defined in Appendix 1 but still has a significant effect on the environment, the Department will require suitable supporting environmental information. The main criteria for judging significance are as follows: i. major developments which are of more than local importance; ii. developments which are proposed in particularly environmentally sensitive or vulnerable locations; iii. developments with unusually complex and potentially hazardous environmental effects. 7.18.3 A Planning Policy Statement will be issue d specifying the manner in which the Department intends to deal with applications which should be subject to EIA. Pending the adoption of the proposed Planning Policy Statement the Department will adopt current practice on EIA's from England and Wales set out in the publication "Environmental Impact Assessment: A Guide to Procedures" (1).
