Belfast·SPG004 Residential Extensions and Alterations·Page 24·4.1.17
Rear extensions - design quality and neighbour impact
Rear extensions must be of high design quality and appropriate scale reflecting the existing property. They must avoid negative impacts on neighbouring amenity, privacy and light.
Rear extensions (including conservatories and sun rooms) may not always be visible from the surrounding area, but care must be taken to ensure the design quality is of a high standard and that rear extensions do not detract from the original house. Care must therefore be taken with design and detailing; and the extension should be of an appropriate length, reflecting the scale, proportion and mass of the existing property. It is particularly important when considering rear extensions to safeguard against any significant negative impact on neighbouring amenity, ensuring privacy and light to neighbouring properties and minimising visual intrusion.
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