Reduced separation distances below 20m

In such instances, separation distances of less than 20m may be deemed appropriate. However this would be determined on a case-by-case basis and would need to be justified by a way of a thorough analysis of site characteristics such as topography, sunlight/daylight levels, orientation of buildings and design features. This should demonstrate that reduced separation distances can be achieved without any detrimental impact on residential amenity. Proposals that fail to achieve a high-quality residential environment or that are likely to result in a significant loss of privacy or overlooking, particularly of existing properties, will not be acceptable.