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Planning appeal decision

Dismissed7 March 20253354184

8 Christchurch Street, London, SW3 4AW

the erection of mansard roof extension at second floor level with dormers and rooflights and other associated alterations

Authority
Royal Borough of Kensington and Chelsea
Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Callister V

Main issues, as the Inspector framed them

  • The effect on the character and appearance of the appeal dwelling, and that of the local area, with reference to the Royal Hospital Conservation Area

What decided it

The proposed mansard roof extension would substantially harm the character and appearance of the appeal dwelling and fail to preserve or enhance the conservation area, with the identified harm outweighing the modest benefit of additional living space.

Framework references: 208

Plan policies cited: Policy CD1, Policy CD2, Policy CD4, Policy CD12

The main issues and the deciding factor are read from the published letter by Town Planner Pro; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.

In the app this decision sits on the map beside every other appeal around it, with the full reasoning summary, the letter held on file, and the case law it applies.