Planning appeal decision
20 Sandy Ridge, Chislehurst, BR7 5DR
Planning appeal 6000196 at 20 Sandy Ridge, Chislehurst, BR7 5DR (London Borough of Bromley) was dismissed on 4 July 2025 by Inspector Simpson V, by written representations. The main issue, as the Inspector framed it: effect on the character and appearance of the area.
Demolish existing garage and conservatory and construct a single storey side extension with extension to main roof including barn end style roof design, rear dormer window for habitable roof space, and roof windows to front and rear roof slopes
- Authority
- London Borough of Bromley
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Simpson V
- Postcode
- BR7 5DR
Main issues, as the Inspector framed them
- effect on the character and appearance of the area
What decided it
The substantial widening of the front gable and enlargement of the main dwelling would harmfully erode the balance between the pair of semi-detached dwellings and harm the character and appearance of the area.
The decision letter
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With an account
What an account adds to this decision


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The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
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