Planning appeal decision
20 Upper Cheyne Row, London, SW3 5JN
Planning appeal 3363274 at 20 Upper Cheyne Row, London, SW3 5JN (Royal Borough of Kensington and Chelsea) was dismissed on 25 June 2025 by Inspector Chamberlain G, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the significance of 20 Upper Cheyne Row, a Grade II listed building.
‘Renovation works to outbuilding / studio, including installation of a crittal doors and replacement of sloped rooflight’
- Appeal type
- householder · Planning Appeal
- Procedure
- Written Representations
- Development
- other · Householder developments
- Inspector
- Chamberlain G
- Postcode
- SW3 5JN
Main issues, as the Inspector framed them
- The effect of the proposal on the significance of 20 Upper Cheyne Row, a Grade II listed building
- Whether the proposal would achieve the appropriate fire safety standards
What decided it
The proposed glazed screen would cause less than substantial harm to the significance of the listed building that is not outweighed by the modest public benefits of the scheme.
What the Inspector cited
- Development plan policies
- Policy CD5Policy CD16
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
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With an account
What an account adds to this decision


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The authority’s record since 2016 · every decision in 2025
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- Dismissed15 June 20266001948Land to End of Ledbury Mews West, London, W11 2QZ
- Dismissed2 June 20263376699Kings Road, Outside No. 395, London, SW10 0LR
- Dismissed19 May 20266003102Kensington High Street, Outside No. 254, London, W8 6ND
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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