Planning appeal decision
14 Oakley Gardens, London, SW3 5QG
Planning appeal 3372676 at 14 Oakley Gardens, London, SW3 5QG (Royal Borough of Kensington and Chelsea) was dismissed on 22 January 2026 by Inspector Morrison A, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development on the character and appearance of the host dwelling and area, including whether it would preserve or enhance the character or appearance of the Cheyne Conservation Area.
the erection of a mansard roof with 1 no. dormer on west elevation
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Morrison A
- Postcode
- SW3 5QG
Main issues, as the Inspector framed them
- The effect of the proposed development on the character and appearance of the host dwelling and area, including whether it would preserve or enhance the character or appearance of the Cheyne Conservation Area
What decided it
The proposal would fail to preserve the character and appearance of the Cheyne Conservation Area through its unsympathetic scale and design, resulting in less than substantial harm to a designated heritage asset that is not outweighed by minor public benefits.
What the Inspector cited
- Development plan policies
- Policy CD1Policy CD2Policy CD4Policy CD12Policy CD15
- National Planning Policy Framework
- Paragraph 215
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
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
With an account
What an account adds to this decision


More decisions in Royal Borough of Kensington and Chelsea
The authority’s record since 2016 · every decision in 2026
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- Allowed23 June 20263362698Flat 1 at 28 Brunswick Gardens and Flat 2 at 30 Brunswick Gardens, London, W8 4AL
- 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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