Planning appeal decision
22 Flat 2 Upper Tachbrook Street, City of Westminster, London, SW1V 1SH
Planning appeal 3316174 at 22 Flat 2 Upper Tachbrook Street, City of Westminster, London, SW1V 1SH (City of Westminster Council) was dismissed on 19 February 2024 by Inspector Pearce S, by written representations. The main issue, as the Inspector framed it: Whether the proposed development would preserve or enhance the character or the appearance of the Pimlico Conservation Area.
the “erection of mansard roof, 2 chimneys, and a parapet wall extension along the line of junction between no. 20 and 22, removal of redundant chimney stack at rear
- Authority
- City of Westminster Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Minor Dwellings
- Inspector
- Pearce S
- Postcode
- SW1V 1SH
Main issues, as the Inspector framed them
- Whether the proposed development would preserve or enhance the character or the appearance of the Pimlico Conservation Area
What decided it
The proposed development would fail to preserve or enhance the character and appearance of the Pimlico Conservation Area and would cause less than substantial harm to a designated heritage asset that cannot be justified by the modest public benefits offered.
What the Inspector cited
- Development plan policies
- Policy 38Policy 39Policy 40Policy PIM 2Policy PIM 3Policy PIM 12
- National Planning Policy Framework
- Paragraph 205Paragraph 208
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 2024
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- Allowed21 October 2026601140517 Bruton Street, London, W1J 6QB
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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