Planning appeal decision
13 Liphook Crescent, London, SE23 3BN
Planning appeal 3375762 at 13 Liphook Crescent, London, SE23 3BN (London Borough of Lewisham) was dismissed on 9 January 2026 by Inspector Wright 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 area.
the erection of a ground floor single storey side extension
- Authority
- London Borough of Lewisham
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Wright A
- Postcode
- SE23 3BN
Main issues, as the Inspector framed them
- the effect of the proposed development on the character and appearance of the area
- the living conditions of the occupiers of 11 Liphook Crescent, with particular regard to outlook
What decided it
The proposed extension would be a dominant and bulky addition that fails to appear subordinate to the host building and would have an overbearing effect on the outlook of neighbouring occupiers at No 11.
What the Inspector cited
- Development plan policies
- Policy QD9Policy QD7
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 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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