Planning appeal decision
17 Mount Ash Road, London, SE26 6LZ
Planning appeal 3336120 at 17 Mount Ash Road, London, SE26 6LZ (London Borough of Lewisham) was allowed in part (a split decision) on 1 August 2024 by Inspector Pattison B, 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 property and the Sydenham Hill/Kirkdale conservation area.
installation of replacement uPVC double-glazed windows in the elevations at 17 Mount Ash Road SE26
- Authority
- London Borough of Lewisham
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- other · Householder developments
- Inspector
- Pattison B
- Postcode
- SE26 6LZ
Main issues, as the Inspector framed them
- The effect of the proposed development on the character and appearance of the host property and the Sydenham Hill/Kirkdale conservation area
What decided it
The material and finish of uPVC windows would introduce a discordant element that fails to preserve the character and appearance of the conservation area, and the identified public benefits do not outweigh the harm to this designated heritage asset.
What the Inspector cited
- Development plan policies
- Policy 16 of the Lewisham Core Strategy (2011)Policy DM 30 of the Lewisham Development Management Local Plan (2014)Policy DM 31 of the Lewisham Development Management Local Plan (2014)Policy DM 36 of the Lewisham Development Management Local Plan (2014)
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


More decisions in London Borough of Lewisham
The authority’s record since 2016 · every decision in 2024
- Allowed23 October 2026601378458a Manor Park, Hither Green, London, SE13 5RL
- Dismissed2 October 20266011958Plot to the Rear of 4 Wickham Road, Wickham Mews, London, SE4 1PS
- Allowed24 September 2026601402230 Horncastle Road, Lee, London, SE12 9LA
- Dismissed11 September 2026600954132, Bromley Road, London, SE6 2TP
- Allowed11 September 202660049291 - 3A Doggett Road, London, SE6 4PZ
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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