Planning appeal decision
45 Gladstone Road, London, SW19 1QU
Planning appeal 3350509 at 45 Gladstone Road, London, SW19 1QU (London Borough of Merton) was allowed on 29 May 2026 by Inspector Naylor R, by written representations. The main issue, as the Inspector framed it: The effect of the retention of the roof extension on the character and appearance of the host property and the street scene; and whether it preserves or enhances the adjacent Bertram Cottages conservation area.
without planning permission and within the last four years, the erection of a roof extension including hip-to-gable, 2 rear dormers and the raising of the roof ridgeline
- Authority
- London Borough of Merton
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Naylor R
- Postcode
- SW19 1QU
Main issues, as the Inspector framed them
- The effect of the retention of the roof extension on the character and appearance of the host property and the street scene; and whether it preserves or enhances the adjacent Bertram Cottages conservation area
What decided it
The minor increase to the ridgeline is relatively innocuous and almost imperceptible compared to other roof extensions in the area, and the development does not appear as an incongruous feature within the local context.
What the Inspector cited
- Development plan policies
- D12.1D12.4D12.5D4
- National Planning Policy Framework
- Paragraph 219
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 Merton
The authority’s record since 2016 · every decision in 2026
- Dismissed23 October 2026600671771 Leamington Avenue, Morden, SM4 4DQ
- Dismissed21 October 2026600895718, West Place, London, SW19 4UH
- Notice upheld21 September 2026336444331 Glebe Avenue, Mitcham, CR4 3DZ
- Allowed7 August 2026600754311B Calonne Road, Merton, Wimbledon, SW19 8HH
- Dismissed17 July 2026600695535 Kingston Road, London, SW19 1JW
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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