Planning appeal decision
4 Ashbourne Terrace, London, SW19 1QX
Planning appeal 3273163 at 4 Ashbourne Terrace, London, SW19 1QX (London Borough of Merton) was dismissed on 16 July 2021 by Inspector Underwood G, by written representations. The main issue, as the Inspector framed it: The effect the first-floor rear extension element of the development would have on the living conditions of the occupiers of 3 Ashbourne Terrace, with particular reference to outlook.
part single part double storey side and rear extension incorporated with existing single storey rear extension
- Authority
- London Borough of Merton
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Underwood G
- Postcode
- SW19 1QX
Main issues, as the Inspector framed them
- The effect the first-floor rear extension element of the development would have on the living conditions of the occupiers of 3 Ashbourne Terrace, with particular reference to outlook
What decided it
The first-floor rear extension would create an overbearing and oppressive visual intrusion immediately outside the neighbouring property's first-floor window, harming living conditions in conflict with the development plan, with no material considerations to outweigh this harm.
What the Inspector cited
- Development plan policies
- Policy DM D2Policy DM D3
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 2021
- 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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