Planning appeal decision
6 Heyford Road, Mitcham, CR4 3EU
Planning appeal 3354971 at 6 Heyford Road, Mitcham, CR4 3EU (London Borough of Merton) was allowed on 12 September 2025 by Inspector Wilson S, by written representations. The main issue, as the Inspector framed it: The effect of the first floor rear extension on the character and appearance of the host dwelling and the surrounding area.
conversion of garage into habitable room and erection of a part single, part two storey side extension and erection of a single storey rear extension and a second storey rear extension
- Authority
- London Borough of Merton
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Wilson S
- Postcode
- CR4 3EU
Main issues, as the Inspector framed them
- The effect of the first floor rear extension on the character and appearance of the host dwelling and the surrounding area
What decided it
The proposed first floor rear extension would be consistent with the prevailing character of mixed roof designs and first floor flat roof extensions evident in the terrace row, particularly mirroring an approved extension at No 16, and would therefore have an acceptable effect on character and appearance.
What the Inspector cited
- Development plan policies
- Policy CS 14Policy 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 2025
- 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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