Planning appeal decision
150 Streatham Road, Mitcham, CR4 2AE
Planning appeal 3358217 at 150 Streatham Road, Mitcham, CR4 2AE (London Borough of Merton) was allowed on 10 December 2025 by Inspector Callister V, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the character and appearance of the host dwelling.
for the retention of an outbuilding at rear at 3 metres in height
- Authority
- London Borough of Merton
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- other · Householder developments
- Inspector
- Callister V
- Postcode
- CR4 2AE
Main issues, as the Inspector framed them
- The effect of the proposal on the character and appearance of the host dwelling
- The effect of the proposal on the living conditions of neighbouring residential occupiers
What decided it
The retained outbuilding's height and scale accord with the existing pattern of rear outbuildings in the terrace, meaning it would not harm the character of the host dwelling or adversely affect neighbouring living conditions.
What the Inspector cited
- Development plan policies
- Policy D3 of the London Plan (2021)Policy CS 14 of the London Borough of Merton Core Strategy (2011)Policy DMD2 of the Sites and Policies Plan part of the Merton Local Plan (2014)Policy DMD3 of the Sites and Policies Plan part of the Merton Local Plan (2014)
- National Planning Policy Framework
- Paragraph 58
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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