Planning appeal decision
26, The Grange, Wimbledon , London, SW19 4PS
Planning appeal 3262670 at 26, The Grange, Wimbledon , London, SW19 4PS (London Borough of Merton) was dismissed on 27 August 2021 by Inspector Britnell S, by written representations. The main issue, as the Inspector framed it: the effect of the proposal on the character and appearance of the locally listed host building and the Wimbledon West Conservation Area.
provision of basement together with re- modelling of single storey rear extension (as granted planning permission 20/P0627) and alteration to front boundary wall at the above property 26 The Grange, Wimbledon SW19 4PS
- Authority
- London Borough of Merton
- Appeal type
- householder · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Britnell S
- Postcode
- SW19 4PS
Main issues, as the Inspector framed them
- the effect of the proposal on the character and appearance of the locally listed host building and the Wimbledon West Conservation Area
- drainage and flood risk in the area
What decided it
The proposed basement would exceed 50% of the rear garden and cause considerable harm to the character of the locally listed host building, with no public benefits to outweigh this harm.
The acceptable drainage and flood risk provisions were significantly outweighed by the considerable harm to the character of the locally listed host building, with no public benefits to mitigate such harm.
What the Inspector cited
- Development plan policies
- Policy DM D2Policy DM D3Policy DM D4Policy CS 14Policy DM F2Policy CS 16London Plan Policy D3London Plan Policy D10London Plan Policy HC1London Plan Policy SI 12London Plan Policy SI 13
- National Planning Policy Framework
- Paragraph 203
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
- Dismissed18 November 20253368173The Trafalgar, 23 High Path, Colliers Wood, Merton, London, SW19 2JY
- Dismissed27 October 202533615657 Watery Lane, London, SW20 9AA
- Dismissed20 October 2025336704434-40 Morden Road, South Wimbledon, London, SW19 3BJ
- Allowed27 June 2025336037027 Florence Avenue, Morden, SM4 6EX
- Allowed24 March 20253341242338 Garth Road, Morden, SM4 4NW
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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