Flat 1, 15 Spencer Hill, Wimbledon, Merton, SW19 4PA Data via plota.co.uk
Proposal
Removal of the existing single-leaf external door providing access to the garden and installation of a new window with a sill height of approximately 900mm above finished floor level (ffl). Data via plota.co.uk
Application progress
Approved on 11 Sept 2026 · Delegated · Last checked 30 Sept 2026
Documents 13
Decision & officer reports 2
Statements & assessments 2
Plans & drawings 6
Application forms 2
Other documents 1
Site constraints 4
Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £302,500 in April 2004. Flat or maisonette, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Merton - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
How this decision compares
Decided in 66 days from validation, 10 days slower than Merton's median of 56 for extensions. Approved, as 91% of extensions here are.
Plota live figures for extensions decided by Merton in the last twelve months, from validation. Merton decision record →
Consultation & key dates
- Comments by
- 10 Aug 2026
- Statutory expiry
- 11 Sept 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Merton ranks #196 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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Flat 1, 15 Spencer Hill, Wimbledon, Merton, SW19 4PA
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Freehold owner, on paid plans
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