12 Clapham Park Road London SW4 7BB Data via plota.co.uk
Proposal
Erection of a first floor single storey side extension (first floor flat). Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 5 Nov 2026, from Lambeth's recent extensions.
Documents 2
Application forms 2
Site constraints 5
Show all 6 with distances
- 33 mWar MemorialGrade II
- 36 mSt Mary's Redemptorist MonasteryGrade II*
- 54 mRoman Catholic Church of St Mary (Church of the Redemptorists Fathers)Grade II*
- 96 m12-16, Clapham Common South Side Sw4Grade II
- 107 mClock TowerGrade II
- 115 mEntrance Building to Clapham Common Tube StationGrade II
Checked on 29 September 2026. Historic England, the Environment Agency, Natural England 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.
Every application in Lambeth - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 24 of the 56-day target. Lambeth usually decides extensions by day 56.
Plota live figures for extensions decided by Lambeth in the last twelve months, from validation. Lambeth decision record →
Public comments
No public comments yet.
Last counted 29 Sept 2026
Consultation & key dates
- Env. assessment
- No
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Lambeth ranks #164 out of 296 councils for householder decision speed. 47% of applications have the time limit extended, above the 41% national average. Lambeth is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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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12 Clapham Park Road London SW4 7BB
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