11 Parkthorne Road London SW12 0JN Data via plota.co.uk
Proposal
Erection of a side-facing dormer roof extension. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 23 Sept 2026, from Lambeth's recent extensions. Comments are open until 17 Sept 2026.
Comment on this application ↗Documents 27
Statements & assessments 1
Plans & drawings 19
Application forms 2
Site constraints 4
Checked on 11 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 47 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.
52 neighbours consulted · Last counted 12 Sept 2026
Consultation & key dates
- Comments by
- 17 Sept 2026
- 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.
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11 Parkthorne Road London SW12 0JN
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