57 Hargwyne Street London SW9 9RQ Data via plota.co.uk
Proposal
Application for a Certificate of Lawful Development (Proposed) in respect of the erection of dormer roof extensions to the rear main roof slope and above the existing rear outrigger, together with the installation of two rooflights to the front roof slope. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 22 Sept 2026, from Lambeth's recent extensions.
Documents 5
Statements & assessments 1
Plans & drawings 2
Site constraints 2
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 48 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 5 Sept 2026
Consultation & key dates
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
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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57 Hargwyne Street London SW9 9RQ
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