53 Idmiston Road London SE27 9HL Data via plota.co.uk
Proposal
Erection of a single-storey side return extension, redesign of the external staircase to provide access to the upper floor self-contained unit, and installation of new windows and rooflights. Data via plota.co.uk
Application progress
Approved on 18 May 2026 · Delegated Decision · Last checked 10 Sept 2026
Documents 8
Decision & officer reports 1
Statements & assessments 1
Plans & drawings 3
Application forms 2
Other documents 1
Site constraints 3
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.
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Important details
How this decision compares
Decided in 59 days from validation, about the council's usual 56 days. Approved, as 78% of full applications here are.
Plota live figures for full applications decided by Lambeth in the last twelve months, from validation. Lambeth decision record →
Public comments
No public comments yet.
12 neighbours consulted · Last counted 10 Sept 2026
Consultation & key dates
- Comments by
- 28 Apr 2026
- Env. assessment
- No
Historical activity at this location
21 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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53 Idmiston Road London SE27 9HL
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