43 Arlesford Road London SW9 9JS Data via plota.co.uk
Proposal
Erection of a single storey ground floor side in-fill extension, the removal of the existing rear and flank wall windows and creation of a new rear door, creation of a new rear elevation window and the removal of the existing rear elevation window and replacement with a new set of garden doors to Flat A. Data via plota.co.uk
Application progress
Approved on 31 Oct 2025 · Delegated Decision · Last checked 13 Oct 2026
Documents 7
Decision & officer reports 1
Plans & drawings 4
Application forms 1
Other documents 1
Site constraints 4
Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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 1
Last sold for £31,000 in June 2020. Other property, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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
- Council
- Lambeth
- Application type
- Full Planning Permission
- Postcode
- SW9 9JS
- Received
- 11 Aug 2025
- Validated
- 11 Aug 2025
- Ward
- Clapham East
- Case officer
- Show
- Target decision
- 31 Oct 2025
- Decision
- Grant Permission
- Decision date
- 31 Oct 2025
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Design Extension - https://www.designextension.co.uk/
- Freehold owner
- Show
How this decision compares
Decided in 81 days from validation, 25 days slower than Lambeth's median of 56 for full applications. Approved, as 79% 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.
6 neighbours consulted · Last counted 13 Oct 2026
Consultation & key dates
- Comments by
- 13 Sept 2025
- Statutory expiry
- 6 Oct 2025
- 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.
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 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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43 Arlesford Road London SW9 9JS
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Freehold owner, on paid plans
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