15 Dalton Street London SE27 9HS Data via plota.co.uk
Proposal
Erection of a side extension to provide a cycle store for both residential and commercial use; alterations to the access arrangement for the upper-floor flats, including the installation of a new external metal staircase and the creation of a new upper-level entrance doorway; installation of perforated metal panels to provide privacy screening. [Retrospective] Data via plota.co.uk
Application progress
Refused on 22 Dec 2025 · Delegated Decision · Last checked 10 Oct 2026
Documents 9
Decision & officer reports 2
Plans & drawings 3
Application forms 2
Site constraints 7
Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, 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 £130,000 in July 1999. Terraced house, 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
- SE27 9HS
- Received
- 27 Oct 2025
- Validated
- 27 Oct 2025
- Ward
- West Dulwich
- Case officer
- Show
- Target decision
- 22 Dec 2025
- Decision
- Refuse Permission
- Decision date
- 22 Dec 2025
- Decision level
- Delegated Decision
- Appeal
- Dismissed · 29 May 2026 · Written Representations · Inspectorate case 6003904 ↗
- Applicant
- Show
- Agent
- NGBARCHDESIGNERS
How this decision compares
Decided in 56 days from validation, about the council's usual 56 days. Refused, as 21% 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.
15 neighbours consulted · Last counted 10 Oct 2026
Consultation & key dates
- Comments by
- 21 Nov 2025
- Statutory expiry
- 22 Dec 2025
- 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.
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
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15 Dalton Street London SE27 9HS
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