17 Beauchamp Place, London, SW3 1NQ Data via plota.co.uk
Proposal
Retention of revised first-floor rear extension, including reduced parapet and shortened rear projection, together with amalgamation of first-floor office and second-floor residential studio to form one self-contained two-bedroom residential duplex flat. Existing basement residential use and ground-floor commercial use remain unchanged (Retrospective application) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 9 Jan 2027 and 19 Feb 2027, from Kensington and Chelsea's recent changes of use.
Site constraints 10
Checked on 4 November 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 £1,415,000 in January 2024. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Kensington and Chelsea - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Kensington and Chelsea
- Application type
- Planning Permission
- Postcode
- SW3 1NQ
- Received
- 28 Oct 2026
- Validated
- 28 Oct 2026
- Ward
- Brompton and Hans Town
- Target decision
- 23 Dec 2026
- Applicant
- Show
- Freehold owner
- Show
Decision outlook
Day 9 of the 56-day target. Kensington and Chelsea usually decides changes of use by day 80.
Plota live figures for changes of use decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →
Consultation & key dates
- Comments by
- 27 Nov 2026
Historical activity at this location
28 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Kensington and Chelsea ranks #174 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
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 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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17 Beauchamp Place, London, SW3 1NQ
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Freehold owner, on paid plans
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Comments are open until 27 Nov 2026