Flat A, 139 Old Brompton Road, London, SW5 0LF Data via plota.co.uk
Proposal
Repurposing and tanking of eastern vault to provide a shower room and WC/laundry space. The restoration of western vault to its original virgin form, including removal of harmful cementitious render. Data via plota.co.uk
Application progress
Approved on 20 Aug 2026 · Last checked 20 Oct 2026
Site constraints 9
Show all 9 with distances
- 0 mDrayton TerraceGrade II
- 21 m1-39, Drayton Gardens Sw10Grade II
- 55 m4-56, Drayton Gardens Sw10Grade II
- 65 mDrayton Arms Public HouseGrade II
- 132 m10-23, Hereford Square Sw7Grade II
- 139 m2-54, Cranley Gardens Sw7Grade II
- 143 m5 and 6, the Boltons Sw 10Grade II
- 145 m7 and 8, the Boltons Sw 10Grade II
- 149 m3 and 4, the Boltons Sw 10Grade II
Checked on 6 October 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.
Building
From the energy performance certificate lodged in November 2020, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Kensington and Chelsea
- Application type
- Planning Permission
- Postcode
- SW5 0LF
- Received
- 16 Jun 2026
- Validated
- 16 Jun 2026
- Ward
- Courtfield
- Case officer
- Show
- Target decision
- 11 Aug 2026
- Decision
- Granted
- Decision date
- 20 Aug 2026
- Applicant
- Show
- Freehold owner
- Show
How this decision compares
Decided in 65 days from validation, 18 days faster than Kensington and Chelsea's median of 83 for extensions. Approved, as 95% of extensions here are.
Plota live figures for extensions decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →
Consultation & key dates
- Comments by
- 17 Jul 2026
Historical activity at this location
27 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%).
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Freehold owner and leaseholders: 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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Flat A, 139 Old Brompton Road, London, SW5 0LF
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Freehold owner and leaseholders, on paid plans
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