73 Lansdowne Road, London, W11 2LG Data via plota.co.uk
Proposal
Provision of single storey rear infill at lower ground floor level, extension to rear at first floor level, extension of basement under 50% of rear garden and associated lowering of existing floor. Enlargement of rear dormer, modification of rear garden steps, provision of condenser units at third floor level, elevational alterations to fenestration. Reinstatement of pediment to front elevation and replacement of front boundary wall with a low wall with railings above to match neighbouring property. Data via plota.co.uk
Application progress
Approved on 20 Oct 2026 · Last checked 17 Oct 2026
Site constraints 10
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, 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 £17,986,897 in June 2025. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in April 2025, 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
- W11 2LG
- Received
- 15 Sept 2026
- Validated
- 21 Sept 2026
- Ward
- Norland
- Case officer
- Show
- Target decision
- 16 Nov 2026
- Decision
- Granted
- Decision date
- 20 Oct 2026
- Applicant
- Show
- Freehold owner
- Show
How this decision compares
Decided in 29 days from validation, 54 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
- 16 Oct 2026
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
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.
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: 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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73 Lansdowne Road, London, W11 2LG
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Freehold owner, on paid plans
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