14 Lansdowne Crescent, London, W11 2NJ Data via plota.co.uk
Description
Extension to basement under main footprint of house and under part of rear garden. Extension of existing lightwell to front, installation of new skylights to rear, external alterations to fenestration at rear ground and lower ground floor level. Installation of replacement plant, and associated works to garden landscaping. Installation of internal lift and other associated works. Data via plota.co.uk
Last checked
How this decision compares
Decided in 58 days from validation, 32 days faster than Kensington and Chelsea's median of 90 for extensions. Approved, as 96% 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 →
Site constraints 5
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.
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Historical activity at this location
36 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%).