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25/06203/FULL

Full application at 1 Cavendish Square London W1G 0LA, Westminster. View planning documents, track the decision and get email alerts on updates.

Enriching application data
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Council recordsAppealsFlood risk
Permitted
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Variation of Condition 13 of planning permission dated 20th April 2023 (RN: 22/07690/FULL) for the Opening up to basement areas, lowering of floor in pavement vaults and corridors to increase the useable space, additional opening up to eastern ground floor area, forming of services voids to accommodate plant and equipment, reopening of existing skylight apertures to existing pitched roof for ventilation of services, alterations to eastern facade to accommodate a new plant deck, WC accommodation and small terrace, in -connection with the use of building as a restaurant/drinking establishment (Sui Generis) namely, to extend hours of opening. Application under S73 of the Act

25/06203/FULL

Small
Full

1 Cavendish Square London W1G 0LA

Submitted1 Sept
Validated
Consultation
Target
Decided27 Oct
7 weeks typical decision time in Westminster84% of full applications approved

This is a full planning application at 1 Cavendish Square London W1G 0LA. Westminster has handled 4,496 applications of this type and approves 84% of them, typically deciding them in 73 days. This one was decided in 56 days, 2 weeks quicker than Westminster's median. The site is in the Harley Street conservation area, with 9 listed buildings nearby. There have been 5 other applications at this address. In the past year there have been 561 applications across West End. We hold 303 applications in total for the W1G postcode area.

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Application Details

Reference
25/06203/FULL
Address
1 Cavendish Square London W1G 0LA
Postcode
W1G 0LA
Local Authority
Westminster
Application Type
Full
Scale / Size
Small
Decision Status
Permitted

Applicant & Agent

Architect ProfileOSEL ARCHITECTURE LIMITED

Planning Application Dates

Consultation Expiry
8 October 2025
Date Decided
27 October 2025
Date Submitted
1 September 2025

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.516327, -0.143515

Source: Westminster