Planning application
Cavendish House 18 Cavendish Square London W1G 0PJ
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Removal of double doorway with surrounding frame and glazing, provision of matwell, refurbishment of C20th and C21st elements.
As published by the council, reference 25/06186/LBC
Application record
- Reference
- 25/06186/LBC
- Type
- Listed Building Consent Application
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 1 Sep 2025
- Validated
- 22 Sep 2025
- Decided
- 10 Nov 2025
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1G 0PJ
Timeline
Dates from the published record
-
1 Sep 2025
Received by Westminster
-
22 Sep 2025
Validated
Checked as complete and ready for consideration.
-
10 Nov 2025
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Jon Lowe Heritage Ltd Agent, registered in Cheltenham
Active · incorporated 2018 · Cheltenham
11 applications on PlanIndex · across 3 councils · 100% granted
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Plans, drawings, consultee responses and the officer's report
19 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Westminster granted permission on 10 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
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Decided Heritage and listed buildings Windows or glazing -
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Awaiting decision Windows or glazing -
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