Planning application
79 Harley Street London W1G 9HW
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Internal alterations at basement and ground floor levels and external alterations including the removal of roof lanterns; installation of new plant within the lightwell at ground floor level and on the flat roof area at first floor level.
As published by the council, reference 25/09253/LBC
Application record
- Reference
- 25/09253/LBC
- Type
- Listed Building Consent Application
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 22 Dec 2025
- Validated
- 22 Dec 2025
- Decided
- 20 Apr 2026
- Ward
- Marylebone
- Decision by
- Delegated Decision
- Postcode
- W1G 9HW
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
25/09214/FULL Granted
79 Harley Street London W1G 9HW
Variation of conditions 1 and 5 of planning permission dated 31 August 2023 (RN: 23/04631/FULL) for the: External and internal alterations at lower ground, ground and first floor rear flat roof level associated with the installation of a new MR Linac machine at lower ground floor level. Installation of new plant and relocation of existing plant, including a quench pipe within the external area at rear ground floor level and on the first floor flat roof area, the removal of skylight and associated works. NAMELY, to allow internal and external amendments and the installation of additional plant.
Timeline
Dates from the published record
-
22 Dec 2025
Received by Westminster
-
20 Apr 2026
Decision issued: Application Permitted
-
20 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Rolfe Judd Planning Ltd Agent, a planning consultancy registered in The Oval
Active · incorporated 1992 · The Oval
598 applications on PlanIndex · across 26 councils · 95% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
21 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 20 April 2026, 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.
Nearby applications
Within 0.3 miles
-
79 Harley Street London W1G 9HW
Variation of conditions 1 and 5 of planning permission dated 31 August 2023 (RN: 23/04631/FULL) for the: External and internal alterations at lower ground, ground and first floor rear flat roof level associated with the installation of a new MR Linac machine at lower ground floor level. Installation of new plant and relocation of existing plant, including a quench pipe within the external area at rear ground floor level and on the first floor flat roof area, the removal of skylight and associated works. NAMELY, to allow internal and external amendments and the installation of additional plant.
Granted Full applications 26 docs -
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Withdrawn Full applications 8 docs -
77 Harley Street London W1G 8QN
Installation of four air conditioning units within central lightwell of the building.
Withdrawn Heritage and listed buildings 3 docs -
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Refused Heritage and listed buildings 2 docs -
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Awaiting decision Full applications 5 docs -
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