Planning application
Flat 3 81 Duke Street London W1K 5PE
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Internal alterations to the existing guest bathroom and library to create a new bedroom with an en-suite bathroom and creation of a new guest WC and cloaks cupboard.
As published by the council, reference 25/04596/LBC
Application record
- Reference
- 25/04596/LBC
- Type
- Listed Building Consent Application
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 3 Jul 2025
- Validated
- 14 Jul 2025
- Decided
- 4 Nov 2025
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1K 5PE
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
25/04738/FULL Granted
Flat 3 81 Duke Street London W1K 5PE
Installation of two air conditioning condenser units at roof level and associated alterations.
Timeline
Dates from the published record
-
3 Jul 2025
Received by Westminster
-
14 Jul 2025
Validated
Checked as complete and ready for consideration.
-
4 Nov 2025
Decision issued: Application Permitted
-
29 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Peek Architecture Ltd Agent, an architecture practice
78 applications on PlanIndex · across 6 councils · 72% 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
13 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 4 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.
Nearby applications
Within 0.3 miles
-
Flat 3 81 Duke Street London W1K 5PE
Installation of two air conditioning condenser units at roof level and associated alterations.
Granted Full applications 30 docs -
75 Duke Street London W1K 5PA
89% historically approved · decision due ~16 Dec
Detailed drawings of the specifications of all new shopfront glazing pursuant to condition 4 (ii)of listed building dated 1st October 2026 (RN:25/06601/LBC)
Awaiting decision Windows or glazing -
75 Duke Street London W1K 5PA
89% historically approved · decision due ~16 Dec
Detailed drawings of all new doors at 1:10 including sections pursuant to condition 4 part (iii) of listed building consent dated 01 October 2026 (RN 25/06601/LBC)
Awaiting decision -
75 Duke Street London W1K 5PA
89% historically approved · decision due ~16 Dec
Detailed drawings of internal elevations of the new openings formed between 81- 83 which must demonstrate that suitable downstands will be retained pursuant to part conditions 4 (vii) of listed building consent dated 01st October 2026 (RN 25/06601/LBC)
Awaiting decision -
75 Duke Street London W1K 5PA
89% historically approved · decision due ~16 Dec
Detailed drawings of the details of new chimney pieces pursuant to condition 4 (i) of listed building dated 1st October 2026 (RN:25/06601/LBC)
Decided -
75 Duke Street London W1K 5PA
Installation of new shopfronts; two condenser units and extract fan in rear basement lightwell and two full height extract ducts at rear (site includes 75 - 83a Duke Street) (Linked to 25/06601/LBC)
Decided Full applications 116 docs
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