Planning application
38 Hill Street London W1J 5JZ
Relates to 25/06553/FULL, 26/07366/ADLBC
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Detailed drawings of the new plant at main roof level with associated screening pursuant to condition 17 of planning permission dated 30th June 2026 (RN 25/06553/FULL) (Linked to 26/07366/ADLBC)
As published by the council, reference 26/07265/ADFULL
Application record
- Reference
- 26/07265/ADFULL
- Status
- Pending
- Received
- 23 Oct 2026
- Validated
- 23 Oct 2026
- Postcode
- W1J 5JZ
Site history
Applications at this address on the Westminster register
This site has had 10 applications since 2025: 1 approved, 0 refused.
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26/07366/ADLBC Awaiting decision
38 Hill Street London W1J 5JZ
Detailed drawings of detailed drawings / specifications of proposed new roofs including slate, lead gutters, louvered panels. pursuant to condition 21 of listed building consent dated 30th June 2026 (RN: 25/06537/LBC) (Linked to 26/07265/ADFULL)
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26/07259/ADLBC Awaiting decision
38 Hill Street London W1J 5JZ
Detailed drawings at scales 1:20 and 1:10 of the reinstated features from the third floor landing at the Stair Core to show where and how these are to be reinstated, detailed drawings at scale 1:20 of the modifications to the balustrades at ground floor to include fire compartmentalisation and amended drawings at 1:20, 1:10 showing their retention along with a Method Statement to demonstrate how this would be carried out pursuant to condition 17, 18 and 23 of listed building consent dated 30th June 2026 (RN:25/06537/LBC)
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26/05806/ADLBC Decided
38 Hill Street London W1J 5JZ
Details of joinery for the ballroom / restaurant at first floor level pursuant to condition 7 of listed building consent dated 30 June 2026 (RN: 25/06537/LBC).
-
26/05807/ADLBC Decided
38 Hill Street London W1J 5JZ
Details of chimneybreasts pursuant to condition 10 of listed building consent dated 30 June 2026 (RN: 25/06537/LBC).
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26/05809/ADLBC Decided
38 Hill Street London W1J 5JZ
Details of floor levels as per Option 2 pursuant to condition 20 of listed building consent dated 30 June 2026 (RN: 25/06537/LBC)
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26/05808/ADLBC Decided
38 Hill Street London W1J 5JZ
Details of approval of a damp proofing methodology for the vaults with existing and proposed drawings including sections pursuant to condition 19 of listed building consent dated 30th June 2026 (RN 25/06537/LBC)
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26/05772/ADFULL Decided
38 Hill Street London W1J 5JZ
Details of completed Appendix A checklist from the Code of Construction Practice; pursuant to condition 18 of planning permission dated 26th June 2026 (25/06553/FULL)
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25/06553/FULL Awaiting decision
38 Hill Street London W1J 5JZ
Partial demolition of the extension at ground floor level at the rear of the Waverton Street building and replacement of the single storey extension with a glass roof; partial demolition of the second and third levels of the Waverton Street building and replacement with new second, third and fourth levels; removal of part of the roof of the main building onto Hill Street and installation of new plant with associated screening; internal alterations and reconfiguration at all floor levels; and alterations to the basement to include lowering floor levels and partial excavation of a new basement level to accommodate plant equipment. Installation of plant within the lightwell vaults and within a screened enclosure at rear ground floor level. (Linked with 25/06537/LBC)
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25/06537/LBC Granted
38 Hill Street London W1J 5JZ
Partial demolition of the extension at ground floor level at the rear of the Waverton Street building and replacement of the single storey extension with a glass roof; partial demolition of the second and third levels of the Waverton Street building and replacement with new second, third and fourth levels; removal of part of the roof of the main building onto Hill Street and installation of new plant with associated screening; internal alterations and reconfiguration at all floor levels; and alterations to the basement to include lowering floor levels and partial excavation of a new basement level to accommodate plant equipment. Installation of plant within the lightwell vaults and within a screened enclosure at rear ground floor level. (Linked with 25/06553/FULL)
Timeline
Dates from the published record
-
23 Oct 2026
Received by Westminster
-
28 Oct 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 18 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 91 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
25/06553/FULL Awaiting decision
38 Hill Street London W1J 5JZ
Partial demolition of the extension at ground floor level at the rear of the Waverton Street building and replacement of the single storey extension with a glass roof; partial demolition of the second and third levels of the Waverton Street building and replacement with new second, third and fourth levels; removal of part of the roof of the main building onto Hill Street and installation of new plant with associated screening; internal alterations and reconfiguration at all floor levels; and alterations to the basement to include lowering floor levels and partial excavation of a new basement level to accommodate plant equipment. Installation of plant within the lightwell vaults and within a screened enclosure at rear ground floor level. (Linked with 25/06537/LBC)
-
26/07366/ADLBC Awaiting decision
38 Hill Street London W1J 5JZ
Detailed drawings of detailed drawings / specifications of proposed new roofs including slate, lead gutters, louvered panels. pursuant to condition 21 of listed building consent dated 30th June 2026 (RN: 25/06537/LBC) (Linked to 26/07265/ADFULL)
1 later application on the register refers to this one:
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26/07366/ADLBC Awaiting decision
38 Hill Street London W1J 5JZ
Detailed drawings of detailed drawings / specifications of proposed new roofs including slate, lead gutters, louvered panels. pursuant to condition 21 of listed building consent dated 30th June 2026 (RN: 25/06537/LBC) (Linked to 26/07265/ADFULL)
What happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster's median decision took 91 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.
Nearby applications
Within 0.3 miles
-
38 Hill Street London W1J 5JZ
89% historically approved · decision due ~18 Dec
Detailed drawings of detailed drawings / specifications of proposed new roofs including slate, lead gutters, louvered panels. pursuant to condition 21 of listed building consent dated 30th June 2026 (RN: 25/06537/LBC) (Linked to 26/07265/ADFULL)
Awaiting decision -
38 Hill Street London W1J 5JZ
89% historically approved · decision due ~20 Oct
Details of joinery for the ballroom / restaurant at first floor level pursuant to condition 7 of listed building consent dated 30 June 2026 (RN: 25/06537/LBC).
Decided -
38 Hill Street London W1J 5JZ
89% historically approved · decision due ~20 Oct
Details of chimneybreasts pursuant to condition 10 of listed building consent dated 30 June 2026 (RN: 25/06537/LBC).
Decided -
38 Hill Street London W1J 5JZ
Details of floor levels as per Option 2 pursuant to condition 20 of listed building consent dated 30 June 2026 (RN: 25/06537/LBC)
Decided -
38 Hill Street London W1J 5JZ
89% historically approved · decision due ~4 Dec
Details of completed Appendix A checklist from the Code of Construction Practice; pursuant to condition 18 of planning permission dated 26th June 2026 (25/06553/FULL)
Decided -
38 Hill Street London W1J 5JZ
89% historically approved · decision due ~23 Dec
Detailed drawings at scales 1:20 and 1:10 of the reinstated features from the third floor landing at the Stair Core to show where and how these are to be reinstated, detailed drawings at scale 1:20 of the modifications to the balustrades at ground floor to include fire compartmentalisation and amended drawings at 1:20, 1:10 showing their retention along with a Method Statement to demonstrate how this would be carried out pursuant to condition 17, 18 and 23 of listed building consent dated 30th June 2026 (RN:25/06537/LBC)
Awaiting decision