Planning application
6 - 7 Grosvenor Place London
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Relates to 26/06423/ADV
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Installation of a flagpole on the porch to the Halkin Street elevation (Retrospective) (Linked to 26/06423/ADV)
As published by the council, reference 26/06412/LBC
Application record
- Reference
- 26/06412/LBC
- Category
- Heritage and listed buildings
- Status
- Pending
- Received
- 18 Sep 2026
- Validated
- 18 Sep 2026
Site history
Applications at this address on the Westminster register
This site has had 8 applications since 2025: 4 approved, 0 refused.
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26/06423/ADV Awaiting decision
6 - 7 Grosvenor Place London
Display of two non illuminated flags measuring 1m X 2m for Pembroke Club; one from existing flagpole on Grosvenor Place and one from new flagpole on Halkin Street (linked to 26/06412/LBC).
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26/04044/NMA Decided
6 - 7 Grosvenor Place London
Amendments to planning permission dated 18th September 2025 (RN:25/01675/FULL) for Variation of Conditions 1,18, 20, 22, and 23 of planning permission dated 4th June 2019 (RN: 19/01872/FULL) (as amended by non-material amendment dated 6 August 2019 RN: 19/05426/NMA) for: Alterations and extensions to the buildings in connection with their use as a private members' club (sui generis) and a cafe (Class A3), works involve the partial demolition and rebuild of the Halkin Street mews facade, replacement Headfort Place mews facade and new mews roof mansard, erection of a single storey extension to the rear of the main building at the second floor level, the installation of external terraces at third and fifth floors, roof plant enclosures, openings to light well elevations, new metal railing behind lowered parapet and to the new terrace over the new extension, alteration of vaults and associated works namely; amendment of Operational Management Plan to remove the reference to 1am end time for the sale of liquor.
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26/03164/ADLBC Awaiting decision
6 - 7 Grosvenor Place London
Details of draught lobby doors pursuant to condition 23 (partial) of planning permission dated 17 September 2025 (RN: 25/01668/LBC).
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26/00691/ADLBC Granted
6 - 7 Grosvenor Place London
Details of proposed chimneypiece for 00-08 and a conservation method statement relating to the chimneypiece pursuant to Condition 23 parts (b) and (c) of listed building consent dated 18 September 2025 (RN:25/01668/LBC)
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26/00661/LBC Granted
6 - 7 Grosvenor Place London
Internal alterations to create draught lobby door at the ground floor level and an infill opening on the first floor.
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26/00426/LBC Granted
6 - 7 Grosvenor Place London
Internal alterations to the ground floor including the re-opening of a pre-existing doorway, installation of a panelled 60 -minute fire rated door and 60 minute fire rated curtain between the Front Hall and the Music Room at ground floor level of the building.
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25/08551/ADLBC Granted
6 - 7 Grosvenor Place London
Details of a revised first floor plan showing proposed doorset pursuant to condition 20 of listed building consent dated 18 September 2025 (RN: 25/01668/LBC)
Timeline
Dates from the published record
-
18 Sep 2026
Received by Westminster
-
28 Sep 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 13 November 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 86 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
26/06423/ADV Awaiting decision
6 - 7 Grosvenor Place London
Display of two non illuminated flags measuring 1m X 2m for Pembroke Club; one from existing flagpole on Grosvenor Place and one from new flagpole on Halkin Street (linked to 26/06412/LBC).
1 later application on the register refers to this one:
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26/06423/ADV Awaiting decision
6 - 7 Grosvenor Place London
Display of two non illuminated flags measuring 1m X 2m for Pembroke Club; one from existing flagpole on Grosvenor Place and one from new flagpole on Halkin Street (linked to 26/06412/LBC).
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 decided heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.
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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26/07192/LBC Awaiting decision
119 Warwick Way London SW1V 4HS
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