Planning application
25/08203/ADLBC
Dorchester Hotel 53 Park Lane London W1K 1QA
Proposal
Details of new windows and balustrade pursuant to condition 4 of listed building consent dated 15th August 2025 (RN: 25/03866/LBC).
As published by the council, reference 25/08203/ADLBC
Timeline
Dates from the published record
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11 Nov 2025
Received by Westminster
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20 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About conditions applications
How this application type works
This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.
Nearby applications
Within 500 metres
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25/08204/ADLBC Awaiting decision
Dorchester Hotel 53 Park Lane London W1K 1QA
Detailed sections (at 1:20 scale) through the reconstructed ninth floor wall, including showing the build up of the wall, the position of the windows within the depth of the wall, and the profile of the coping and any other mouldings pursuant to condition 5 of listed building dated 15th August 2025 (RN:25/03866/LBC)
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25/06164/LBC Awaiting decision
Dorchester Hotel 53 Park Lane London W1K 1QA
Removal and replacement of internal fabric within the Regal and Adam stairs and their associated lobbies to facilitate the use as firefighting shafts.
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26/04220/LBC Awaiting decision
Dorchester Hotel 53 Park Lane London W1K 1QA
Erection of 3 illuminated flagpoles at ninth floor to the south elevation. (Linked to 26/04237/ADV)
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26/04237/ADV Awaiting decision
Dorchester Hotel 53 Park Lane London W1K 1QA
Display of 3 illuminated Union Jack flags at ninth floor to the south elevation. (Linked to 26/04220/LBC)
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25/09221/FULL Granted
Dorchester Hotel 53 Park Lane London W1K 1QA
Variation of condition 5 of planning permission dated 15 November 2024 (RN:24/05001/FULL) for the: Installation of flue to mezzanine roof on the Northwest facade for an emergency generator. Namely, to allow extension to the timeframe to prepare the final material.
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25/09170/LBC Granted
Dorchester Hotel 53 Park Lane London W1K 1QA
Variation of Condition 3 of listed building consent dated 15 November 2024 (RN: 24/05002/LBC) for, 'Installation of flue to mezzanine roof on the Northwest facade for an emergency generator'; Namely, to allow extension to the timeframe to prepare the final material. (Linked to 25/09221/FULL)
Other conditions applications
In Westminster
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26/04967/ADLBC Withdrawn
Royal Institute Of British Architects 66 Portland Place London W1B 1AD
Details of installation of services and related fixtures pursuant to condition 8 (partial) of listed building consent dated 10 June 2025 (RN: 25/01205/LBC)
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26/04860/ADLBC Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)
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26/04843/ADLBC Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site pursuant to Condition 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).
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26/04998/ADLBC Awaiting decision
17 - 21 South Audley Street London W1K 2NY
Detailed drawings of Bathroom and Kitchen details for apartments 01, 02, 08, 09, 10 and 11 and Reflected ceiling plans for Apartment 1 powder room and bathroom, Apartment 2 powder room and bathrooms, Apartment 8 power room and bathroom, Apartment 9 bathrooms, Apartment 10 bathroom and shower room, and Apartment 11 bathrooms pursuant to partial discharge of conditions 6.3 and 6.10 of listed building consent dated 14th March 2023 (RN: 22/05005/LBC).
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26/04992/ADLBC Awaiting decision
17 - 21 South Audley Street London W1K 2NY
Detailed drawings of wall construction to new apartments pursuant to partial discharge of condition 6.2 of listed building consent dated 14th March 2023 (RN: 22/05005/LBC).