26/00654/ADLBCPlanning Application 26/00654/ADLBC

Conditions application at 15 Upper Wimpole Street London W1G 6LS, Westminster. View planning documents, track the decision and get email alerts on updates.

Enriching application data

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Council recordsAppealsFlood risk

Pending Decision

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Details of works to roofs, including leadwork, slating and retention of slate coping to rear vaulted roof; design of new entrance door and mews doors (to be traditional with collinge hinges); paving specs/sample (lightwells/infills); design and materials of new fanlight; works to front lightwell entrance steps, rationalised pipe work, detailed design and materials of glazed lift; relationship of glazed lift to decorative features at each level, confirmation that floorboards will be retained throughout and any new flooring pursuant to Conditions 3 External (2,4,7,8,9 and 10) and Internal (8,9,10 and 11) of listed building consent dated 03 June 2025 (RN25/00869/LBC)

26/00654/ADLBC

Small

Conditions

15 Upper Wimpole Street London W1G 6LS

SubmittedSubmitted4 Feb

ValidatedValidated

ConsultationConsultation

TargetTarget Date

DecidedDecided

7 weeks typical decision time in Westminster92% of conditions applications approved

This is an application to discharge conditions at 15 Upper Wimpole Street London W1G 6LS. Westminster has handled 3,063 applications of this type and approves 92% of them, typically deciding them in 36 days. It was submitted on 4 February 2026 and is still awaiting a decision. The site is in the Harley Street conservation area, with 12 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 221 applications across Marylebone. We hold 303 applications in total for the W1G postcode area.