Planning application
54 Wimpole Street London W1G 8YJ
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Details pursuant to condition 5 of listed building consent dated 15th August 2025 (RN:25/02411/LBC).
As published by the council, reference 26/01617/ADLBC
Application record
- Reference
- 26/01617/ADLBC
- Type
- Approval of Details (ADLBC)
- Status
- Pending
- Received
- 12 Mar 2026
- Validated
- 12 Mar 2026
- Ward
- Marylebone
- Postcode
- W1G 8YJ
Timeline
Dates from the published record
-
12 Mar 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 7 May 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 65 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Howard de Walden Estates Limited Agent, a developer registered in London
Active · incorporated 1963 · London
35 applications on PlanIndex
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
15 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.
Trade members open them from here.
Open the documentsWhat 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 condition discharge and variation applications in a median of 43 days. More in our guide to how long planning decisions take.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
53 Wimpole Street London W1G 8YH
90% historically approved · decision due ~6 Nov
Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06249/FULL)
Awaiting decision Heritage and listed buildings -
53 Wimpole Street London W1G 8YH
87% historically approved · decision due ~6 Nov
Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)
Awaiting decision Full applications -
Flat 4 33 Wimpole Street London W1G 8GU
90% historically approved · decision due ~12 Oct
Replacement of six front windows and two rear windows. (Linked with 26/05571/FULL)
Awaiting decision Heritage and listed buildings Windows or glazing -
Flat 4 33 Wimpole Street London W1G 8GU
87% historically approved · decision due ~12 Oct
Replacement of six front windows and two rear windows. (Linked with 26/05572/LBC)
Awaiting decision Full applications Windows or glazing -
35 Wimpole Street London W1G 8GY
89% historically approved · decision due ~20 Aug
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at street level measuring 0.6 x 0.45m
Decided -
45 New Cavendish Street London W1G 9TJ
Use of part of the lower ground floor for retail purposes (Class E). (Linked with 25/07902/LBC)
Granted Full applications 16 docs
Other condition discharge and variation applications
In Westminster
-
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)
-
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).
-
26/05026/ADLBC Awaiting decision
St James's Park The Mall London SW1A 1AA
Details of method statement for re-carving works pursuant to condition 3(i) of listed building consent dated 16 July 2026 (RN: 26/03399/LBC)
-
26/04850/ADLBC Awaiting decision
17 Belgrave Square London SW1X 8PG
Detailed drawings of garage doors, roof lantern and any new lighting and flooring in the principal rooms pursuant to condition 6 (iii) (iv) (v) of listed building 18th August 2025 (RN:25/03417/LBC)
-
25/07120/ADLBC Granted
72 - 74 Lancaster Gate London W2 3NH
Details of new and altered doors and door architraves, including external faces of lifts (detailed elevations and sections at 1:10) pursuant to Condition 3 (A) of Listed Building Consent dated 14 December 2023 (RN: 23/00772/LBC) (Linked app: 25/07088/ADFULL)