Planning application
36 Whitehall London SW1A 2AY
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
External alterations [Linked to 26/03402/FULL]
As published by the council, reference 26/03403/LBC
Application record
- Reference
- 26/03403/LBC
- Type
- Listed Building Consent Application
- Status
- Pending
- Received
- 22 May 2026
- Validated
- 22 May 2026
- Ward
- St James's
- Postcode
- SW1A 2AY
Site history
Applications at this address on the Westminster register
This site has had 8 applications since 2005: 2 approved, 0 refused.
-
26/06761/LBC Awaiting decision
36 Whitehall London SW1A 2AY
External alterations. (Linked to 26/06760/FULL)
-
26/06760/FULL Awaiting decision
36 Whitehall London SW1A 2AY
External alterations. (Linked to 26/06761/LBC)
-
26/03505/LBC Awaiting decision
36 Whitehall London SW1A 2AY
Investigative ground works at basement level.
-
26/03396/LBC Decided
36 Whitehall London SW1A 2AY
Internal alterations, including floor strengenthing, alterations to the staircase and new plan form.
-
26/03402/FULL Awaiting decision
36 Whitehall London SW1A 2AY
External alterations [Linked to 26/03403/LBC]
-
05/06659/1884 Granted
36 Whitehall London SW1A 2AY
Installation of railings to rear garden steps.
-
05/00517/1884 Granted
36 Whitehall London SW1A 2AY
Installation of railings at rear basement level of Admiralty House.
Timeline
Dates from the published record
-
22 May 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 17 July 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.
Who's behind it
Company information only, from the register and Companies House
WSP Ltd Agent, registered in Cobham
Active · incorporated 2001 · Cobham
735 applications on PlanIndex · across 136 councils · 96% granted
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
1 document 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.
Watch members (£5 a month) open the document list 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 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.
Nearby applications
Within 0.3 miles
-
36 Whitehall London SW1A 2AY
Installation of railings at rear basement level of Admiralty House.
Granted Other 4 docs -
36 Whitehall London SW1A 2AY
90% historically approved · decision due ~23 Jul
Investigative ground works at basement level.
Awaiting decision Heritage and listed buildings 1 doc -
-
36 Whitehall London SW1A 2AY
90% historically approved · decision due ~27 Nov
External alterations. (Linked to 26/06760/FULL)
Awaiting decision Heritage and listed buildings -
36 Whitehall London SW1A 2AY
90% historically approved · decision due ~17 Jul
Internal alterations, including floor strengenthing, alterations to the staircase and new plan form.
Decided Heritage and listed buildings -
36 Whitehall London SW1A 2AY
88% historically approved · decision due ~27 Nov
External alterations. (Linked to 26/06761/LBC)
Awaiting decision Full applications
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