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Planning application

70 Whitehall London SW1A 2AS

Awaiting decision Westminster 26/03157/LBC Listed Building Consent Application

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

External maintenance and repair of the external facades and roofs including the installation of scaffolding to facilitate works.

As published by the council, reference 26/03157/LBC

Application record

Reference
26/03157/LBC
Type
Listed Building Consent Application
Status
Pending
Received
13 May 2026
Validated
13 May 2026
Ward
St James's
Postcode
SW1A 2AS

Site history

Applications at this address on the Westminster register

This site has had 8 applications since 2025: 5 approved, 0 refused.

  • 26/01944/LBC Awaiting decision

    70 Whitehall London SW1A 2AS

    Installation of metal steps at part second floor roof level (Cockpit Passage) and alterations to handrails at roof level (Kents Roof) (Linked with 26/01943/FULL).

    Submitted 25 Mar 2026 Heritage and listed buildings
  • 26/01943/FULL Awaiting decision

    70 Whitehall London SW1A 2AS

    Installation of metal steps at part second floor roof level (Cockpit Passage) and alterations to handrails at roof level (Kents Roof) (Linked with 26/01944/LBC).

    Submitted 25 Mar 2026 Full applications
  • 26/01067/CLLB Granted

    70 Whitehall London SW1A 2AS

    Internal works within fourth floor.

    Decided 3 Mar 2026
  • 25/09096/ADLBC Granted

    70 Whitehall London SW1A 2AS

    Details of options appraisal with regards to the use of the space pursuant to condition 3 of listed building consent dated 14 January 2025 (RN: 24/06167/LBC).

    Decided 31 Mar 2026 Conditions
  • 25/09096/ADFULL Granted

    70 Whitehall London SW1A 2AS

    Details of options appraisal with regards to the use of the space pursuant to condition 3 of listed building consent dated 14 January 2025 (RN: 24/06167/LBC).

    Decided 31 Mar 2026 Conditions
  • 25/07816/CLLB Granted

    70 Whitehall London SW1A 2AS

    Temporary external alterations to fourth floor roof, not involving any additional floorspace or change of use.

    Decided 17 Feb 2026
  • 25/07141/LBC Granted

    70 Whitehall London SW1A 2AS

    Replacement of flat roof and internal works to fourth floor.

    Decided 13 Nov 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 13 May 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 8 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 66 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Carlile Associates Agent, registered in Bromley

Active · incorporated 2000 · Bromley

23 applications on PlanIndex · across 2 councils · 100% 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 record

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 94 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

  • 70 Whitehall London SW1A 2AS

    25/07141/LBC Submitted 3 Oct 2025 50 yards away

    Replacement of flat roof and internal works to fourth floor.

    Granted Heritage and listed buildings 4 docs

  • 70 Whitehall London SW1A 2AS

    25/07816/CLLB Submitted 27 Oct 2025 50 yards away

    Temporary external alterations to fourth floor roof, not involving any additional floorspace or change of use.

    Granted 3 docs

  • 70 Whitehall London SW1A 2AS

    26/01944/LBC Submitted 25 Mar 2026 50 yards away

    90% historically approved · decision due ~16 Jun

    Installation of metal steps at part second floor roof level (Cockpit Passage) and alterations to handrails at roof level (Kents Roof) (Linked with 26/01943/FULL).

    Awaiting decision Heritage and listed buildings

  • 10 Downing Street London SW1A 2AA

    11/03500/LBC Submitted 8 Apr 2011 50 yards away

    Internal alterations involving forming a new aperture in an existing dividing wall.

    Granted Heritage and listed buildings

  • 10 Downing Street London SW1A 2AA

    11/03473/LBC Submitted 8 Apr 2011 50 yards away

    Replacement of existing external lighting.

    Granted Heritage and listed buildings

  • 11 Downing Street London SW1A 2AA

    10/06521/LBC Submitted 28 Jul 2010 50 yards away

    Internal alterations comprising new partition wall and relocation of door leaf.

    Granted Heritage and listed buildings

In Westminster

  • 26/04878/LBC Decided

    34 Grosvenor Street London W1K 4QU

    Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

    Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
  • 26/06299/LBC Awaiting decision

    Apartment 33 24 Park Crescent London W1B 1AA

    Alterations to internal partitions, door openings, doors and floor finishes.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06305/LBC Awaiting decision

    33A Dean Street London W1D 4PP

    Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06318/LBC Awaiting decision

    124 Hamilton Terrace London NW8 9UT

    Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/04141/LBC Decided

    80E Randolph Avenue London W9 1BG

    Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

    Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings