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Planning application

17 - 21 South Audley Street London W1K 2NY

Awaiting decision Westminster 26/05140/LBC Listed Building Consent Application

Relates to 26/05139/FULL

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

Proposal

Erection of a roof level boiler flue and associated works. (Linked with 26/05139/FULL)

As published by the council, reference 26/05140/LBC

Application record

Reference
26/05140/LBC
Type
Listed Building Consent Application
Status
Pending
Received
30 Jul 2026
Validated
20 Aug 2026
Ward
West End
Postcode
W1K 2NY

Site history

Applications at this address on the Westminster register

This site has had 75 applications since 2023: 13 approved, 0 refused.

  • 26/05839/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Details of a windows condition survey, with a method statement for the repair, refurbishment, retention, and replacement of windows (where demonstrated to be necessary), pursuant to Condition 12.1 of listed building dated 14th March 2023 (RN:22/05005/LBC)

    Submitted 25 Aug 2026
  • 26/05784/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Details of new external doors each type showing location and given key details with adjacent fabric pursuant to condition 5.4 of Listed Building Consent dated 14th March 2023 (RN:22/05005).

    Submitted 24 Aug 2026
  • 26/05760/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Detailed drawings (scale 1:20 and 1:5) with method statements where indicated; of the new and retained floor, ceiling and wall construction and coverings with detailed build ups and locations proposed impact on existing historic fabric e.g. joists, floor construction pursuant to condition 6 (2) of listed building dated 14th March 2023 (RN:22/05005/LBC)

    Submitted 21 Aug 2026
  • 26/05753/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Details of plaster condition survey with a method statement for the repair of plasterwork or its replacement where demonstrated to be necessary; pursuant to condition 12 (part 3) of Listed Building Consent dated 14th March 2023 (22/05005/LBC)

    Submitted 21 Aug 2026
  • 26/05755/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Details of plaster condition survey with a method statement for the repair of plasterwork or its replacement where demonstrated to be necessary; pursuant to condition 12 (part 3) of Listed Building consent dated 14th March 2023 (22/05005/LBC)

    Submitted 21 Aug 2026
  • 26/05742/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Detailed drawings of grilles/louvres, railings, balconies, each type showing location and giving key details with adjacent fabric pursuant to condition 5.3 of listed building dated 14th March 2023 (RN:22/05005/LBC)

    Submitted 21 Aug 2026
  • 26/05752/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Details of a plaster condition survey with a method statement including a survey schedule of existing structural timberwork with a method statement; pursuant to condition 12 (part 3 and 8) of Listed Building consent dated 14th March 2023 (22/05005/LBC)

    Submitted 21 Aug 2026
  • 26/05754/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Details of plaster condition survey with a method statement for the repair of plasterwork or its replacement where demonstrated to be necessary; pursuant to condition 12 (part 3) of Listed Building Consent dated 14th March 2023 (22/05005/LBC)

    Submitted 21 Aug 2026
  • 26/05624/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Details of survey schedule of existing structural timberwork and method statement pursuant to Condition 12 (8) of listed building consent dated 14th March 2023 (RN:22/05005/LBC).

    Submitted 18 Aug 2026
  • 26/05619/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Detailed drawings of the new glazed roof pursuant to condition 2 (B) of listed building dated 30th April 2026 (RN: 26/01378/LBC)

    Submitted 13 Aug 2026

Timeline

Dates from the published record

  1. 30 Jul 2026

    Received by Westminster

  2. 20 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 30 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 15 October 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 61 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/05139/FULL Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Erection of a roof level boiler flue and associated works. (Linked with 26/05140/LBC)

    Submitted 30 Jul 2026 Full applications

1 later application on the register refers to this one:

  • 26/05139/FULL Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Erection of a roof level boiler flue and associated works. (Linked with 26/05140/LBC)

    Submitted 30 Jul 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in London

935 applications on PlanIndex · across 112 councils · 98% granted

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Documents

Plans, drawings, consultee responses and the officer's report

2 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.

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Open the documents

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 87 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 500 metres

  • 17 - 21 South Audley Street London W1K 2NY

    26/02996/LBC Submitted 7 May 2026 1m away

    90% historically approved · decision due ~2 Jul

    Replacement of existing roof and associated gutters including strengthening works to three retained wright iron trusses located below the existing roof; alterations to internal door opening; and other associated works. Linked with 26/02995/FULL

    Awaiting decision Heritage and listed buildings Roofing 15 docs

  • 17 - 21 South Audley Street London W1K 2NY

    26/05139/FULL Submitted 30 Jul 2026 1m away

    87% historically approved · decision due ~15 Oct

    Erection of a roof level boiler flue and associated works. (Linked with 26/05140/LBC)

    Awaiting decision Full applications 23 docs

  • 17 - 21 South Audley Street London W1K 2NY

    26/02800/LBC Submitted 28 Apr 2026 2m away

    90% historically approved · decision due ~23 Jun

    Replacement of floorboards, installation of new floor build ups (including a new plywood structural deck), and new floor finishes at ground floor level

    Awaiting decision Heritage and listed buildings 25 docs

  • 17 - 21 South Audley Street London W1K 2NY

    26/02995/FULL Submitted 7 May 2026 2m away

    87% historically approved · decision due ~2 Jul

    Replacement of existing Roof 01 and associated gutters including strengthening works to three retained wright iron trusses located below the existing roof; alterations to internal door opening; and other associated works. Linked with 26/02996/LBC

    Awaiting decision Full applications Roofing 15 docs

  • 17 - 21 South Audley Street London W1K 2NY

    26/01973/ADLBC Submitted 25 Mar 2026 4m away

    90% historically approved · decision due ~20 May

    Details of survey schedule of existing structural timberwork with method statement for the eradication of any identifed dry rot pursuant to condition 12(8) of listed building consent dated 14 March 2023 (RN: 22/05005/LBC )

    Awaiting decision Conditions 4 docs

  • 17 - 21 South Audley Street London W1K 2NY

    26/01635/LBC Submitted 13 Mar 2026 4m away

    90% historically approved · decision due ~8 May

    Removal and rebuilding of a leaning chimney stack including associated structural works to existing roof. (Linked to 26/01634/FULL)

    Awaiting decision Heritage and listed buildings 27 docs

In Westminster

  • 26/06025/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06024/FULL)

    3 Sep 2026 Heritage and listed buildings
  • 26/05971/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Automation of door at principal floor level.

    1 Sep 2026 Heritage and listed buildings
  • 26/05962/LBC Awaiting decision

    Royal Albert Hall Kensington Gore London SW7 2AP

    Variation of condition 2 of listed building consent dated 26 March 2024 (RN: 24/00820/LBC) for the: Erect temporary access scaffolding platform at high level in the auditorium to inspect the condition of the plaster ceilings and main cornices. NAMELY, to allow the gantry to remain in place until December 2028.

    1 Sep 2026 Heritage and listed buildings
  • 26/05970/LBC Awaiting decision

    Norman Shaw Building South Victoria Embankment London SW1A 2HZ

    Replacement and installation of 16 electronic access control systems to Norman Shaw South

    1 Sep 2026 Heritage and listed buildings
  • 26/05943/LBC Awaiting decision

    1 Barton Street London SW1P 3NG

    Use of the building as F1(a) Education, along with associated internal and external alterations. (Linked with 26/05942/FULL)

    1 Sep 2026 Heritage and listed buildings