17 - 21 South Audley Street London W1K 2NY

1. 30 Jul 2026

   Received by Westminster

2. 9 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 September 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.

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 17 - 21 South Audley Street London W1K 2NY

  26/05784/ADLBC Submitted 24 Aug 2026 0m away

  89% historically approved · decision due ~19 Oct

  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).

  Awaiting decision

• 17 - 21 South Audley Street London W1K 2NY

  26/04164/ADLBC Submitted 23 Jun 2026 0m away

  89% historically approved · decision due ~18 Aug

  Detailed drawings at 1:10 of the reconstructed dormer on the west elevation pursuant to condition 2 (A) of listed building dated 30th April 2026 (RN:26/01378/LBC)

  Decided Loft or dormer

• 17 - 21 South Audley Street London W1K 2NY

  26/04126/ADFULL Submitted 23 Jun 2026 0m away

  89% historically approved · decision due ~18 Aug

  Detailed drawings at 1:10 of the reconstructed dormer on the west elevation pursuant to condition 12 (A) of planning permission dated 30th April 2026 (RN:26/01377/FULL)

  Decided Loft or dormer

• 17 - 21 South Audley Street London W1K 2NY

  26/04893/ADLBC Submitted 21 Jul 2026 0m away

  89% historically approved · decision due ~15 Sep

  Details of existing retained and relocated door schedule pursuant to condition 6.1 (b) of listed building consent dated 14 March 2023 (RN:22/05005/LBC)

  Awaiting decision

• 17 - 21 South Audley Street London W1K 2NY

  26/04896/ADLBC Submitted 21 Jul 2026 0m away

  89% historically approved · decision due ~15 Sep

  Details of cornices on levels 1-4 pursuant to partial discharge of conditions 6.12 and 6.13 (PART) of listed building consent dated 14th March 2023 (RN: 22/05005/LBC).

  Awaiting decision

• 17 - 21 South Audley Street London W1K 2NY

  26/04897/ADLBC Submitted 21 Jul 2026 0m away

  89% historically approved · decision due ~16 Sep

  Details of a survey schedule of existing structural timberwork with a method statement for the eradication of any identifed dry rot such as may be necessary pursuant to condition 12.8 (Part in relation to the main roof over 17-22 South Audley Street) of Listed Building consent dated 14th March 2023 (RN: 22/05005).

  Awaiting decision

• 26/06024/FULL Awaiting decision

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

  Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)

  3 Sep 2026 Full applications
• 26/06017/FULL Awaiting decision

  38 Lauderdale Mansions Lauderdale Road London W9 1NE

  Installation of an external AC Unit / Heat Pump at roof level.

  2 Sep 2026 Full applications
• 26/05938/FULL Awaiting decision

  24 Vincent Square London SW1P 2NJ

  Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

  1 Sep 2026 Full applications
• 26/05935/FULL Awaiting decision

  47 Hereford Road London W2 5AH

  Installation of one number new external condenser unit to the southerly elevation service alley.

  1 Sep 2026 Full applications
• 26/05959/FULL Awaiting decision

  Basement And Ground Floor 50 New Bond Street London W1S 1BJ

  Installation of three new condensers on the roof, within an existing designated plant area.

  1 Sep 2026 Full applications