Skip to content

17 - 21 South Audley Street London W1K 2NY

26/04894/ADLBCApproval of Details (ADLBC)Permitted
Discharge / amendments

Proposal

Details of Floor build ups for Levels 1-4 pursuant to the partial discharge of condition 6.2 of listed building consent dated 14 March 2023 (RN:22/05005/LBC)

Received
21 July 2026
Decided
21 September 2026
Ward
West End
Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

  1. Received21 Jul
  2. Validated21 Jul
  3. Consult.
  4. Target15 Sep
  5. Decided21 Sep

Decided in 62 days (council typically 49)

7 weeks typical decision time in Westminster92% of conditions applications approved

This is an application to discharge conditions at 17 - 21 South Audley Street London W1K 2NY. Westminster has handled 3,063 applications of this type and approves 92% of them, typically deciding them in 37 days. This one was decided in 62 days, 4 weeks longer than Westminster's median. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There have been 58 other applications at this address. In the past year there have been 517 applications across West End. We hold 845 applications in total for the W1K postcode area.

Application Details

Reference
26/04894/ADLBC
Address
17 - 21 South Audley Street London W1K 2NY
Postcode
W1K 2NY
Local Authority
Westminster
Application Type
Approval of Details (ADLBC)
Scale / Size
Small
Decision Status
Permitted
Current Status
Pending
Ward
West End

Applicant & Agent

Agent
Montagu Evans LLP
Architect ProfileMONTAGU EVANS LLP
Agent Address
70 St Mary Axe London EC3A 8BE United Kingdom

Planning Application Dates

Date Received
21 July 2026
Target Decision Date
15 September 2026
Date Decided
21 September 2026
Date Validated
21 July 2026
Date Submitted
21 July 2026

Planning Decision

Statutory Period
56 days

Publicity

Appeal

Additional Information

Planning Portal ID
PP-15101369
Comments
0
Documents
18
Coordinates
51.508680, -0.151007
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Westminster

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near W1K

New planning applications delivered to your inbox weekly.

Associated applications

Planning history at this site

20 other applications at this property, newest first.

  1. 2026
    6 Oct

    Detailed drawings (scale 1:20 and 1:5) with method statements where indicated; of the new coordinated service…

    PendingAll Other26/06825/ADFULL
  2. 2026
    21 Sep

    Details of reflected ceiling plans pursuant to condition 6 (part 10) of listed building consent dated 14…

    PendingListed building consent26/06447/ADLBC
  3. 2026
    18 Sep

    Details of new secondary glazing showing each window type, location, key details and relationship to the…

    ApprovedDischarge of conditions26/06405/ADLBC
  4. 2026
    15 Sep

    Detailed drawings (scale 1:20 and 1:5) with method statements where indicated; of the new stairs, banisters…

    ApprovedApplication26/06322/ADLBC
  5. 2026
    9 Sep

    Details of new and retained floor, ceiling and wall construction and coverings; reflected ceiling plans…

    PendingListed building consent26/06159/ADLBC
  6. 2026
    8 Sep

    Details of detailed existing and proposed elevation drawings pursuant to condition 13 of listed building…

    PendingApplication26/06145/ADLBC

Planning constraints

Designations that overlap or adjoin the site outline.

  • Conservation area: Mayfair
  • Listed building: Grade II*: Messrs GoodeOn this site · +4 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

flood storage areas, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Consultants on this application

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report