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Planning application

1 Hanover Street London W1S 1YZ

Granted Westminster 26/00700/ADLBC Approval of Details (ADLBC)

Works: Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Detailed drawings (scale 1:5 and 1:20) and labelled photographs of samples of the facing materials, including glazing, and elevations and roof plans annotated pursuant to condition 3 (partial) of listed building consent dated 25 October 2024 (RN: 24/06431/LBC)

As published by the council, reference 26/00700/ADLBC

Application record

Reference
26/00700/ADLBC
Type
Approval of Details (ADLBC)
Status
Decided
Decision
Granted As published: Application Permitted
Received
5 Feb 2026
Validated
5 Feb 2026
Decided
4 Mar 2026
Ward
West End
Decision by
Delegated Decision
Postcode
W1S 1YZ

Site history

Applications at this address on the Westminster register

This site has had 14 applications since 2025: 8 approved, 0 refused.

  • 26/06095/ADFULL Awaiting decision

    1 Hanover Street London W1S 1YZ

    Detailed drawings and a detailed biodiversity management plan in relation to the planting scheme on the roof terraces; pursuant to condition 19 of planning permission dated 27th March 2024 (23/08783/FULL)

    Submitted 7 Sep 2026
  • 26/03877/ADLBC Decided

    1 Hanover Street London W1S 1YZ

    Detailed method statement of the façade repairs and cleaning proposed pursuant to condition 6 of Listed Building Consent dated 25th October 2024 (RN:24/06431).

    Submitted 12 Jun 2026
  • 26/03336/ADV Awaiting decision

    1 Hanover Street London W1S 1YZ

    Display of non illuminated hoarding signage measuring 2.44m x 1.22m.

    Submitted 20 May 2026 Advertising
  • 26/02288/LBC Awaiting decision

    1 Hanover Street London W1S 1YZ

    Installation of a smoke extract duct within existing lightwell. (Linked with 26/02287/FULL)

    Submitted 7 Apr 2026 Heritage and listed buildings
  • 26/02287/FULL Awaiting decision

    1 Hanover Street London W1S 1YZ

    Installation of a smoke extract duct within existing lightwell. (Linked with 26/02288/LBC)

    Submitted 7 Apr 2026 Full applications
  • 26/01161/ADLBC Granted

    1 Hanover Street London W1S 1YZ

    Details of facing materials pursuant to condition 3 (partial) of listed building consent dated 24 October 2024 (RN: 24/06431/LBC)

    Decided 14 Apr 2026 Conditions
  • 26/00719/ADFULL Granted

    1 Hanover Street London W1S 1YZ

    Detailed drawings (scale 1:5 and 1:20) and labelled photographs of samples of the facing materials (for mansard) including glazing, and elevations and roof plans annotated to show where the materials are located pursuant to condition 4 (partial) of planning permission dated 27 March 2024 (RN: 23/08783/FULL). [Linked to 26/00700/ADLBC]

    Decided 4 Mar 2026 Full applications
  • 26/00038/ADLBC Granted

    1 Hanover Street London W1S 1YZ

    Detailed drawings and photos of samples of the facing materials including glazing pursuant to Condition 3 (part) of listed building consent dated 27th March 2024 (RN: 23/08787/LBC).

    Decided 23 Feb 2026 Conditions
  • 26/00041/ADFULL Granted

    1 Hanover Street London W1S 1YZ

    Detailed drawings and photos of samples of the facing materials including glazing pursuant to Condition 4 (part) of planning permission dated 27th March 2024 (RN: 23/08783/FULL).

    Decided 23 Feb 2026 Full applications
  • 25/08419/ADLBC Granted

    1 Hanover Street London W1S 1YZ

    Details of photographs of samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 3 (partial) of listed building consent dated 27 March 2024 (RN: 23/08787/LBC)

    Decided 13 Jan 2026 Conditions

Timeline

Dates from the published record

  1. 5 Feb 2026

    Received by Westminster

  2. 4 Mar 2026

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/00719/ADFULL Granted

    1 Hanover Street London W1S 1YZ

    Detailed drawings (scale 1:5 and 1:20) and labelled photographs of samples of the facing materials (for mansard) including glazing, and elevations and roof plans annotated to show where the materials are located pursuant to condition 4 (partial) of planning permission dated 27 March 2024 (RN: 23/08783/FULL). [Linked to 26/00700/ADLBC]

    Decided 4 Mar 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

Newmark LLP Agent

921 applications on PlanIndex · across 40 councils · 97% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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

8 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Westminster granted permission on 4 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 1 Hanover Street London W1S 1YZ

    25/08419/ADLBC Submitted 18 Nov 2025 50 yards away

    Details of photographs of samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 3 (partial) of listed building consent dated 27 March 2024 (RN: 23/08787/LBC)

    Granted Conditions Windows or glazing 11 docs

  • 1 Hanover Street London W1S 1YZ

    26/01161/ADLBC Submitted 24 Feb 2026 50 yards away

    Details of facing materials pursuant to condition 3 (partial) of listed building consent dated 24 October 2024 (RN: 24/06431/LBC)

    Granted Conditions 15 docs

  • 1 Hanover Street London W1S 1YZ

    26/00719/ADFULL Submitted 6 Feb 2026 50 yards away

    Detailed drawings (scale 1:5 and 1:20) and labelled photographs of samples of the facing materials (for mansard) including glazing, and elevations and roof plans annotated to show where the materials are located pursuant to condition 4 (partial) of planning permission dated 27 March 2024 (RN: 23/08783/FULL). [Linked to 26/00700/ADLBC]

    Granted Full applications Loft or dormer Windows or glazing 8 docs

  • 1 Hanover Street London W1S 1YZ

    26/02288/LBC Submitted 7 Apr 2026 50 yards away

    90% historically approved · decision due ~2 Jun

    Installation of a smoke extract duct within existing lightwell. (Linked with 26/02287/FULL)

    Awaiting decision Heritage and listed buildings 1 doc

  • 1 Hanover Street London W1S 1YZ

    25/08199/ADFULL Submitted 11 Nov 2025 50 yards away

    87% historically approved · decision due ~6 Jan

    Detailed drawings and labelled photographs of samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located namely relation to the level 7 & 8 plant enclosure, core 3 extension and the main entrance faience pursuant to the partial discharge of condition 4 of planning permission dated 27th March 2023 (RN: 23/08783/FULL).

    Awaiting decision Full applications Extension Windows or glazing 6 docs

  • 1 Hanover Street London W1S 1YZ

    26/02287/FULL Submitted 7 Apr 2026 50 yards away

    87% historically approved · decision due ~2 Jun

    Installation of a smoke extract duct within existing lightwell. (Linked with 26/02288/LBC)

    Awaiting decision Full applications 11 docs

In Westminster

  • 26/04860/ADLBC Granted

    New Zealand House 80 Haymarket London SW1Y 4TE

    Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)

    Received 20 Jul, published by the council 1 Aug 2026 Conditions
  • 26/04843/ADLBC Granted

    New Zealand House 80 Haymarket London SW1Y 4TE

    Detailed design and specification of new blinds to NZH based on mock-up trials on-site pursuant to Condition 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).

    Received 20 Jul, published by the council 1 Aug 2026 Conditions
  • 26/05026/ADLBC Awaiting decision

    St James's Park The Mall London SW1A 1AA

    Details of method statement for re-carving works pursuant to condition 3(i) of listed building consent dated 16 July 2026 (RN: 26/03399/LBC)

    Received 27 Jul, published by the council 4 Aug 2026 Conditions
  • 26/04850/ADLBC Awaiting decision

    17 Belgrave Square London SW1X 8PG

    Detailed drawings of garage doors, roof lantern and any new lighting and flooring in the principal rooms pursuant to condition 6 (iii) (iv) (v) of listed building 18th August 2025 (RN:25/03417/LBC)

    Received 20 Jul, published by the council 1 Aug 2026 Conditions
  • 25/07120/ADLBC Granted

    72 - 74 Lancaster Gate London W2 3NH

    Details of new and altered doors and door architraves, including external faces of lifts (detailed elevations and sections at 1:10) pursuant to Condition 3 (A) of Listed Building Consent dated 14 December 2023 (RN: 23/00772/LBC) (Linked app: 25/07088/ADFULL)

    Received 2 Oct, published by the council 21 Jul 2026 Conditions