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Planning application

1 Hanover Square London W1S 1HA

Awaiting decision Westminster 26/02421/ADFULL Approval of Details (Full PP)

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

Proposal

Details of Circular Economy Statement pursuant to partial discharge of condition 31(b) of planning permission dated 10th October 2025 (RN: 25/01558/FULL).

As published by the council, reference 26/02421/ADFULL

Application record

Reference
26/02421/ADFULL
Type
Approval of Details (Full PP)
Status
Pending
Received
14 Apr 2026
Validated
14 Apr 2026
Ward
West End
Postcode
W1S 1HA

Site history

Applications at this address on the Westminster register

This site has had 14 applications since 2025: 5 approved, 0 refused.

  • 26/07459/NMA Awaiting decision

    1 Hanover Square London W1S 1HA

    Amendments to planning pemrission dated 10 October 2025 (RN: 25/01558/FULL) for the: Partial demolition, refurbishment and extension of the existing building to provide a sub-basement, basement, ground plus eight storey building; infilling and stepped rear extension; excavation of a new sub-basement level; installation of new plant equipment at basement and roof level; terraces at fourth, fifth, sixth, seventh and eighth floor levels; soft and hard landscaping; reprovision of car parking; new cycle parking facilities; and associated external works. Use of the building for retail and/or restaurant (Class E) on part ground floor and office (Class E) on all other floors. NAMELY, to allow alterations to the design of the ground floor frontages on Hanover Square and St George Street.

    Submitted 3 Nov 2026 Amendments
  • 26/07460/FULL Awaiting decision

    1 Hanover Square London W1S 1HA

    Installation of new public art sculptures and seating; hard and soft landscaping; installation of an area of raised terrace decking on St George Street measuring 43m x 2.6m for the placing of tables, chairs and banquette benches in connection with restaurant use; and associated external alterations and enabling works.

    Submitted 3 Nov 2026 Full applications
  • 26/06264/ADFULL Awaiting decision

    1 Hanover Square London W1S 1HA

    Details of a written scheme of investigation for a programme of archaeological work; pursuant to condition 4 (parts b and c) of planning permission dated 10th October 2025 (RN: 25/01558/FULL)

    Submitted 14 Sep 2026
  • 26/04301/ADFULL Decided

    1 Hanover Square London W1S 1HA

    Sample panel of brickwork, built on site, which shows the colour, texture, face bond and pointing; Pursuant to condition 26 of planning permission dated 10th October 2026 (Ref: 25/01558/FULL)

    Submitted 30 Jun 2026
  • 26/03210/ADFULL Awaiting decision

    1 Hanover Square London W1S 1HA

    Detailed design of the vehicle ramp; pursuant to condition 38 of planning permission dated 10 October 2025

    Submitted 15 May 2026 Full applications
  • 26/02420/ADFULL Awaiting decision

    1 Hanover Square London W1S 1HA

    Details of updated version of the Whole Life Carbon Assessment pursuant to partial discharge of condtiotion 30 (b) of planning permission dated 10th October 2025 (RN:25/01558/FULL).

    Submitted 14 Apr 2026 Full applications
  • 26/01513/ADV Awaiting decision

    1 Hanover Square London W1S 1HA

    Display of three non illuminated adverts on the scaffolding wrap, each measuring 8m x 5.5m for temporary period from 12th April 2026 to 29th Feb 2028.

    Submitted 10 Mar 2026 Advertising
  • 25/09084/FULL Awaiting decision

    1 Hanover Square London W1S 1HA

    Removal of the existing carved stone panel displaying Vogue House and installation of a replacement carved stone panel, displaying One Hanover Square.

    Submitted 16 Dec 2025 Full applications
  • 25/08881/ADFULL Granted

    1 Hanover Square London W1S 1HA

    Details of Code of Construction Practice pursuant to condition 3 planning permission dated 10th October 2025 (RN:25/01558/FULL)

    Decided 18 Feb 2026 Full applications
  • 25/08025/ADFULL Granted

    1 Hanover Square London W1S 1HA

    Details of the pre-demolition audit in accordance with section 4.6 of the GLA's adopted Circular Economy Statement pursuant to Condition 31 (Part A) of planning permission dated 10th October 2025 (RN: 25/01558/FULL)

    Decided 27 Jan 2026 Full applications

Timeline

Dates from the published record

  1. 14 Apr 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 9 June 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 91 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Newmark LLP Agent

925 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.

See their track record

Documents

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

4 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 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 full applications in a median of 119 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 1 Hanover Square London W1S 1HA

    26/02420/ADFULL Submitted 14 Apr 2026 50 yards away

    88% historically approved · decision due ~9 Jun

    Details of updated version of the Whole Life Carbon Assessment pursuant to partial discharge of condtiotion 30 (b) of planning permission dated 10th October 2025 (RN:25/01558/FULL).

    Awaiting decision Full applications 5 docs

  • 1 Hanover Square London W1S 1HA

    26/04301/ADFULL Submitted 30 Jun 2026 50 yards away

    89% historically approved · decision due ~25 Aug

    Sample panel of brickwork, built on site, which shows the colour, texture, face bond and pointing; Pursuant to condition 26 of planning permission dated 10th October 2026 (Ref: 25/01558/FULL)

    Decided

  • 1 Hanover Square London W1S 1HA

    26/01513/ADV Submitted 10 Mar 2026 50 yards away

    82% historically approved · decision due ~5 May

    Display of three non illuminated adverts on the scaffolding wrap, each measuring 8m x 5.5m for temporary period from 12th April 2026 to 29th Feb 2028.

    Awaiting decision Advertising 10 docs

  • 1 Hanover Square London W1S 1HA

    25/08881/ADFULL Submitted 8 Dec 2025 50 yards away

    Details of Code of Construction Practice pursuant to condition 3 planning permission dated 10th October 2025 (RN:25/01558/FULL)

    Granted Full applications 8 docs

  • 1 Hanover Square London W1S 1HA

    26/06264/ADFULL Submitted 14 Sep 2026 50 yards away

    89% historically approved · decision due ~9 Nov

    Details of a written scheme of investigation for a programme of archaeological work; pursuant to condition 4 (parts b and c) of planning permission dated 10th October 2025 (RN: 25/01558/FULL)

    Awaiting decision

  • 1 Hanover Square London W1S 1HA

    26/07459/NMA Submitted 3 Nov 2026 50 yards away

    93% historically approved · decision due ~29 Dec

    Amendments to planning pemrission dated 10 October 2025 (RN: 25/01558/FULL) for the: Partial demolition, refurbishment and extension of the existing building to provide a sub-basement, basement, ground plus eight storey building; infilling and stepped rear extension; excavation of a new sub-basement level; installation of new plant equipment at basement and roof level; terraces at fourth, fifth, sixth, seventh and eighth floor levels; soft and hard landscaping; reprovision of car parking; new cycle parking facilities; and associated external works. Use of the building for retail and/or restaurant (Class E) on part ground floor and office (Class E) on all other floors. NAMELY, to allow alterations to the design of the ground floor frontages on Hanover Square and St George Street.

    Awaiting decision Amendments Extension Demolition

In Westminster

  • 26/07528/FULL Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

    Received 5 Nov, published by the council 6 Nov 2026 Full applications
  • 26/05200/FULL Decided

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    Received 3 Aug, published by the council 28 Aug 2026 Full applications
  • 26/07521/FULL Awaiting decision

    Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

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    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/07508/FULL Awaiting decision

    Buckingham Palace The Mall London SW1A 1AA

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07472/FULL Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

    Received 3 Nov, published by the council 6 Nov 2026 Full applications