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Planning application

1 Hanover Street London W1S 1YZ

Awaiting decision Westminster 26/02287/FULL Full Planning Permission Application

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

Proposal

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

As published by the council, reference 26/02287/FULL

Application record

Reference
26/02287/FULL
Type
Full Planning Permission Application
Status
Pending
Received
7 Apr 2026
Validated
7 Apr 2026
Ward
West End
Postcode
W1S 1YZ

Site history

Applications at this address on the Westminster register

This site has had 17 applications since 2025: 9 approved, 0 refused.

  • 26/06753/ADLBC Decided

    1 Hanover Street London W1S 1YZ

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

    Submitted 2 Oct 2026
  • 26/06188/ADFULL Decided

    1 Hanover Street London W1S 1YZ

    Detailed drawings and manufacturers specifications of the materials and finish of the duct, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 29th June 2026 (RN: 26/02287/FULL). (Linked to 26/06091/ADLBC).

    Submitted 10 Sep 2026
  • 26/06091/ADLBC Decided

    1 Hanover Street London W1S 1YZ

    Detailed drawings manufacturers specifications of the materials and finish of the duct, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 3 of listed building dated 29th June 2026 (RN:26/02288/LBC) (Linked to 26/06188/ADFULL).

    Submitted 7 Sep 2026
  • 26/06095/ADFULL Decided

    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
  • 26/01161/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
  • 26/00700/ADLBC Granted

    1 Hanover Street London W1S 1YZ

    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)

    Decided 4 Mar 2026 Conditions

Timeline

Dates from the published record

  1. 7 Apr 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 2 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.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/06188/ADFULL Decided

    1 Hanover Street London W1S 1YZ

    Detailed drawings and manufacturers specifications of the materials and finish of the duct, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 29th June 2026 (RN: 26/02287/FULL). (Linked to 26/06091/ADLBC).

    Submitted 10 Sep 2026

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

11 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 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

    26/00700/ADLBC Submitted 5 Feb 2026 50 yards away

    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)

    Granted Conditions 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

    Detailed drawings (scale 1:5 and 1:20) and samples of the facing materials you will use for the plant enclosure at levels 7 and 8; extension at Core 3 and; main entrance faience pursuant to condition 4 (PART) of planning permission dated 27 March 2024 (RN: 23/08783/FULL).

    Granted Full applications Extension 7 docs

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

    1 The Court House 165 Seymour Place London W1H 4PU

    Installation of waterproofing system to the existing lead flat roofs

    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

    Installation of one external condenser unit

    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