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Planning application

38 Grosvenor Square London W1K 2HW

Awaiting decision Westminster 26/02576/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

Temporary pop-up exhibition (Use Class F1) for a period of 18 months.

As published by the council, reference 26/02576/FULL

Application record

Reference
26/02576/FULL
Type
Full Planning Permission Application
Status
Pending
Received
20 Apr 2026
Validated
20 Apr 2026
Ward
West End
Postcode
W1K 2HW

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2026.

  • 26/04399/FULL Awaiting decision

    38 Grosvenor Square London W1K 2HW

    Refurbishment and redevelopment of the site to provide a hotel (Use Class C1) with associated ancillary facilities, including the demolition of the existing rear wing and the erection of a new rear wing extension with roof pavilion and terrace, construction of a basement, and associated servicing, cycle parking, and landscaping works. (Linked with 26/04400/LBC)

    Submitted 2 Jul 2026 Full applications
  • 26/04400/LBC Awaiting decision

    38 Grosvenor Square London W1K 2HW

    Refurbishment and redevelopment of the site to provide a hotel (Use Class C1) with associated ancillary facilities, including the demolition of the existing rear wing and the erection of a new rear wing extension with roof pavilion and terrace, construction of a basement, and associated servicing, cycle parking, and landscaping works. (Linked with 26/04399/FULL)

    Submitted 2 Jul 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 20 Apr 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 15 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

Savills (UK) Ltd Agent, registered in London

Active · incorporated 1991 · London

1,136 applications on PlanIndex · across 154 councils · 94% 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

27 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

  • 38 Grosvenor Square London W1K 2HW

    26/04399/FULL Submitted 2 Jul 2026 50 yards away

    88% historically approved · decision due ~27 Aug

    Refurbishment and redevelopment of the site to provide a hotel (Use Class C1) with associated ancillary facilities, including the demolition of the existing rear wing and the erection of a new rear wing extension with roof pavilion and terrace, construction of a basement, and associated servicing, cycle parking, and landscaping works. (Linked with 26/04400/LBC)

    Awaiting decision Full applications Extension Demolition

  • 38 Grosvenor Square London W1K 2HW

    26/04400/LBC Submitted 2 Jul 2026 50 yards away

    90% historically approved · decision due ~27 Aug

    Refurbishment and redevelopment of the site to provide a hotel (Use Class C1) with associated ancillary facilities, including the demolition of the existing rear wing and the erection of a new rear wing extension with roof pavilion and terrace, construction of a basement, and associated servicing, cycle parking, and landscaping works. (Linked with 26/04399/FULL)

    Awaiting decision Heritage and listed buildings Extension Demolition

  • 35 - 37 Grosvenor Square London W1K 2HN

    25/08787/ADFULL Submitted 3 Dec 2025 50 yards away

    Details of Supplementary Acoustic Report pursuant to condition 7 of planning permission dated 30 September 2024 (RN: 24/05532/FULL)

    Granted Full applications 6 docs

  • Communications Station 39 - 44 Grosvenor Square London W1K 2HP

    25/06638/TELCOM Submitted 17 Sep 2025 50 yards away

    Removal of the existing 3no. antennas and installation of replacement 3no. antennas two of which located on new freestanding frames and ancillary development thereto including 1.1m freestanding handrail.

    Granted Telecoms 14 docs

  • 34 Grosvenor Square London W1K 2HD

    25/08464/FULL Submitted 19 Nov 2025 50 yards away

    Replacement of existing ground floor windows, relocation of the entrance and installation of retractable canopies

    Granted Full applications Windows or glazing 23 docs

  • 34 Grosvenor Square London W1K 2HD

    26/03449/ADFULL Submitted 26 May 2026 50 yards away

    88% historically approved · decision due ~21 Jul

    Details of new french doors pursuant to condition 4 of planning permission dated 17 March 2026 (RN: 25/08464/FULL)

    Awaiting decision Full applications Windows or glazing 4 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