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Planning application

30 Grosvenor Square London W1K 6AN

Awaiting decision Westminster 26/07031/FULL Full applications

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

Proposal

Installation of temporary weather screens within the external planters across the ground floor exterior terraces

As published by the council, reference 26/07031/FULL

Application record

Reference
26/07031/FULL
Category
Full applications
Status
Pending
Received
14 Oct 2026
Validated
14 Oct 2026
Postcode
W1K 6AN

Site history

Applications at this address on the Westminster register

This site has had 16 applications since 2025: 10 approved, 0 refused.

  • 26/06060/FULL Awaiting decision

    30 Grosvenor Square London W1K 6AN

    Installation of a small ice skating rink temporarily at the front of our property measuring 8m X 18m (ice surface) Footprint is 8.3m x 20m. (Maximum skaters in 48)

    Submitted 4 Sep 2026 Full applications
  • 26/04647/NMA Decided

    30 Grosvenor Square London W1K 6AN

    Amendments to planning permission dated 10 April 2026 (RN: 25/09270/FULL) for the: Installation of permanent external planter boxes at ground floor level on the Upper Brook Street elevation and associated works. NAMELY, to install additional planter boxes to set the perimeter of the external dining space.

    Decided 27 Jul 2026 Amendments
  • 26/04646/ADFULL Decided

    30 Grosvenor Square London W1K 6AN

    Detailed drawings and specification of the external dining arrangement and furniture, and Operational Management Plan relating to Unit R5 pursuant to the partial discharge of condition 46 (b) of planning permission dated 7th April 2025 (RN: 24/05111/FULL).

    Submitted 10 Jul 2026
  • 26/03111/NMA Awaiting decision

    30 Grosvenor Square London W1K 6AN

    Amendments to planning permission dated 7th April 2025 (RN:24/05111/FULL) for Variation of conditions 1 and 46 of planning permission dated 18 February 2021 (RN 20/06601/FULL) for, 'Alterations to the existing building including retention & repair of the front and side facades, part demolition & replacement of the rear facade, rear extension of the 2nd-5th floors, removal of existing & introduction of a new 6th floor, introduction of a new set-back 7th floor, extension of the existing basement levels to include two additional basement levels (including one mezzanine level), installation of roof plant & plant screen, public realm works including hard & soft landscaping, removal of the security kiosks, fencing, bollards & gates/barriers to Blackburne's Mews & Culross Street, removal & replacement of 6 No. trees in front of the Grosvenor Square elevation & re-opening of the road on the western side of the Square, all in connection with the use of the building as a hotel (Class C1) with flexible retail/restaurant use at 1st floor, ground floor and basement 1 (Class A1/Class A3/Class C1), flexible restaurant/bar use at 7th floor (Class A3/Class A4/Class C1), leisure/spa facilities within the basement (Class D2/Class C1) & an ancillary ballroom, event spaces, back of house facilities & associated car, cycle parking & servicing facilities accessed from Blackburne's Mews, & other associated works'. Namely, to extend the permitted hours of operation to enable the operator to open at 06.30.

    Submitted 12 May 2026 Amendments
  • 26/00768/ADLBC Granted

    30 Grosvenor Square London W1K 6AN

    Detailed drawings and/or full particulars of the alterations at ground floor level including shopfronts and signs pursuant to condition 4 (part 2) of listed building dated 18th February 2021 (RN:21/00012/LBC) (Linked 26/00778/ADFULL)

    Decided 9 Mar 2026 Conditions
  • 26/00778/ADFULL Granted

    30 Grosvenor Square London W1K 6AN

    Detailed drawings and/or full particulars of the alterations at ground floor level including shopfronts and signs pursuant to Condition 4 (Part 2) of planning permission dated 7th April 2025 (RN:24/05111/FULL) (Linked 26/00768/ADLBC)

    Decided 9 Mar 2026 Full applications
  • 26/00404/ADFULL Granted

    30 Grosvenor Square London W1K 6AN

    Details of external dining arrangement and furniture and operational management plan relating to unit R3 pursuant to partial discharge of condition 46(b) of planning permission dated 24/05111/FULL (07/04/2025).

    Decided 9 Apr 2026 Full applications
  • 26/00408/FULL Awaiting decision

    30 Grosvenor Square London W1K 6AN

    Installation of permanent external planter boxes at ground floor level on the Upper Grosvenor Square elevation and associated works.

    Submitted 23 Jan 2026 Full applications
  • 25/09322/ADFULL Granted

    30 Grosvenor Square London W1K 6AN

    Detailed drawings at 1:10 of the new planters, and a sample of their cladding pursuant to condition of planning permission dated 7th April 2025 (RN: 24/05112/FULL).

    Decided 26 Jan 2026 Full applications
  • 25/09313/ADFULL Granted

    30 Grosvenor Square London W1K 6AN

    Detailed drawings and specification of the external dining arrangement and furniture, and Operational Management Plan relating to Unit R5 pursuant to the partial discharge of condition 46 (b) of planning permission dated 7th April 2025 (RN: 24/05111/FULL).

    Decided 18 Feb 2026 Full applications

Timeline

Dates from the published record

  1. 14 Oct 2026

    Received by Westminster

  2. 22 Oct 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 9 December 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 86 days over the applications it decided in the last year.

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

  • 30 Grosvenor Square London W1K 6AN

    26/06060/FULL Submitted 4 Sep 2026 50 yards away

    88% historically approved · decision due ~23 Nov

    Installation of a small ice skating rink temporarily at the front of our property measuring 8m X 18m (ice surface) Footprint is 8.3m x 20m. (Maximum skaters in 48)

    Awaiting decision Full applications

  • 30 Grosvenor Square London W1K 6AN

    26/04647/NMA Submitted 10 Jul 2026 50 yards away

    Amendments to planning permission dated 10 April 2026 (RN: 25/09270/FULL) for the: Installation of permanent external planter boxes at ground floor level on the Upper Brook Street elevation and associated works. NAMELY, to install additional planter boxes to set the perimeter of the external dining space.

    Decided Amendments

  • 30 Grosvenor Square London W1K 6AN

    26/04646/ADFULL Submitted 10 Jul 2026 50 yards away

    89% historically approved · decision due ~4 Sep

    Detailed drawings and specification of the external dining arrangement and furniture, and Operational Management Plan relating to Unit R5 pursuant to the partial discharge of condition 46 (b) of planning permission dated 7th April 2025 (RN: 24/05111/FULL).

    Decided

  • 30 Grosvenor Square London W1K 6AN

    25/05653/ADFULL Submitted 12 Aug 2025 50 yards away

    Detailed drawings and/or full particulars of the alterations at ground floor level including shopfronts and signs pursuant to condition 4 (2) of planning permission dated 7th April 2025 (RN:24/05111/FULL)

    Granted Full applications 11 docs

  • 30 Grosvenor Square London W1K 6AN

    25/05638/ADLBC Submitted 12 Aug 2025 50 yards away

    Details of alterations at ground floor level including shopfronts and signs pursuant to Condition 4 (2) (Part) of Listed Building Consent dated 18 February 2021 (RN21/00012/LBC), namely details of signage for retail unit 4.

    Granted Conditions 6 docs

  • 30 Grosvenor Square London W1K 6AN

    25/09322/ADFULL Submitted 23 Dec 2025 50 yards away

    Detailed drawings at 1:10 of the new planters, and a sample of their cladding pursuant to condition of planning permission dated 7th April 2025 (RN: 24/05112/FULL).

    Granted Full applications 18 docs

In Westminster

  • 26/05984/FULL Decided

    41 Sutherland Street London SW1V 4JX

    Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

    Received 2 Sep, published by the council 11 Sep 2026 Full applications
  • 26/06134/FULL Decided

    Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

    Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

    Received 8 Sep, published by the council 15 Sep 2026 Full applications
  • 26/07258/FULL Awaiting decision

    16A Croxley Road London W9 3HL

    Installation of air to air heat pumps to offices and bedrooms.

    Received 22 Oct, published by the council 23 Oct 2026 Full applications
  • 26/07193/FULL Awaiting decision

    98 Victoria Street London SW1E 5JL

    Shopfront alterations. (Linked with 26/07194/ADV)

    Received 21 Oct, published by the council 22 Oct 2026 Full applications
  • 26/07187/FULL Awaiting decision

    Ground Floor Flat 151 Portnall Road London W9 3BN

    Erection of a single storey rear extension.

    Received 21 Oct, published by the council 22 Oct 2026 Full applications