Grand Plaza Hotel 42 - 43 Prince's Square London W2 4AD

1. 1 Oct 2026

   Received by Westminster

2. 6 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 26 November 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.

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.

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.

• 33 - 36 Prince's Square London W2 4NJ

  26/01530/TCA Submitted 10 Mar 2026 50 yards away

  2 x London plane (rear): crown reduce to previous, most recent reduction points, retaining at least 50% of internal fine branch structure and shortened furnishing growth (about 0.5m long) at cut points for crown continuity.

  Granted Trees 9 docs

• Flat C 32 Leinster Square London W2 4NQ

  26/05654/FULL Submitted 18 Aug 2026 50 yards away

  88% historically approved · decision due ~20 Oct

  Amalgamation of two flats (32C and 33C Leinster Square) into a single dwelling (Class C3). (Linked with 26/05397/LBC)

  Awaiting decision Full applications New dwelling
  Several homes

• Flat C 32 Leinster Square London W2 4NQ

  26/05397/LBC Submitted 7 Aug 2026 50 yards away

  90% historically approved · decision due ~20 Oct

  Amalgamation of two flats (32C and 33C Leinster Square) into a single dwelling, formation of internal opening and associated refurbishment works. (Linked with 26/05654/FULL)

  Awaiting decision Heritage and listed buildings New dwelling
  Several homes

• 26 Leinster Square London W2 4NQ

  25/06352/ADFULL Submitted 8 Sep 2025 50 yards away

  88% historically approved · decision due ~3 Nov

  Details of implementation of Energy Reduction Scheme pursuant top condition 6 of a appeal decision dated 5th August 2025 (APP/X5990/W/25/3361064).

  Awaiting decision Full applications 5 docs

• 26 Leinster Square London W2 4NQ

  22/04041/ADFULL Submitted 21 Jun 2022 50 yards away

  Details of Operational Management Plan (OMP), detailed drawings of a soft landscaping scheme for the rear communal garden, how waste is to be stored on site and how materials for recycling will be stored separately and written approval details of how the development will reduce on-site energy demand pursuant to condition 3, 7, 9 & 10 of planning permission dated 29th November 2021 (RN: 21/04569/FULL).

  Refused Full applications 10 docs

• Flat 7 42 Leinster Square London W2 4PU

  26/03450/LBC Submitted 26 May 2026 50 yards away

  90% historically approved · decision due ~26 Jul

  Retrospective application for alterations to top floor flat including removal of ceiling in reception room and bedroom; installation of mezzanine to bedroom; creation of escape dormer in roof space; insertion of rooflights and associated works.

  Awaiting decision Heritage and listed buildings Loft or dormer 29 docs

• 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