111 Luxborough Tower Luxborough Street London W1U 5BL

1. 8 Dec 2025

   Received by Westminster

2. 3 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Apr 2026

   Decision issued: Application Permitted

4. 20 Jul 2026

   Added to PlanIndex

Westminster granted permission on 24 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• University Of Westminster 35 Marylebone Road London NW1 5LS

  26/02173/FULL Submitted 1 Apr 2026 50 yards away

  88% historically approved · decision due ~27 May

  Phased change of use of highway land to amenity/public realm space, including the installation of planting and seating.

  Awaiting decision Full applications 16 docs

• 82A Chiltern Street London W1U 5AQ

  26/07290/CLEUD Submitted 23 Oct 2026 50 yards away

  84% historically approved · decision due ~18 Dec

  Confirmation that digging of trench to contain part of foundations is lawful and that planning permission 23/03464/FULL dated 30 October 2023 commenced before expiry of the three year time period.

  Awaiting decision Lawful development

• 82A Chiltern Street London W1U 5AQ

  26/07231/ADFULL Submitted 22 Oct 2026 50 yards away

  89% historically approved · decision due ~17 Dec

  Detailed drawings showing the inclusion of a rainwater harvesting system pursuant to condition 4 of planning permission dated 30.10.2023 (RN: 23/03464/FULL)

  Awaiting decision

• Flat 8A Cheviot Court Luxborough Street London W1U 5BH

  26/02838/FULL Submitted 29 Apr 2026 100 yards away

  88% historically approved · decision due ~24 Jul

  Replacement of six existing windows with new slimline double glazed units at second floor level.

  Awaiting decision Full applications Windows or glazing 13 docs

• 7 York Mansions Chiltern Street London W1U 5AL

  03/04543/FULL Submitted 10 Jun 2003 100 yards away

  Installation of boiler flue, ventilation extract and replacement of rear window at first floor level.

  Granted Full applications Windows or glazing 6 docs

• 7 York Mansions Chiltern Street London W1U 5AL

  03/04432/LBC Submitted 6 Jun 2003 100 yards away

  Alterations including division of window to balcony at rear, installation of gas and electric meters and boiler flue extractor fan outlets on balcony, modifications to internal layout and new front door.

  Decided Heritage and listed buildings Windows or glazing 5 docs

• 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