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

  87% 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

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

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

  87% 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

• York Mansions Chiltern Street London W1U 5AL

  23/00263/NMA Submitted 16 Jan 2023 100 yards away

  Amendments to planning permission dated 15th July 2021 (RN: 21/03563/COFUL) for 'replacement of 6 flat entrance doors with compliant fire doors' NAMELY, alteration in style of the proposed doors and replacement of additional doors.

  Granted Amendments 24 docs
  Several homes

• 4 Luxborough Street London W1U 5UW

  25/05724/FULL Submitted 14 Aug 2025 100 yards away

  Use of ground floor as office use (Class E) for a temporary period of two years

  Granted Full applications 24 docs

• 26/06331/FULL Awaiting decision

  31G Nottingham Place London W1U 5LP

  Installation of a condenser within acoustic enclosure and metal railing on the rear flat roof at third-floor level.

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06328/FULL Awaiting decision

  Athena Court 2 Finchley Road London NW8 6DP

  Installation of a multifunctional communication Hub including defibrillator outside Athena Court. (Linked with 26/06329/ADV)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06325/FULL Awaiting decision

  29 Norfolk Road London NW8 6AU

  Hard and soft landscaping works; amendment to railings style to rear garden structures (outbuilding and pergola); external lighting; boundary treatment; refuse storage; and photovoltaic panels. (Linked with 26/06326/LBC)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06340/FULL Awaiting decision

  141 Harley Street London W1G 6BQ

  Variation of Condition 1 of planning permission dated 22 December 2026 (RN: 16/05372/FULL) for: Demolition of mews buildings at 28 and 29 Devonshire Mews West and lower ground and ground floor link building at the rear of 141 Harley Street and the erection of new building to include a three storey basement to the rear of the site in connection with the use of the 141 Harley Street and the lower ground and ground floor of 143 Harley Street for Class D1 medical purposes; installation of a new passenger lift to the rear of 141 Harley Street and installation of plant. (Site includes excavation part way under the pavement of Devonshire Mews West and use swap with 126 Harley Street) namely, to allow creation of party wall openings at basement, ground and first floors; insertion of a platform lift within No. 143 from basement to first floors; partial infilling of the rear basement area; and other minor adjustments to plan form. (Linked with 26/06290/LBC)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06341/FULL Awaiting decision

  141 Harley Street London W1G 6BQ

  Installation of new sesame lift into existing front entrance steps. (Linked with 26/06342/LBC)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications