75 Dean Street London W1D 3PU

1. 26 Jun 2025

   Received by Westminster

2. 13 Feb 2026

   Decision issued: Application Permitted

3. 30 Aug 2026

   Added to PlanIndex

Westminster granted permission on 13 February 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 78 Dean Street London W1D 3SH

  12/02397/ADLBC Submitted 5 Mar 2012 50 yards away

  Approval of details pursuant to Condition 3(v) of listed building consent dated 21 February 2011 (RN: 10/08458); namely details of landscaping measures in the rear lightwell.

  Granted Conditions 3 docs

• 78 Dean Street London W1D 3SH

  12/02437/ADFULL Submitted 5 Mar 2012 50 yards away

  Approval of details pursuant to Condition 6 of planning permission dated 21 February 2011 (RN: 10/08457); namely, details of the restored panelling.

  Granted Full applications 3 docs

• 78 Dean Street London W1D 3SH

  12/02398/ADLBC Submitted 5 Mar 2012 50 yards away

  Approval of details pursuant to Condition 3(ii) of listed building consent dated 21 February 2011 (RN: 10/08458); namely detailed drawings of typical fixings to historic panelling (details at scale of 1:1).

  Granted Conditions 3 docs

• 78 Dean Street London W1D 3SH

  12/02436/ADLBC Submitted 5 Mar 2012 50 yards away

  Approval of details pursuant to Condition 2 of listed building consent dated 21 February 2011 (RN: 10/08458); namely details of the restored panelling

  Granted Conditions 1 doc

• 77 Dean Street London W1D 3SH

  07/03330/AD7 Submitted 13 Apr 2007 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let' board located within the building behind the first floor window and measuring 0.9m x 0.6m.

  Granted Advertising Windows or glazing 3 docs

• 4 Meard Street London W1F 0EF

  26/05149/LBC Submitted 30 Jul 2026 50 yards away

  90% historically approved · decision due ~24 Sep

  Upgrade and replacement of all fire doors.

  Awaiting decision Heritage and listed buildings

• 26/07181/NMA Awaiting decision

  Newlands House 37 - 40 Berners Street London W1T 3NA

  Amendments to planning permission dated 9th October 2025 (RN:25/04048/FULL) forInfilling of the ground floor undercroft along Mortimer Street (Class E), replacement of ground floor frontage to the whole building and refurbishment of the upper floor facades. Namely, alterations to the approved green roof area at the site.

  Received 21 Oct, published by the council 22 Oct 2026 Amendments
• 26/07132/NMA Awaiting decision

  157 - 159 Victoria Street London SW1E 5NA

  Amendments to planning permission dated 27 August 2026 (RN: 26/04666/FULL) for the: Installation of combined defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch. NAMELY, to allow alteration to design of combined defibrillator and bleed kit cabinet.

  Received 19 Oct, published by the council 20 Oct 2026 Amendments
• 26/07086/NMA Awaiting decision

  Windsor House 50 Victoria Street London SW1H 0TL

  Amendments to planning permission dated 18th September 2026 (RN 26/01445/FULL) for the Refurbishment of Windsor House and Christchurch House (excluding residential part), including re-cladding and amendment of facades, replacement of windows, new end-of-trip facilities, installation of roof-level plant and screening, and associated works, to provide office, retail, restaurant and indoor recreation accommodation (Class E) with amenity spaces, including a new roof level pavilion to Christchurch House and link bridge between Windsor House and Christchurch House. NAMELY, amendments to the wording of Conditions 1, 11, 12, 13,14, 15 and 26.

  Received 16 Oct, published by the council 20 Oct 2026 Amendments
• 26/07071/NMA Awaiting decision

  London School Of Economics & Political Science Houghton Street London WC2A 2AE

  Amendments to planning permission dated 21st Februrary 2018 (RN:17/05855/FULL) for Variation of Condition 1 of planning permission dated 19 October 2016 (RN:16/05155/FULL) for demolition of existing buildings known as Clare Market, The Anchorage, the East Building, St Clements (partial) and Tower One (partial) and redevelopment to provide replacement interconnected academic facilities for Class D1 and ancillary uses, comprising a two storey basement, a part six storey / part 13 storey building and a seven storey core extension to the St Clements building and associated cycle parking and other works; all arranged around a new public square namely, removal of two cycle stands.

  Received 15 Oct, published by the council 16 Oct 2026 Amendments
• 26/06211/NMA Decided

  15 Portland Place London W1B 1PT

  Amendments to planning permission dated 21 July 2022 (RN:22/03521/FULL) which varied Condition 5 of planning permission dated 11 April 2018 (17/10815/FULL) for: Use of the building for a temporary period of 20 years as a medical use (Use Class D1) personal to OM Tower LLP namely to amend the wording of Condition 3 to omit the words " No one else may benefit from this permission" to allow the use by third party practitioners.

  Received 10 Sep, published by the council 16 Sep 2026 Amendments