1 Portland Place London W1B 1PR

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 25/09197/FULL Granted

  1 Portland Place London W1B 1PR

  Removal and replacement of an existing roof plantroom stairway through installation of a new roof plantroom stairway.

  Decided 29 Apr 2026 Full applications

1. 30 Jul 2026

   Received by Westminster

2. 9 Aug 2026

   Added to PlanIndex

3. 13 Aug 2026

   Decision issued

4. 13 Aug 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.

• 4 Chandos Street London W1G 9DH

  13/02928/ADFULL Submitted 2 Apr 2013 50 yards away

  Approval of details pursuant to Condition 7 of planning permission dated 18 December 2012 (RN: 12/10529), namely the submission of details of how waste is going to be stored on the site and how materials for recycling will be stored separately.

  Granted Full applications 4 docs

• 4 Chandos Street London W1G 9DH

  13/02056/LBC Submitted 5 Mar 2013 50 yards away

  Relocation of doors and internal layout alterations.

  Granted Heritage and listed buildings 7 docs

• 4 Queen Anne Street London W1G 9LQ

  25/07252/LBC Submitted 7 Oct 2025 50 yards away

  Installation of two air conditioning units at main roof level with associated pipework on the rear elevation, installation of two grilles on the rear wall in the lightwell at lower ground floor level and internal alterations at lower ground and ground floor levels. (Linked with 25/07282/FULL)

  Granted Heritage and listed buildings 22 docs

• 15 Portland Place London W1B 1PT

  26/06211/NMA Submitted 10 Sep 2026 50 yards away

  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.

  Decided Amendments

• 4 Queen Anne Street London W1G 9LQ

  25/07282/FULL Submitted 8 Oct 2025 50 yards away

  Variaiton of Conditon 1 of planning permission dated 18 November 2024 (RN: 24/05063/FULL) for, 'Installation of two air conditioning units at main roof level with associated pipework on the rear elevation, installation of two grilles on the rear wall in the lightwell at lower ground floor level and internal alterations at lower ground and ground floor levels'; Namely, to amend the location of the two items of plant on the roof in addition to amending the specification of the anti-vibration mounts. (Linked with 25/07252/LBC) (Application under Section 73 of the Act).

  Granted Full applications 26 docs

• 4 Queen Anne Street London W1G 9LQ

  25/07255/FULL Submitted 7 Oct 2025 50 yards away

  Variation of Condition 1 of planning permission dated 22nd November 2024 (RN: 24/05074/FULL) for, 'Installation of one air conditioning unit at main roof level and two grilles within the window in the rear lightwell at ground floor level with associated pipework and internal alterations'; Namely, to allow for repositioning of the plant unit on the roof in addition to providing new higher performance anti-vibration mounts. (Linked with 25/07251/LBC) (Application under Section 73 of the Act).

  Granted Full applications Windows or glazing 29 docs