England · Postcode area W1W
Planning applications in W1W, Westminster
PlanningTrack collects these records from the public planning register of City of Westminster. 22 applications with a postcode in W1W were received in the last 12 months. Search an address, application reference or proposal, or open the Westminster planning applications page. Official Westminster website
- Pending26/07113/ADFULL
Details of how waste is to be stored on site; pursuant to condition 30 of planning permission 10th November 2025 (25/02820/FULL)
82 Margaret Street London W1W 8LH
Received 16 Oct 2026 - Pending26/06420/FULL
Installation of two A/C units on flat roof of second floor.
Second Floor Eastcastle House 27 - 28 Eastcastle Street London W1W 8DH
Received 18 Sept 2026 - Decided26/06124/ADFULL
Details of refuse and recycling storage pursuant to conditions 30 of planning permission dated 10 November 2025 (RN: 25/02820/FULL) [SPLIT DECISION with 26/02220/ADFULL]
82 Margaret Street London W1W 8LH
Received 8 Sept 2026 - Decided26/06090/ADV
Display of a festive, heart-shaped inflatable artwork with a bow, internally illuminated measuring 5m X 5m, suspended by catenary wires above Little Portland Street, positioned between Circus House and Moray House.
Circus House 21 Great Titchfield Street London W1W 8BA
Received 7 Sept 2026 - Pending26/06020/LBC
Removal of two external steel escape platforms at 3rd and 4th floor levels to rear elevation, forming new protected escape route at second floor and additional internal alterations.
Radiant House 36 - 38 Mortimer Street London W1W 7RG
Received 3 Sept 2026 - Pending26/05789/FULL
Replacement of existing lanterns with walk on glass roof lights, new decking to existing roof terrace, changes to the existing mansard to allow the formation of new bifolding doors, changes to rear fenestration and consolitaion and associated works.
6 Bourlet Close London W1W 7BN
Received 24 Aug 2026 - Pending26/05592/COFUL
Complete removal and replacement of facade cladding system.
Holcroft Court Clipstone Street London W1W 5DF
Received 17 Aug 2026 - Decided26/05518/ADFULL
Details of samples of facing materials including glazing and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 3 of planning permission dated 24th April 2025 (RN:25/01023/FULL)
30 - 32 Mortimer Street London W1W 7RE
Received 13 Aug 2026 - Decided26/05517/ADFULL
Details of samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 20th February 2025 (RN:24/09057/FULL).
30 - 32 Mortimer Street London W1W 7RE
Received 13 Aug 2026 - Decided26/05425/NMA
Amendments to planning permission dated 24 January 2025 (RN: 24/07761/FULL) for, "Replace windows with double glazed windows, convert two windows to AOV's in Staircase 1, convert two windows to fixed louvres in Staircase 2, replace water tanks on the roof, new insulated flat roof and dry riser inlet cabinet to be located on the Hallam Street elevation"; NAMELY to move the dry riser cabinet on the Hallam Street elevation.
Rossetti House 106 - 110 Hallam Street London W1W 5HG
Received 10 Aug 2026 - Pending26/05366/ADFULL
Detailed drawings and a management plan of a planting scheme for the proposed planters pursuant to condition 8 of planning permission dated 27 March 2026 (RN:25/08537/FULL)
Elsley House 24 - 30 Great Titchfield Street London W1W 8BF
Received 7 Aug 2026 - Decided26/03901/ADV
Display of an externally illuminated fascia sign measuring 0.25m x 3.317m; an an internally illuminated projecting sign measuring 0.6m x 0.6m.
Ground Floor 72 - 73 Margaret Street London W1W 8ST
Received 15 Jun 2026 - Decided26/03889/ADV
Display of an internally illuminated projecting sign measuring 0.54m X 0.55m.
Basement And Ground Floor 42 - 44 Great Titchfield Street London W1W 7PY
Received 15 Jun 2026 - Pending26/03888/FULL
Minor alterations to the ground floor frontager. The works are limited to the front elevation and include repainting of the existing frontage from black to cream, installation of two branded entrance canopies over the glazed openings, branding/manifestation to the entrance door, installation of one wall-mounted framed A4 display menu, and one internally illuminated projecting flag sign.
Basement And Ground Floor 42 - 44 Great Titchfield Street London W1W 7PY
Received 15 Jun 2026 - Decided26/03735/FULL
Installation of ten external wall hung condenser units on rear elevation.
41 Great Portland Street London W1W 7LA
Received 8 Jun 2026 - Decided26/03625/ADV
Display of non illuminated projecting sign measuring 0.50m x 0.83m.
Ground Floor And Basement 50 Great Portland Street London W1W 7ND
Received 3 Jun 2026 - Decided26/03498/FULL
Installation of three air-conditioning units including pipework cored through the staircase external wall and routed up to the flat roof.
58 Devonshire Street London W1W 5EA
Received 28 May 2026 - Decided26/03417/FULL
Variation of Condition 1 of planning permission dated 8 August 2023 (23/01673/FULL) for: Internal and external alterations including installation of passenger lift within entrance porch with extension in height to 2nd floor. Relocation and replacement of external staircase to west lightwell with new railings to pavement. Installation of glass roof to central courtyard. Installation of two air conditioning units within front lightwell on Margaret Street. General works of repair and refurbishment and replacement of services throughout. Namely, to allow replacement of three existing UPVC windows with new double glazed timber sash windows instead of single glazed timber sash windows and secondary glazing as approved.
84 Margaret Street London W1W 8TD
Received 25 May 2026 - Decided26/03225/LBC
Internal alterations and signage
12A Little Portland Street London W1W 8BJ
Received 15 May 2026 - Decided26/03217/LBC
Replacement of three air conditioning condensers and installation of four additional air conditioning condensers in rear external stairwell at basement and ground floor levels. (Linked to 26/03105/FULL)
Radiant House 36 - 38 Mortimer Street London W1W 7RG
Received 15 May 2026 - Decided26/03105/FULL
Replacement of three air conditioning condensers and installation of four additional air conditioning condensers in the rear external stairwell at basement and ground floor levels. (Linked to 26/03217/LBC)
Radiant House 36 - 38 Mortimer Street London W1W 7RG
Received 12 May 2026 - Decided26/02947/FULL
Installation of replacement aluminium double glazed windows to match the existing to flat 2 at sixth floor level.
Flat 2 Collingwood House 103 New Cavendish Street London W1W 6XH
Received 5 May 2026
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