England · Postcode area W1U
Planning applications in W1U, Westminster
PlanningTrack collects these records from the public planning register of City of Westminster. 103 applications with a postcode in W1U were received in the last 12 months. Search an address, application reference or proposal, or open the Westminster planning applications page. Official Westminster website
- Pending26/07089/ADLBC
Details of new double glazed windows showing it will be 'slim-line', no more than 10-16mm in total thickness; pursuant to condition 3 of Listed Building Consent dated 1st September 2026 (26/04421/LBC)
33 Manchester Street London W1U 7LQ
Received 15 Oct 2026 - Pending26/07070/FULL
Installation of three external air-conditioning condenser units within the two existing rear courtyards/lightwells at ground-floor level. Two condenser units will be located within the left-hand courtyard and enclosed within a purpose-built acoustic enclosure, while one condenser unit will be located within the right-hand courtyard and screened by a multi-panel acoustic screen. The proposed acoustic mitigation measures are intended to minimise operational noise and reduce the impact on neighbouring residential properties. The installation will include the necessary associated works to support the operation of the condenser units. No change of use is proposed as part of this application.
27 Chiltern Street London W1U 7PJ
Received 15 Oct 2026 - Pending26/07060/ADV
Display of an internally illuminated fascia sign measuring 3.55m X 750m, internally illuminated projecting sign 0.75m X 0.75m and not illuminated other sign 0.5m X 0.5m
16 - 20 Baker Street London W1U 3BL
Received 15 Oct 2026 - Pending26/07059/FULL
Installation of automatic entrance doors, fascia and projecting signage, door manifestation, and a roller shutter to the rear entrance behind the existing barrier. (Linked to 26/07060/ADV)
16 - 20 Baker Street London W1U 3BL
Received 15 Oct 2026 - Pending26/07046/ADFULL
Details of new double glazed windows showing it will be 'slim-line', no more than 10-16mm in total thickness; pursuant to condition 4 of planning permission dated 1st September 2026 (26/04420/FULL)
33 Manchester Street London W1U 7LQ
Received 15 Oct 2026 - Pending26/07025/FULL
Conversion of the existing integral garage into habitable accommodation, including the replacement of the existing garage door with a timber-framed window and timber screening, and associated works.
1 Clay Street London W1U 6AH
Received 14 Oct 2026 - Pending26/07024/FULL
Variation of condition 5 of planning permission dated 15th October 2026 (RN 12/12444/FULL) for the Variation of Condition 1 of planning permission dated 3 February 2012 (RN: 11/06205) for demolition of existing three storey office (Class B1) building and erection of five residential town houses (Class C3) and excavation to create new basement level, ground and upper two floors. New terraces at front first floor level, sedum roof and solar thermal panels at roof level. Including works to land adjacent on the highway to provide a new pedestrian pavement. NAMELY, seeks a material amendment to remove the approved parking provision at No. 1 Clay Street and permit the conversion of the existing garage into a habitable room.
1 Clay Street London W1U 6AH
Received 14 Oct 2026 - Pending26/07016/FULL
Variation of Condition 3 to amend the permitted opening hours, and removal of Conditions 11, 13, 17 and 23 relating to takeaway sales, plant operating hours, use of the public highway and restaurant floorspace, of planning permission dated 31 August 1995 (RN: 95/01934/FULL)/ (Ref: PE/TP/1673/C).
55 - 57 Marylebone High Street London W1U 5HS
Received 14 Oct 2026 - Pending26/06992/ADV
Display of self-adhesive vinyl window manifestations measuring 3.06m x 2.16m, incorporating lettering and symbols.
Basement And Ground Floor 78 - 80 Wigmore Street London W1U 2SL
Received 13 Oct 2026 - Pending26/06984/FULL
Design amendments to the frontage of the existing building, retaining the existing use (Retrospective). (Linked with 26/06983/ADV)
Basement And Ground Floor 54 James Street Marylebone London W1U 1HE
Received 13 Oct 2026 - Pending26/06983/ADV
Display of an internally illuminated fascia sign measuring 0.944 x 0.36m; internally illuminated hanging sign measuring 0.36m x 0.61m; and internally illuminated menu box measuring 0.52m x 0.39m (Retrospective). (Linked with 26/06984/FULL)
Basement And Ground Floor 54 James Street Marylebone London W1U 1HE
Received 13 Oct 2026 - Pending26/06972/LBC
Internal heritage repairs to the entrance hall north party wall and adjacent to the principal entrance, including structural brick stitching to the historic infilled opening, localised lime plaster repairs, cornice repairs and like-for-like replacement of the distorted dado rail.
89 Gloucester Place London W1U 6JG
Received 13 Oct 2026 - Pending26/06965/ADV
Display of a non illuminated advertisement sign (10m x 5.89m) at 88 Wigmore Street & 1 Mandeville Place within temporary scaffolding shroud, incorporating a 1:1 facsimile of the building and its architectural features for a temporary period from 04 January 2027 until 18 October 2027.
88 Wigmore Street London W1U 3RB
Received 13 Oct 2026 - Pending26/06940/ADFULL
Details of all new windows and external doors pursuant to condition 4 of planning permission dated 05 May 2026 (RN: 26/00539/FULL)
15 Rodmarton Street London W1U 8BL
Received 12 Oct 2026 - Pending26/06923/FULL
Installation of two external air conditioning condenser units positioned on top of the existing bathroom roof within the rear lightwell.
23 - 25 Chiltern Street London W1U 7PH
Received 9 Oct 2026 - Pending26/06331/FULL
Installation of a condenser within acoustic enclosure and metal railing on the rear flat roof at third-floor level.
31G Nottingham Place London W1U 5LP
Received 16 Sept 2026 - Pending26/06306/FULL
Partial rear lightwell infill extension retaining a lower courtyard to the basement, reconstruction of the rear extension roof, replacement of the front door, new front gate and repositioned step, and installation of an air conditioning condenser unit in the front lightwell.
7 Nottingham Place London W1U 5LE
Received 15 Sept 2026 - Pending26/06214/FULL
Replacement of two fixed high-level windows above the rear balcony door and fixed side screen with two recessed white powder-coated aluminium weather louvres serving internally located air-conditioning plant, and associated works.
Flat 31 Bickenhall Mansions Bickenhall Street London W1U 6BR
Received 10 Sept 2026 - Decided26/06208/ADV
Display of internally illuminated temporary of five cross street Christmas decorations measuring 15m X 3m supported by catenary wires through Duke Street using the exiting eye bolts.
27 Duke Street London W1U 1LE
Received 10 Sept 2026 - Pending26/06203/LBC
Installation of two roof-mounted anchor posts. (Linked to 26/06202/FULL)
106 Blandford Street London W1U 8AG
Received 10 Sept 2026 - Pending26/06202/FULL
Installation of two roof-mounted anchor posts. (Linked to 26/06203/LBC)
106 Blandford Street London W1U 8AG
Received 10 Sept 2026 - Pending26/06191/ADFULL
Details of the mechanical ventilation system pursuant to condition 12 of planning permission dated 18th February 2026 (RN: 24/04852/FULL).
126 - 134 Baker Street London W1U 6SH
Received 10 Sept 2026 - Pending26/06178/FULL
Installation of 1,100 mm high protective railings along the existing roof-level access walkway. (Linked to 26/06176/LBC)
46 Gloucester Place London W1U 8HG
Received 9 Sept 2026 - Pending26/06176/LBC
Installation of 1,100 mm high protective railings along the existing roof-level access walkway. (Linked to 26/06178/FULL)
46 Gloucester Place London W1U 8HG
Received 9 Sept 2026
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