Westminster planning applications 2026

Westminster/26/02886/LBC

12 Chester Street London SW1X 7BB

Replacement of existing rear extension at first, second and third with a new rear extension (first to third floor level) with flat roof. Erection of an extension at rear ground floor level....

Westminster/26/03055/FULL

192 Sutherland Avenue London W9 1RX

Erection of first floor side extension, demolition of outbuilding to rear and construction of replacement single-storey studio, landscaping/decking works to garden and relocation of a tree...

Westminster/26/03118/FULL

9 Bentinck Mews London W1U 2AN

Removal of Condition 3 of planning permission dated 30th August 2007 (RN: 07/02886/FULL) for, "Alterations including the erection of an additional storey in connection with conversion to tw...

Westminster/26/03120/ADV

Development Site At 8-10 Broadway, Dacre Street And 22 Victoria Street London

Display of an internally illuminated fascia sign measuring 0.275m x 1.47m; and two internally illuminated projecting signs measuring 0.31m x 0.42m.

Westminster/26/03132/NMA

Lords Cricket Ground St John's Wood Road London NW8 8QZ

Amendments to planning permission dated 22 October 2019 (RN: 19/03697/FULL) for the removal of conditions 15 and 21 and variation of Condition 16 of planning permission dated 31 January 201...

Westminster/26/03281/CLOPUD

2 Rutland Mews West London SW7 1NY

Installation of an ASHP unit on the roof of the property.

Westminster/26/03451/ADLBC

43 South Street London W1K 2XQ

Details of brickwork sample panel, new doors and fanlight to side elevation, fanlight, staircase between lower ground and ground floors, decorative treatment to walls and ceilings, new inte...

Westminster/26/03457/ADFULL

43 South Street London W1K 2XQ

Details of new doors and fanlight to side elevation, new external balustrade, fanlight and brickwork sample panel pursuant to Conditions 4 (parts 1, 2 and 3) and 6 of planning permission da...

Westminster/26/03462/ADV

Basement And Ground Floor 13 Regent Street London SW1Y 4LR

Display of two internally illuminated (internal soffit-mounted) fascia signs measuring 0.35m x 1.88m and 0.115m x 1.65m and one non-illuminated projecting signage measuring 0.5m x 0.5m. Lin...

Westminster/26/03488/FULL

Westminster

Westminster/26/03502/CLOPUD

Site At 1 - 15 Portsea Mews London W2 2BN

Confirmation that the proposed works to the site would be considered development under Section 55 of the Town and Country Planning Act if undertaken, and on completion of the proposed works...

Westminster/26/03599/FULL

9 George Street London W1U 3QJ

Formation of openings and the installation of three new windows to the ground floor of 9 George Street facing into Jacob Well Mews.

Westminster/26/03674/OBS

Ground Floor 133 - 137 Westbourne Grove London W11 2RS

Variation of condition 17 (Customers on premises - Hours each day) of planning permission 23/06993 to amend wording of Condition 17 to state: 'No customer shall be on the commercial premise...

Westminster/26/03687/ADFULL

31 - 35 Brick Street London W1J 7HQ

Details of signed Appendix A checklist from Code of Construction Practice pursuant to Condition 3 of planning permission dated 26 May 2026 (RN: 25/05492/FULL) [Site includes 37-49 Brick Str...

Westminster/26/03716/OBS

Houndsditch City Of London London EC3A 7BD

Request for observations on an EIA Scoping Opinion under Regulation 15 of the Town and Country Planning (Environmental Impact Assessment) Regulations 2017 for the redevelopment of the site...

Westminster/26/03729/ADV

48 Leicester Square London WC2H 7LU

Display of yellow "golden arch" symbols on fabric barriers.

Westminster/26/03818/ADFULL

11 Albion Street W2 2AS

Details of front lightwell steps, external paving and rear terrace new screen pursuant to conditions 5 and 7 of planning permission dated 25 March 2025 (RN: 25/00480/FULL). (Linked with 26/...

Westminster/26/03829/NMA

37 Floral Street London WC2E 9DJ

Amendments to planning permission 12 March 2026 (RN: 25/08669/FULL) for the Installation of replacement plant equipment and associated works, including an acoustic enclosure at roof level....

Westminster/26/03835/ADLBC

11 Albion Street W2 2AS

Details of front lightwell steps, external paving and rear terrace new screen pursuant to conditions 4 and 6 of listed building consent dated 25 March 2025 (RN: 25/00481/LBC). (Linked with...

Westminster/26/03941/ADV

Rupert House 4 Tisbury Court London W1D 6BG

Display of internally illuminated fascia sign measuring 0.55m X 4.03m, internally illuminated projecting sign 0.5m X 0.5m, and non illuminated other sign 0.67m X 0.55m

Westminster/26/04074/FULL

17D Westbourne Park Road London W2 5PX

Amalgamation of 17C and 17D Westbourne Park to create a family home including a vertical two-storey extension of existing outrigger.

Westminster/26/04119/LBC

35 Southwick Street London W2 1JQ

Removal of roof covering; investigation; and repair/replace lead flashing, valley and slate tiles.

Westminster/26/04120/ADFULL

Basement And Ground Floor 9 Mount Street London W1K 3NG

Details/specifications of the new condensors pursuant to condition 6 of Planning Permission dated 28th May 2026 (RN:26/00239). Linked with 26/04068/ADLBC

Westminster/26/04121/FULL

Flat 8 56 Belgrave Road London SW1V 2DA

Replacement and repair of seven timber sash windows with slimline double glazing timber sash windows at fourth floor level. Linked with 26/04122/LBC

Westminster/26/04122/LBC

Flat 8 56 Belgrave Road London SW1V 2DA

Replacement and repair of seven timber sash windows with like-for-like at fourth floor level. Linked with 26/04121/FULL

Westminster/26/04123/FULL

52 Oxford Street London W1D 1BG

Shopfront alterations and associated works.

Westminster/26/04125/LBC

Buckingham Palace The Mall London SW1A 1AA

West Wing Group D Basement Corridor additional works associated with reservicing.

Westminster/26/04126/ADFULL

17 - 21 South Audley Street London W1K 2NY

Detailed drawings at 1:10 of the reconstructed dormer on the west elevation pursuant to condition 12 (A) of planning permission dated 30rh April 2026 (RN:26/01377/FULL)

Westminster/26/04127/LBC

Basement And Ground Floor 13 Regent Street London SW1Y 4LR

Alterations to existing glazing shopfront, entrance doors, new step and internal refurbishment to both floors, including installation of new lightweight partitions, and partial demolition o...

Westminster/26/04128/LBC

46 Portland Place London W1B 1NF

Internal alterations to the rear of the first floor comprise the removal of existing non-original internal partitions associated with the WC/shower block and kitchen within the closet wing....

Westminster/26/04129/ADFULL

Basement And Ground Floor 14 Garrick Street London WC2E 9BJ

Details of the awnings, external lights and external heaters, including their precise siting, design, dimensions, finish, method of fixing and any associated cabling or wiring; pursuant to...

Westminster/26/04130/ADLBC

Basement And Ground Floor 14 Garrick Street London WC2E 9BJ

Details of the awnings, external lights and external heaters, including their precise siting, design, dimensions, finish, method of fixing and any associated cabling or wiring; pursuant to...

Westminster/26/04131/CLEUD

162 Kilburn Lane London W10 4AS

Regularisation of existing side infill and rear extension.

Westminster/26/04132/FULL

162 Kilburn Lane London W10 4AS

Raise garden wall adjacent to public highway to match height of neighbours. Relocate blocked side access door to allow garden access from public highway.

Westminster/26/04133/FULL

162 Kilburn Lane London W10 4AS

Erection of a new opening to side elevation and fit new conservation style sash window.

Westminster/26/04134/ADLBC

6 Upper Wimpole Street London W1G 6LG

Details of new external doors, including French doors and those into the courtyard; new roof lanterns and roof lights; new windows; and acoustic enclosure and wall lining for the condensing...

Westminster/26/04135/FULL

The National Gallery Trafalgar Square London WC2N 5DN

Installation of external condenser units within the western lightwell adjacent to Jubilee Walk at the National Gallery and associated works. (Linked to 26/04136/LBC)

Westminster/26/04136/LBC

The National Gallery Trafalgar Square London WC2N 5DN

Installation of external condenser units within the western lightwell adjacent to Jubilee Walk at the National Gallery and associated works. (Linked to 26/04135/FULL)

Westminster/26/04137/FULL

91 Ashmill Street London NW1 6RA

Variation of conditions 1, 5 of planning permission dated 8th October 2024 (RN 24/04970/FULL) for the erection of rear extension to lower ground floor flat. NAMLEY, to change the aesthetic...

Westminster/26/04143/FULL

25 Ordnance Hill London NW8 6PR

Amalgamation of two flats to create a family sized home, including internal reconfiguration and rationalisation of access; extension of the rear lightwell including new access stair; remova...

Westminster/26/04146/ADFULL

6 Upper Wimpole Street London W1G 6LG

Details of new external doors, including French doors and those into the courtyard; new roof lanterns and roof lights; new windows; and acoustic enclosure and wall lining for the condensing...

Westminster/26/04147/ADFULL

61A South Audley Street London W1K 2QP

Details of facing materials / new roof lights, windows and doors / increased solidity of access to terraces pursuant to conditions 5, 6 and 9 of planning permission dated 16 September 2025...

Westminster/26/04148/FULL

31 Great Pulteney Street London W1F 9NN

Replacement of roof top plant.

Westminster/26/04149/ADFULL

123 Victoria Street London SW1E 6DB

Details of a noise report pursuant to condition 5 of planning permission dated 24th January 2025 (RN:24/06034/FULL)

Westminster/26/04150/NMA

Central Park Hotel 49 - 67 Queensborough Terrace London W2 3SY

Amendments to planning permission dated 19th March 2024 (RN: 23/08806/FULL) for Variation of condition 1 of planning permission dated 17 September 2019 (RN: 18/10811/FULL) for the variation...

Westminster/26/04151/ADFULL

Central Park Hotel 49 - 67 Queensborough Terrace London W2 3SY

Details of ventilation for cooking smell mitigation pursuant to condition 12 of planning permission dated 18 March 2024 (RN: 23/08806/FULL)

Westminster/26/04152/TPO

16 Goldney Road London W9 2AX

T1 Lime, remove trunk growth and tidy up basal growth as it is affecting the pavement, "trunk clean" by removing epicormic shoots up to 4m.

Westminster/26/04154/NMA

43 - 45 Portman Square London W1H 6LY

Amendments to planning permission dated 02 March 2026 (RN: 25/06153/FULL) for the variation of Condition 1 of planning permission dated 7th April 2025 (RN: 24/04987/FULL) for, 'Partial demo...

Westminster/26/04159/NMA

1 Little Cloisters London SW1P 3PL

Amendments to planning permission dated 14 November 2024 (RN: 24/06753/FULL) for works to clergy houses No.s 1, 2, 2A, 2B & 3 Little Cloister involving re-roofing and rainwater disposal, up...

Westminster/26/04160/ADV

Trocadero 13 Coventry Street London W1D 7DH

Temporary display of one externally illuminated scaffold mounted advertisement, turning the corner from the Coventry Street elevation onto the Rupert Street elevation, set within a 1:1 repl...

Westminster/26/04161/LBC

Trocadero 13 Coventry Street London W1D 7DH

Strictly temporary scaffold mounted shroud, associated advertisement, support/fixing arrangements and any temporary works affecting the listed building's special architectural or historic i...

Westminster/26/04164/ADLBC

17 - 21 South Audley Street London W1K 2NY

Detailed drawings at 1:10 of the reconstructed dormer on the west elevation pursuant to condition 2 (A) of listed building dated 30rh April 2026 (RN:26/01378/LBC)

Westminster/25/07463/FULL

22B Great Windmill Street London W1D 7LD

Erection of a single storey infill extension at ground floor rear courtyard.

Westminster/25/08373/ADFULL

Wellington Barracks Birdcage Walk SW1E 6HQ

Details of stopping up of Highway on Petty France frontage, and detailed site investigation to find out if the building or land are contaminated, pursuant to conditions 4 and 17 (Phases 1,...

Westminster/26/00374/FULL

3 Carlton Gardens London SW1Y 5AA

Replacement of air conditioning condenser units within new acoustic enclosures in south lightwell.

Westminster/26/00375/LBC

3 Carlton Gardens London SW1Y 5AA

Replacement of air conditioning condenser units within new acoustic enclosures in south lightwell.

Westminster/26/00869/LBC

31 Chester Street London SW1X 7BL

Internal alterations including installation of a new free standing electric fireplace to principal bedroom at second floor, the removal and replacement of mouldings, floor coverings, joiner...

Westminster/26/00935/ADLBC

98 Inverness Terrace London W2 3LD

Details of further information about the new step tiles (detailed sections and plans at 1:10, plus written and photographic materials specification of new stone tile) pursuant to condition...

Westminster/26/01697/ADFULL

13 Abercorn Place NW8 9EA

Detailed completed Appendix A checklist from the Code of Construction Practice, signed by the applicant and approved by the Council's Environmental Sciences Team pursuant to conditions 3 of...

Westminster/26/02178/FULL

19 Ebury Street London SW1W 0LD

Alterations including new access ramp, railing and handrail; New gate, stepped entrance and canopy; Installation of air conditioning unit and enclosure to south elevation at ground floor le...