Westminster planning applications

21 Chester Row London SW1W 9JF

Details of rear extension, a landscaping scheme, a tree protection method statement and a detailed design and method statement relating to the foundations pursuant to condition 4(i), 5, 6 and 7 of planning permission dated 4 July 2023 (RN: 23/02245/FULL)

Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

Installation of fall prevention to Levels 2 and 3; amendments to gable end; chimney restoration; demolition of maintenance walkway; design development of stone dormers; installation of two dry riser inlets and ventilation grilles to Eaton Lane; amendments to UKPN and bin store door arrangement and high level privacy screens; omission of cat ladder and amendments to escape routes and roof-top services.

New Zealand House 80 Haymarket London SW1Y 4TE

Detailed drawings of the acoustic enclosures to the Royal Opera Arcade roof pursuant to Condition 37 of the planning permission dated 8 April 2024 (RN: 23/00571/FULL) as amended on 22 October 2024 (RN: 24/04853/NMA)

Basement And Ground Floor 45 Welbeck Street London W1G 8DZ

Installation of terrace, roof light, walk-on glazed surface, external spiral access stair, guarding rails, planter and privacy screen, to rear yard infill extension roof area, and installation of 3 external doors and an alteration to an existing external door within the rear lightwell at lower ground floor level. (Linked to 25/08566/FULL)

Basement And Ground Floor 45 Welbeck Street London W1G 8DZ

Installation of terrace, roof light, walk-on glazed surface, external spiral access stair, guarding rails, planter and privacy screen, to rear yard infill extension roof area, and installation of 3 external doors and an alteration to an existing external door within the rear lightwell at lower ground floor level. (Linked to 25/08567/LBC)

Flat 1D Block 1 Portman Mansions Chiltern Street London W1U 5AJ

Replacement of single glazed timber sash and casement windows with double glazed timber windows at ground floor level.

18 Rupert Street London W1D 6DD

Retrospective planning application for AC condenser unit and plant at rear of premises.

11 Eccleston Square London SW1V 1NP

Installation of an internal stairlift

Glarus Court 1 Stalbridge Street London NW1 6TG

Replacement of existing white timber single glazed casement type, and sliding sash windows and doors with white, double glazed uPVC window casement types and doors.

Garages At Adpar Street

Details of external lighting strategy pursuant to condition 26 of planning permission dated 5th May 2021 (RN: 20/03389/COFUL)

Flat 3 171 Sussex Gardens London W2 2RH

Replacement of rear elevation timber window with double height timber window. (Linked with 26/02656/LBC)

Flat 3 32 Hyde Park Square London W2 2NW

Insertion of a lockable door between flat 3 and flat 4 on 3rd floor.

58 - 60 Lupus Street London SW1V 3EE

Details of post-commissioning noise survey pursuant to condition 7 of planning permission granted 31 August 2023 (RN: 21/05098/FULL)

12 Sunderland Terrace London W2 5PA

Installation of an air conditioning outdoor unit to existing front roof patio behind existing parapet walls.

Flat 1 103A Park Street London W1K 7JW

Samples of the facing materials including glazing, detailed drawings of new windows, and drawings to show a less bulky cornice, pursuant to Conditions 4, 5, and 6 of the planning permission dated 19th June 2025 (RN:25/00341/FULL)

10 Downing Street London SW1A 2AA

Application for External Works to Steps. (Linked app: 25/08032/LBC)

29 Henstridge Place London NW8 6QD

Details of appropriate arrangements to secure the reinstatement of the footway in the location of the redundant crossover on Woronzow Road pursuant to condition 10 of planning permission dated 18 November 2025 (RN: 25/06159/FULL).

Old War Office Whitehall London SW1A 2BX

Installation of walls to the quadrangle pavilion canopy including all fixtures and fittings associated with the works.

57 Harley Street London W1G 8QS

Details of windows, concertina doors and lightwell lift balustrading; biodiversity management plan for green roof; adherance to CoCP; and consultation with London Underground Ltd pursuant to Conditions 4, 6, 7 and 14 of planning permission dated 23 October 2025 (RN: 25/02646/FULL)

Proposed Development Site At 51 To 58 Rathbone Place And 54-62 And 66 And 68 Oxford Street London

Detailed written scheme of investigation (WSI) pursuant to condition 25 of planning permission dated 15th January 2019 (RN:17/05283/FULL)

House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

Relocation of entrance and internal amendments to Woolsack Bar.

107 - 109 Great Portland Street London W1W 6QG

Display of three non-illuminated fascia signs each measuring 2.95m x 1.50m and three non-illuminated hanging signs each measuring 0.50m x 0.50m.(Retrospective)

North Wing Courtauld Institute Of Art Somerset House Strand London WC2E 7EA

Variation of Conditions 1 and 7 of planning permission dated 17 July 2024 (23/03681/FULL) (as amended by 25/07330/NMA dated 7 November 2025) for: External works including installation of new plant on roof, brick infill extension, new entrance ramp to courtyard, new handrails in the arched entrance from the Strand, alterations to windows, vents and grilles, access and fire safety works namely, to allow alterations at roof level to form concealed plant areas and slate clad dormers to house ventilation ductwork; installation of plant; facade works and to allow clear glazing in rear windows facing 152-158 Strand.

29 - 30 Leicester Square London WC2H 7LA

Installation of nine hostile vehicle mitigation security bollards and associated external alterations.

47 - 49 Charing Cross Road London WC2H 0AN

Display of two externally illuminated fascia signs measuring 0.4m x 6.3m and two externally illuminated projecting signs each measuring 0.985m x 0.485m

6 - 7 Grosvenor Place London

Details of a revised first floor plan showing proposed doorset pursuant to condition 20 of listed building consent dated 18 September 2025 (RN: 25/01668/LBC)

Newton Medical Centre 14 Newton Road London W2 5LT

Detailed samples (or suitable alternative) of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located and privacy screens pursuant to conditions 4 (c) and 16 of planning permission dated 17th February 2025 (RN:23/07630/FULL).

First Floor Front Flat 89 Westbourne Terrace London W2 6QS

Internal alterations and refurbishment to Flat 5 at first floor level.

19 Passmore Street London SW1W 8HR

Variation of condition 1 of planning permission dated 24 June 2024 (RN: 24/01203/FULL) for the: Alterations to front fenestration, the provision of a new basement, mansard roof, extensions at rear ground and first floor level and installation of air source heat pump in rear basement lightwell. NAMELY, to allow amendments to materials associated with the mansard top flat roof and rear Ground and Lightwell sliding doors.

Wilson House 38 - 76 Sussex Gardens London W2 1UF

T252 1 x White poplar: fell T257 1 x White poplar: fell

First Floor Part Broadway Complex Petty France London SW1H 0AZ

Display of vinyl wraps located on the windows of the retail units

39 Charing Cross Road London WC2H 0AR

Display of five internally illuminated LED screens, each measuring 0.87m x 52m, at high level ground, first, second, third and fourth floors on Charing Cross Road and Cranbourn Street frontages.

West End House 91 - 92 Dean Street London W1D 3SY

Detailed drawings and a bio-diversity management plan to show enhanced roof level planting/landscaping including layout, species and maintenance regime pursuant to Condition 34 of planning permission dated 5th June 2025 (RN: 24/02649/FULL)

35 Westbourne Park Road London W2 5QD

Installation of plant equipment on roof.

26C Clarendon Gardens London W9 1AZ

Detailed drawings showing the revision to the window scheme including details on retaining and refurbishing sash boxes to all windows, omitting reglazing of two rear original windows and joinery profiles to reflect the original lamb's tongue bars, pursuant to Condition 3 of Listed Building Consent dated 16 April 2025 (RN: 24/03615/LBC).

12 Abbey Gardens London NW8 9AT

Installation of metal railings, gate and dwarf wall for railings to be set on to the front of the property. (Linked with 25/08212/FULL).

5 Howick Place London SW1P 1WG

Removal of the existing rooftop PV panels and cooling towers and installation of three air source heat pumps (ASHPs), repositioned PV panels and an acoustic enclosure.

59 Great Cumberland Place London W1H 7LJ

Replacement of external basement stair railings with new iron railings.

Wellington Barracks Birdcage Walk SW1E 6HQ

Details of bat survey pursuant to condition 18 of planning permission dated 20 March 2024 (RN: 23/05458/FULL)

Newton Medical Centre 14 Newton Road London W2 5LT

Amendments to planning permission dated 17 February 2025 (RN: 23/07630/FULL) for the: Variation of conditions 1 (approved plans) of planning permission dated 6th July 2023 (RN: 23/00833/FULL) for the Variation of condition 1 (Approved Plans) of planning permission dated 28th April 2020 (RN: 19/08283/FULL) for the Variation of condition 1 (approved drawings and reports) of planning permission (RN: 17/11306/FULL) for Extensions to the existing building at roof, ground and lower ground level in connection with the provision of 961sqm (GEA) Class D1 floorspace and 9 residential flats (Class C3), together with associated parking) from RN: 19/08283/FULL. NAMELY, to allow changes to Vehicle Access Gate, changes to landscaping, and relocation of Bin Store.

152-158 Strand London

Variation of Conditions 1, 13 and 18(a) of planning permission dated 12 December 2018 (RN:18/05557/FULL) for: Alterations including demolition of rear facade and erection of ground to fourth floor rear extension; removal and replacement of existing roofs and installation of roof top plant enclosure; installation of new shopfronts; restoration of facade; insertion of new internal atria; all in connection with the use of the buildings as flexible educational and/or office (Class F1 and/or Class E(g)(i)use with flexible educational/and or retail and/or café/restaurant (Class F1, Class E(a) and/or Class E(b)) space at part basement and ground floor level namely; to allow design and layout amendments; revised waste storage arrangements; and to approve the submitted archaeological Written Scheme of Investigation (WSI).

Venture House 27 - 29 Glasshouse Street London W1B 5DF

Replacement of six steel-framed windows at fifth floor level on the Glasshouse Street facade with a new bespoke heritage style window system and associated internal and external works.

30 Carlton Hill London NW8 0JY

Erection of extension at lower ground floor level to rear; replacement ground floor rear extension and extension of terrace at ground floor level; creation of rear first floor terrace; formation of roof light to existing side extension; replacement windows; installation of green roof and PV panels at roof level and other associated works.

Old War Office Whitehall London SW1A 2BX

Installation of walls to the quadrangle pavilion canopy including all fixtures and fittings associated with the works.

First Floor Front Flat 89 Westbourne Terrace London W2 6QS

Replacement of rear window, internal alterations to ducting and alterations to air brick on rear elevation. (Linked to 25/08521/LBC)

First Floor Front Flat 89 Westbourne Terrace London W2 6QS

Replacement of rear window, internal alterations to ducting and alterations to air brick on rear elevation. (Linked to 25/08520/FULL)

Abercorn School 28 Abercorn Place NW8 9XP

Details of hard and soft landscaping pursuant to condition 9 of planning permission dated 8th May 2025 (RN: 25/00945/FULL)

152-158 Strand London

Replacement of shopfronts with new timber framed shopfronts; replacement of existing windows with new windows; replacement of mansard roofs together with localised repair to chimneys and retained stacks; alterations to internal fabric, including amendments to partitions and openings in walls; adjustments to floor levels; introduction of lift cores; removal of two redundant internal chimney breasts at 152-153 and formation of new service risers, with stacks above roof level retained and repaired in situ; and demolition and rebuilding of rear elevation and alterations to roof to enable installation of rooftop plant and acoustic screening.

North Wing Courtauld Institute Of Art Somerset House Strand London WC2E 7EA

Introduction of new slate-clad dormer extensions on the north and east roof pitches; façade interventions, including retention of existing blind windows to the east elevation; removal of glazed structure from sunken East Wing courtyard and replacement with stone paved floor to create external terrace; new lighting to vestibule; alterations to the East Wing roof to accommodate new plant areas and associated access structures; removal of the 1980s lift shaft, adjoining access corridor and partial chimney breast to enable formation of new openings in party wall with 152-153 Strand; installation of a new lift shaft within the reconfigured lightwell; retention of East Wing Chambers Stair in existing position; partial removal of internal walls within the large seminar rooms; reinstatement of second-floor art gallery within current lecture theatre; adaption of existing cafe space at ground floor level to create new shop, including new openings in party wall to 152 Strand; and other internal alterations.

Newton Medical Centre 14 Newton Road London W2 5LT

Details of front entrance gate pursuant to conditions 4 (b) and 17 of planning permission dated 17th February 2025 (RN:23/07630/FULL)