Planning applications in Westminster, March 2026

Fourth Floor And Fifth Floor 7 Cavendish Square London W1G 0PE

Installation of single set of French doors to rear elevation. (Linked with 26/01746/LBC)

1 Chiltern Street London W1U 7PA

Removal of areas of fire and water damaged plasterwork internally. Temporary removal of laths at third floor level.

Old War Office Whitehall London SW1A 2BX

Display of one non-illuminated plaque sign measuring 0.4m x 0.52m and one non illuminated projecting sign measuring 0.65m x 0.75m (Whitehall Place). (Linked with 26/01821/LBC)

92 New Bond Street London W1S 1SQ

Detailed drawings of windows and shopfronts pursuant to condition 4 of planning permission dated 20th October 2025 (RN: 24/08719).

92 New Bond Street London W1S 1SQ

Details of all flood resilient, resistant measures and site specific seasonally high groundwater monitoring undertaken to evidence the existing groundwater flood risk pursuant to conditions 9 and 10 of planning permission dated 20th October 2025 (RN: 24/08719).

92 New Bond Street London W1S 1SQ

Details of site investigation to find out if the building or land are contaminated with dangerous material, to assess the contamination that is present, and to find out if it could affect human health or the environment pursuant to condition 11 (Parts 1-3) of planning permission dated 20th October 2025 (RN: 24/08719).

11 Cambridge Street London SW1V 4PP

Amendments to planning permission dated 20th March 2025 (RN 23/07877/FULL) for: Erection of mansard roof extension to existing dwelling at first and second floors level including raised chimney, double glazed timber sash window and other associated works namely, infill of small indent to rear facade up to the upper parapet level.

25 - 27 St George Street London W1S 1FS

Detailed drawings and a bio-diversity management plan in relation to the green roof at main roof level to include construction method, layout, species and maintenance regime pursuant to condition 11 of planning permission dated 11th August 2025 (RN 25/01410/FULL)

Rangers Cottage Hyde Park Serpentine Road London W2 2UH

Installation of two air-source heat pumps on roof. (Linked with 26/01762/LBC)

64 Wimpole Street London W1G 8YS

Erection of a new roof terrace and green roof area at rear 2nd floor level; installation of plant and photovoltaic panels at main roof level and new mansard roof extension and installation of plant on the mews roof level; alterations at ground floor front elevation; Internal and external alterations throughout the building in connection with a rear elevation extension from first to fourth floor levels and the reconfiguration of the existing fifth floor level, installation of new double glazed windows throughout all in connection with a change of use to Class E (e) medical use.

Southbank Centre Belvedere Road Lambeth SE1 8XX

Erection and installation of a temporary staircase and installations for the Southbank Centre's 75th Anniversary within the Southbank Centre complex

95 Eastbourne Mews London W2 6LQ

Conversion of double garage into a habitable space, alterations to the front facade including the infill of the double garage.

4C Westbourne Terrace Road London W2 6NG

Alterations and extension at lower ground and ground floor maisonette flat, and conversion of the front vaults, including a link, to provide ancillary accommodation. (Linked with 26/01773/LBC)

4C Westbourne Terrace Road London W2 6NG

Alterations and extension of a grade II listed, lower ground and ground floor maisonette flat, and conversion of the front vaults, including a link, to provide ancillary accommodation. (Linked with 26/01772/FULL)

9 St Christopher's Place London W1U 1NE

Use of the public highway for the placing of four tables and eight chairs in an area measuring 1.4m x 4.0m in connection with adjacent ground floor unit.

4C Westbourne Terrace Road London W2 6NG

Internal alterations to improve the entrance access and ground floor layout of the existing maisonette flat, including other associated work.

8 Queen Anne Street London W1G 9LG

Alteration to door ironmongery to two doors removal of 2 pairs of non-heritage door knobs and replacement with battery operated security keypads with integral lever handles.

Hotel 30 - 52 Rathbone Street London W1T 1LB

External alterations to the facade of the Rathbone Hotel including refurbishment of first-floor window surrounds.

Hotel 30 - 52 Rathbone Street London W1T 1LB

Display of externally illuminated fascia sign stain steel lettering measuring 200mm x 2100mm.

Ground Floor Australia House Strand London WC2B 4LA

Reconfiguration of the external paving and steps at the main entrance of Australia House. (Linked with 26/01770/LBC)

3 Ennismore Gardens London SW7 1NL

Replacement windows at lower ground floor. Internal alterations.

Ground Floor Australia House Strand London WC2B 4LA

Reconfiguration of the external paving and steps at the main entrance of Australia House to provide compliant step-free access.

3 Ennismore Gardens London SW7 1NL

Replacement windows at lower ground floor. Internal alterations.

Warwick House Stable Yard Road London SW1A 1BD

Detailed drawings new external doors, windows (excluding the French windows to west elevation), rooflight/s and the proposed roof access hatch pursuant to part conditions 7 part 1 of planning permission dated 12th May 2023 (RN 22/06738/FULL)

Basement Front 100 And Ground Floor Front 100 - 101 St John's Wood Terrace London NW8 6PL

Installation of two air conditioning units at roof level.

16A Croxley Road London W9 3HL

Installation of heat pumps at ground floor and solar panels to roofslopes.

St Mark's Church North Audley Street London W1K 6ZA

Installation of lights & temporary seasonal flower decorations on the columns of the St Marks Church exterior columns. LED string lights proposed to be installed on the full length of the columns and remain in place throughout the year, flower displays to be installed up to 2-3m from the base of the columns and to provide seasonal decoration and will be refreshed 3-4 times per year. Both instalations are temporary and will not be fixed perminantly to the building in any way intending to mirror the christmas lights installation installed November / December each year LED's will be installed as x4 50m LED strings, looped up and down as x5 10m runs each (2000 LED's per column Flowers will be a mix of real, dried and arteficial elements around the base of the columns and will extend 2-3m up from the base of the columns intending to highlight a seasonal change in the market.

11 Adelphi Terrace WC2N 6BJ

Detailed site investigation of contaminated Land, pursuant to condition 4 of planning permission dated 9th March 2026 (RN 25/07872/FULL)

Basement - Flat A 4 Oakington Road London W9 2DH

Erection of a single story ground floor rear and side extension.

Royal Albert Hall Kensington Gore London SW7 2AP

Internal alterations at Basement Level 1 and installation of a pavement ventilation grille. (Linked to 26/01738/FULL)

92 New Bond Street London W1S 1SQ

Details of samples (photos) of the facing materials, 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 October 2025 (RN: 24/08719).

14 Garrick Street London WC2E 9BJ

Alterations to shopfront including new awning (Linked with 26/01765/LBC and 26/01764/ADV)

14 Garrick Street London WC2E 9BJ

Display of one externally illuminated fascia sign measuring 0.115m x 0.754m and two internally illuminated projecting signs both measuring 0.6m x 0.6m (Linked with 26/01763/FULL and 26/01765/LBC)

Rangers Cottage Hyde Park Serpentine Road London W2 2UH

Installation of 2 small air-source heat pumps to non-original roof and 9 internal fan coil units to existing ceiling and wall voids. (Linked with 26/01761/FULL)

14 Garrick Street London WC2E 9BJ

Alterations to shopfront including new awning and signage (Linked with 26/01763/FULL and 26/01764/ADV)

14 Garrick Street London WC2E 9BJ

Internal alterations including fit-out of ground floor and basement level.

47 Wimpole Street London W1G 8SE

External repair and maintenance works to 47 to 51 Wimpole Street.

Royal Albert Hall Kensington Gore London SW7 2AP

Installation of a pavement ventilation grille. (Linked to 26/01739/LBC)

91 Gloucester Street London SW1V 4EB

Lowering of vault floors, removal of internal vault walls, demolition and reconstruction of vault ceilings; creation of new window openings/windows, installation of new doors and glazed screens beneath ground floor entrance bridge; creation of habitable space in connection with existing basement flat (91E)

Warwick House Stable Yard Road London SW1A 1BD

Details of any new external doors, windows (excluding the French windows to west elevation), rooflight/s and the proposed roof access hatch pursuant to condition 7 (1) of listed building consent dated 12th May 2023 (RN:22/06739).

Ground Floor South East Greencoat House Francis Street London SW1P 1DH

Confirmed requirement of dropped kerbs from UKPN pursuant to part conditions 9b of planning permission dated 25th June 2025 (RN 24/05834/FULL)

Covent Garden London

Installation of new wall mounted lanterns and low level uplights to illuminate the eastern and western elevations including new lighting in exit tunnels; and other associated cabling works. Linked with 26/01722/LBC

Royal Albert Hall Kensington Gore London SW7 2AP

Internal refurbishment to create new facilities/mezzanine for the cleaning department within the existing B2 loading bay.

Covent Garden London

Display of five internally illuminated projecting blade signs at lower ground floor level each measuring 0.498m x 0.648m.

Covent Garden London

Installation of new wall mounted lanterns and low level uplights to illuminate the eastern and western elevations including new lighting in exit tunnels; and other associated cabling works. Linked with 26/01721/FULL

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

Refurbishment of one lift

37 Riding House Street London W1W 7AN

External alterations to Riding House comprising the removal of combustible cladding materials, including render systems, HPL cladding and timber decking and their replacement with noncombustible render, non-combustible cladding, aluminium decking and associated fire safety works across all elevations.

Airwork House 35 Piccadilly London

Detailed design and Risk Assessment Method Statement (RAMS) for all superstructure works (temporary and permanent) pursuant to condition 28 (3) of planning permission dated 12th June 2024 (RN: 23/05723) in association with London Underground/TfL.

Development Site At 38-70 Baker Street, 64-66 Blandford Street And 43-45 Dorset Street London

Request that the City Council agrees not to enforce the provisions of Schedule 1, Clause 1.1 of the legal agreement dated 4 April 2025 (Ref: 40020699) by allowing the Commencement of Demolition prior to the Stopping Up Order to facilitate the Development has been confirmed.

Eros (Shaftesbury Memorial) Piccadilly Circus London W1J 0TR

Display of an externally illuminated wraparound advertisement (51m x 7m) supported by protective timber hoardings and scaffold structure arranged around the octagonal base of Eros (Shaftesbury Memorial) for a temporary period from 04 June 2026 to 26 July 2026.