Westminster planning applications

3 Blenheim Road London NW8 0LU

Excavation of single-storey basement extension with lightwells to front and rear gardens; Erection of single-storey extension to rear and three-storey extension to side; Formation of door to rear at lower ground floor level; Landscaping works; and associated external alterations; Internal alterations, including changes to planform and replacement of fireplace at lower-ground floor level.

14 - 16 Cockspur Street London SW1Y 5BL

Details of how the dry riser access hatch/cover meets the adjacent concrete surface pursuant to condition 7 of planning permission dated 06 August 2026 (RN: 25/08513/FULL).

26 Seymour Street London W1H 7JA

Removal of existing fixed door and reinstatement of new fire rated timber door.

Serpentine Gallery Kensington Gardens Exhibition Road London W2 3XA

Installation of art sculpture for a temporary period from 31 August 2026 to 07 March 2027.

Fourth Floor 40 New Bond Street London W1S 2RX

Details of new louvres and how they relate to the existing window frame pursuant to Condition 5 of listed building consent dated 27th July 2026 (26/03501/LBC)

Holcroft Court Clipstone Street London W1W 5DF

Complete removal and replacement of facade cladding system.

Leicester Square London WC2H 7LE

Temporary use of Leicester Square Gardens for the annual Skate Leicester Square event for three consecutive winter seasons commencing in 2026, 2027 and 2028. The proposed development comprises the annual installation of temporary structures and facilities, including an outdoor ice rink, boot room marquee, box office, Christmas market stalls, bars, food units, storage containers, ancillary offices, temporary hoarding and signage, together with associated operational infrastructure and works. The temporary structures and facilities will be installed, operated and subsequently removed during each winter season, with the Gardens reinstated following the completion of each annual event. The permission sought relates to the following three event periods: ? Winter 2026/27 ? Winter 2027/28 ? Winter 2028/29 For each year, installation will take place during October, the event will operate principally between November and early January, and deinstallation and reinstatement will be completed during January. Full annual installation, operational and deinstallation dates will be provided within the supporting documentation.

Leicester Square London WC2H 7LE

Display of internally illuminated hanging sign measuring 4m X 1.75m and externally illuminated hoarding sign measuring 1.22m X 2.44m in association with the Skate Leicester Square event

11 Upper Berkeley Street London W1H 7QB

Installation of two roof anchor points to the inner slope of the existing front roof.

23 Upper Berkeley Street London W1H 7QQ

Installation of three new safety anchor points to the main roof.

Delamere Terrace London

Prior approval under The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended), Schedule 2, Part 8, Class B, Condition B.1A. (1) for provision of secure storage unit at Canal & River Trust premises in Little Venice.

York House 23 Kingsway London WC2B 6UJ

Amendments to planning permission dated 21 November 2025 (RN: 25/04455/FULL) for Alteration and refurbishment of the ground floor entrances on both Kingsway and Kean Street; alterations to the 8th floor rear elevation in association with improved access to the external amenity terrace; installation of air conditioning condensers on the rooftop of the building; and replacement of the associated existing plant screen. Namely, the omission of two dormer windows at 8th floor level

25 - 26 Albemarle Street London W1S 4HX

Variation of condition 7 of planning permission dated 2nd July 2025 (RN:25/02629/FULL) for the Installation of a glazed retractable roof with associated works on the existing rear first floor roof terrace. Namely, to increase customer capacity on the terrace from 16 to 30 persons at any time.

Flat 4 33 Wimpole Street London W1G 8GU

Replacement of six front windows and two rear windows. (Linked with 26/05572/LBC)

Flat 4 33 Wimpole Street London W1G 8GU

Replacement of six front windows and two rear windows. (Linked with 26/05571/FULL)

The Old Dairy Flats Chapel Side London W2 4LG

Details of independent review BREEAM measures within the development. In the case of an assessment using Building Research Establishment methods; pursuant to condition 14 and 17 of planning permission dated 22nd April 2024 (23/05909/FULL)

1 The Piazza Covent Garden London WC2E 8HB

Display of two platforms measuring 13.6m x 3.6m x 2.263m and 14.61m x 3.6m x 2.263m each featuring three internally illuminated sculptures for a temporary period from 16 October 2026 to 6 January 2027.

113 Warwick Avenue London W9 2PP

Erection of a single storey rear extension to the side of the original outrigger; Replacement of all single glazed sash windows with traditional box sash double glazed units; Repositioning of the lower ground floor entrance door under the front steps; and Replacement of front step asphalt with stone steps and risers.

Old War Office Whitehall London SW1A 2BX

Variation of Condition 13 of planning permission dated 29 June 2021 (RN: 20/04931/FULL) namely, to allow the terraces adjacent to the restaurant/bar at sixth floor level as shown on drawing number 0256-Z06 R10 to be used by customers of the restaurant/bar between 08.00 and 22.30 hours daily.

29 Kildare Terrace London W2 5JT

Excavation of basement with external lightwells to rear, full width rear extension at lower ground level, infill rear extension at upper ground level, closet wing extension at second floor level, relocation of rooflights and external alterations.

Fourth Floor 40 New Bond Street London W1S 2RX

Details of new louvres and how they relate to the existing window frame pursuant to Condition 5 of planning permission dated 27th July 2026 (26/03500/FULL)

44 Wilton Crescent London SW1X 8RX

Replacement of slate roof coverings and associated leadwork, replacement of rooflights, removal and reinstatement of mansard slate hanging, and associated repairs to roof structures and concealed fabric.

27 Upper Berkeley Street London W1H 7QN

External alterations to the shopfront and facade comprising repainting of the facade, window frames, sills and doors in Dulux Trade Weathershield, 'Coral Pink', satin finish; installation of two Greenwich-style retractable fabric awnings, one to each elevation, each recessed within the existing fascia into a housing box, with fabric and metalwork colour finishes to be confirmed and awning supplier prior to installation; installation of a single non-illuminated projecting sign comprising a cherry powder-coated metal bracket and top support (colour finish to be confirmed) and a cherry red painted timber sign (colour matched to RAL 3018), fixed at 45 degrees to the corner of the shopfront fascia, with a fret-cut metal logo. (Linked to 26/06047/FULL& 26/05569/LBC)

59 St Martin's Lane London

Display of three externally illuminated fascia signs measuring 1.93m x 0.2m, 1.93m x 0.2m, 1.82m x 0.2m, and two externally illuminated projecting signs each measuring 0.5m x 0.5m

3 Northumberland Place London W2 5BS

Painting of the front facade of the building.

The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

Details of the new windows and external doors pursuant to condition 6 (1) of listed building dated 12th March 2026 (RN:25/07529/LBC)

Regent's University London Inner Circle Regent's Park London NW1 4NS

1 x dead cherry and 2 x dead birch: fell.

1 Welbeck Street London W1G 0AR

Installation of ventilation ductwork, intake ducts and louvres. (Land To The Rear Of 1-2 Welbeck Street)

Flat A 58 Charlwood Street London SW1V 2DP

T1 = TO CROWN REDUCE 1 X FIG TREE BY 1.0/1.5MTRS (OLD PRUNING POINTS) LIGHT ACCESS GENERAL MAINTENANCE PROPERTY ENCROACMENT

10 St John's Wood Road London NW8 8RE

Magnolia 25% Crown reduction (shorten branches by 1-2m back to suitable growth points). Excessive shading. Prudent, periodic management of tree close to house.

4 Sunderland Terrace London W2 5PA

Rebuilding of existing front garden wall, gate post/pillar and raised planter.

Development Site At 5 And 8 Fosbury Mews London

Variation of condition 1 of planning permission dated 19th December 2019 (RN:19/07509/FULL) for the Demolition and reconstruction of two existing mews houses at Nos. 5 and 8 Fosbury Mews. Namely, to provide a single-storey basement at No. 8 Fosbury Mews

1 Chiltern Street London W1U 7PA

Replacement of rooftop plant and associated screening, switched kitchen extract/supplies, new access hatch to roof (maintenance use) and installation of a pressurised stair system. (Linked with 26/05544/FULL)

1 Chiltern Street London W1U 7PA

Replacement of rooftop plant and associated screening, switched kitchen extract/supplies, new access hatch to roof and installation of a pressurised stair system. (Linked with 26/05545/LBC)

12 Orme Square London W2 4RS

Changes to front elevation, namely to regularise fenestration and to add decorative elements such as new parapet screening, decorative architraves to windows, black painted metal balustrade to balcony, projecting canopy and pilasters to entrance and 2 vents to lightwell.

3 Cavendish Square London W1G 0LB

Internal fit out of office space on the fourth and fifth floor level.

Development Site At 111-117 New Bond Street London

Display of non illumunated four other sign measuring 4.6m X 5.5m, non illuminated printed vinyl 26.6m X 15.4m and 40.7m X 20.7m fronting New Bond Street and Brook Street featuring artwork for a temporary period during building works

1 - 7 Harley Street London W1G 9QD

Display of non-illuminated advertisement panels on the existing hoardings located on the Harley Street and Wigmore Street facades, for a temporary period until 31.8.2027.

Hotel 16 - 20 Norfolk Square London

Replacement of roof finishes.

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

Amendments to planning permission dated 16th July 2026 (RN 26/02205/FULL) for the Variation of Condition 40 of planning permission dated 4 April 2025 (Ref: 22/08200/FULL) for, 'Demolition of the existing buildings and redevelopment above a retained basement to create a mixed-use scheme providing Class E commercial space (retail, restaurants, offices), a community space, and 17 residential units within a new building consisting of ground plus 7 storeys plus rooftop amenity for the commercial, and ground plus 7 storeys for the residential element, improvements to the public realm and pedestrian routes around the perimeter of the Site and along Broadstone Place, consolidated servicing, ancillary plant and storage, cycle parking, and other associated works'; Namely, Façade development and refinement; Internal re-configurations to the office building; Amendments to the building's roof plan; and Green Wall and amendments to Condition 48.

Development Site At 5 And 8 Fosbury Mews London

Variation of condition 1 of planning permission dated 19th December 2019 (RN:19/07509/FULL) for the Demolition and reconstruction of two existing mews houses at Nos. 5 and 8 Fosbury Mews. Namely, to provide a single-storey basement at No. 5 Fosbury Mews.

15 Grosvenor Hill London W1K 3QA

External fire remediation works to an existing four-storey residential apartment building. Works comprise of: . The removal and replacement of the existing external wall cladding system with a matching system of identical appearance, profile, colour and finish, upgraded to achieve A2-s1,d0 fire performance standards. . Replacement of combustible insulation where necessary . Replacement and introduction of cavity barriers, fire-stopping measures and associated supporting components as required to comply with current fire safety requirements. The replacement materials will replicate the existing appearance of the building and will not result in a material alteration to the external appearance. Minor associated works are proposed to the rear elevation only, with no changes to the use of the building, site access arrangements, highways, drainage, hardstanding or site layout. The building will remain in use as residential flats throughout and no increase in floorspace, building height or residential accommodation is proposed.

Hanover Lodge Outer Circle Regent's Park London NW1 4HB

Creation of a lower ground floor extension and excavation of a sunken garden with associated landscaping. (Linked with 26/05564/LBC)

Hanover Lodge Outer Circle Regent's Park London NW1 4HB

Creation of a lower ground floor extension and excavation of a sunken garden with associated landscaping. (Linked with 26/05563/FULL)

1 Horse Guards Road London SW1A 2HQ

Internal alterations.

Hutchison Communications Station (W0018) At 39 Coventry Street London

Removal of 2no. existing antennas and the installation of 4no. new antennas, which will be housed within 2no. GRP replica rooftop chimneys located on the eastern and western sides of the roof. Additional works include the replacement of 1no. equipment cabinet, the installation of 1no. GPS unit on the proposed cabinet, 3no. radio units (ERSs), and 2no. Breakout Boxes (BOBs) mounted on a freestanding frame.

Heron House 319-325 And 326-332 High Holborn And 26 And 44 Southampton Buildings City Of London London

Application under Section 73 of the Town and Country Planning Act 1990 (as amended) in relation to planning permission 24/01262/FULL dated 23 December 2025, to vary condition 6 (access to terraces) to reflect amended configuration of terraces and balconies, condition 20 (basement plans) to reflect amended basement layouts, condition 31 (biodiversity gain plan), to reflect amended landscaping and planting, condition 57 (cycle parking), to amend long stay and short stay cycle parking provision, condition 67 (fire strategy) to reflect amended fire strategy, condition 73 (floor areas) to reflect amended floor areas and layout reconfiguration, condition 74 (approved plans), to include an extension of the proposed building to the south with the introduction of inset balconies, extension of basement level B2, reconfiguration of the proposed plant and the formation of a ground floor colonnade with new pedestrian route, and condition 76 (height of the building) to increase the height of the proposed building and accompanying deed of variation to the section 106 agreement to vary planning obligations.

32 Chepstow Road London W2 5BE

Variation of condition 1 of planning permission dated 4th March 2025 (RN:24/08941/FULL) for the Replacement of all existing modern sash windows with new, slimline double glazed sash windows. Installation of air conditioning to the bedrooms at first and second floor levels with new AC units at main roof level. Two new rooflights. Internal refurbishment to the upper levels, Including reinstatement of missing historic mouldings and details on the upper levels. NAMELY, additional works and minor amendments.

14 St Petersburgh Place London W2 4LB

Erection of a mews building compromising basement, ground and two upper floors for use ancillary to main dwellinghouse; erection of a lower ground floor extension to the main house at lower ground floor; installation of replacement windows at ground and first floor levels to the main property and reduction of garden level.

17 Grosvenor Street London W1K 4QH

Variation of condition 1 of planning permission dated 2nd April 2026 (RN:25/09112/FULL) for the Installation of air source heat pump in modified plant enclosure; green roof and rooflights; modifications to front mansard profile and front elevation. Namely, omission of 3 rooflights over the 4th floor and addition of a dormer window at the 4th floor rear and addition of a mechanical vent and heat recovery unit at the rear of the central flat roof. (Application under section 73 of the Act)