Planning applications in Westminster, August 2026

Underground Car Park Cavendish Square London W1G 0PG

Amendments to planning permission dated 24th May 2022 (RN:19/08460/FULL) for Demolition and erection of above ground structures in conjunction with the use of an underground car park (Sui Generis) as a flexible mixed use commercial development comprising uses within the following use classes A1-A5, B1,B2, B8, C1, C2, D1, and D2 along with the excavation of a 4th basement level, new entrances and associated landscaping and highways works to provide up to 25,953 sqm (GIA) of floorspace. Namely, a series of updated drawings relating to the southern entrance, gardeners pavilion, northeast pavilion, and the extent of pavement lights and grilles.

Fenwicks 58 - 63 New Bond Street London W1S 1RJ

Details of inset commercial advertisements to be displayed in panels pursuant to condition 2 of advertisement consent dated 25 June 2026 (26/03294/ADV).

43 Eaton Place London SW1X 8BX

Variation of condition 9 and 11 of listed building consent dated 26 February 2026 (RN: 25/06843/LBC) for 'Replacement of the existing fourth floor (mansard) level single glazed windows, installation of a new security camera atop the mansard and minor amendments to internal alterations previously approved under RN: 24/08517/LBC, including retention of structural works, new areas of suspended ceiling, amendments to lighting and electrical layouts, replacement and/or retention of pre-existing wall linings/boxing/bulkheads, alterations to openings and new areas of floor coverings (part retrospective)' Namely, to allow an extension until 31 November 2026 for the submission of details confirming works have been undertaken in accordance with the requirements set out under conditions 9 and 11.

St James's Market London

Display of Christmas decorations at St James's Market, including six cross street decorations on Norris Street and Carlton Street, one floor mounted decoration and wall mounted decoration for a temporary period from 6 October 2026 to 12 January 2027.

53 Avenue Road NW8 6HR

1 x Ceanothus (T5): removal

Garage 14 Warwick Place London W9 2PX

Prior Approval for the installation of two roof-mounted solar panels.

1 Clifton Hill London NW8 0QE

Replacement of all existing windows; including changes to previously approved window arrangement; alterations to change one existing casement window to a sash window and the repositioning of one first floor window; alterations to two ground floor windows of previously approved extension and replacement of front door and garage doors.

Waterloo Place London

Display of 10m Christmas tree at Waterloo Place for temporary period from 2 November 2026 until 9 January 2027.

17 - 21 South Audley Street London W1K 2NY

Detailed drawings with method statements where indicated of the new and retained floor, ceiling and wall construction and coverings with detailed build ups and locations proposed impact on existing historic fabric e.g. joists, floor construction, new bathrooms and kitchens showing detailed coordinated servicing and proposed impact on existing historic fabric e.g. joists, floor construction, ventilation and reflected ceiling plans showing light fittings etc and coordinated integrated services, indicating new or retained existing ceiling constructions pursuant to condition 6.2, 6.3 and 6.10 of listed building dated 14th March 2023 (RN:22/05005/LBC)

Flat 3 Carysfort House West Halkin Street London SW1X 8JS

Replacement of single glazed windows at the ground floor flat front elevation, with slimline double glazed windows in matching style.

Flat 3 Carysfort House West Halkin Street London SW1X 8JS

Replacement of single glazed windows at the ground floor flat front elevation, with slimline double glazed windows in matching style.

18 Warwick Avenue London W9 2PT

Internal and external alterations, repairs and refurbishment, including extension at lower ground floor level, side extension at ground and first floor level, creation of a basement and other works incidental to the development. (Linked to 26/05488/FULL)

18 Warwick Avenue London W9 2PT

Internal and external alterations, repairs and refurbishment, including extension at lower ground floor level, side extension at ground and first floor level, creation of a basement and other works incidental to the development. (Linked to 26/05489/LBC)

37 Belgrave Square London SW1X 8NS

Installation of an internal security system.

Carlton Gate Phase 3 Admiral Walk W9 3TD

Installation of three service benches and associated connections adjacent to the canal.

43 Eaton Place London SW1X 8BX

Details of the skirting proposed at the landings of the back of house staircase pursuant to Condition 3 (e) of listed building consent dated 26th February 2026 (RN: 25/06843/LBC).

Knightsbridge London

Installation of two internally illuminated cross-street decorations on Knightsbridge (temporary until 18/01/2027).

43 Eaton Place London SW1X 8BX

Variation of condition 9 and 11 of listed building dated 26th February 2026 (RN:25/06843/LBC) for the Replacement of the existing fourth floor (mansard) level single glazed windows, installation of a new security camera atop the mansard and minor amendments to internal alterations previously approved under RN: 24/08517/LBC, including retention of structural works, new areas of suspended ceiling, amendments to lighting and electrical layouts, replacement and/or retention of pre-existing wall linings/boxing/bulkheads, alterations to openings and new areas of floor coverings (part retrospective). Namely, an extension to the completion date for condition 9 and 11 condition until 31 November 2026.

13 Park Place Villas London W2 1SP

Installation of an air source heat pump to the rear garden, solar slates at roof level and heat recovery ventilation system valves at flank elevation within the eaves soffit and on the side of the porch steps at low level. Alterations to fenestration, replacement of lower ground floor rear extension; enlargement of existing two-storey side extension; works to loft level including installation of rooflights; landscaping works; internal alterations to all floors and other minor works. (Linked to 26/05504/FULL)

13 Park Place Villas London W2 1SP

Installation an air source heat pump to the rear garden, solar slates at roof level and heat recovery ventilation system valves at flank elevation within the eaves soffit and on the side of the porch steps at low level. Alterations to fenestration, replacement of lower ground floor rear extension; enlargement of existing two-storey side extension; works to loft level including installation of rooflights; landscaping works; internal alterations to all floors and other minor works. (Linked to 26/05505/LBC)

129 Hamilton Terrace London NW8 9QR

T1. Common walnut: selectively reduce crown height and spread by 2m, pruning the longer stem sections back to suitable growth points to leave a natural, rounded appearance. T2. Mulberry: reduce back branches currently spread across the lawn to the border of the shrub bed. Reduce the over-extended stem by 3.5m to improve stability and balance of the crown.

58 Elizabeth Street London SW1W 9PB

Tanking lightwell and vaults, and structural repairs to balcony at first floor level.

Glasshouse Street London

Display of Christmas decorations on Glasshouse Street including 16 x projectors on catenary wires, projecting white 'starry bursts' onto the pavement and building facades; 5 x displays around existing tree planters with gold cladding of the planters and spiral frame with white LED illuminated wings and text; and 3x cross-street displays suspended on catenary wires for temporary period.

Flat C 282 Shirland Road London W9 3JH

Erection of rear dormer and installation of two rooflights to front roofslope.

Aberach House 17 Savile Row London W1S 3PN

Installation of fixings to numbers 17 Savile Row and Uxbridge House, 7 Burlington Gardens, for a temporary period of 5 years.

Jermyn Street London

Display of Christmas decorations including 10 x cross street on Jermyn Street for temporary period from 11 October 2026 to 10 January 2027.

Flat 2 5 Bryanston Square London W1H 2DH

Removal of defective and partial lath and plaster infill between joist to separating floor to flat below and replace with fire and acoustic rated infill to current regulations.

11 Soho Square London W1D 3QE

Amendments to planning permission dated 14th May 2024 (RN: 23/05567/FULL) for, "Use of the building as a private members club (sui generis) with external alterations including the replacement of windows and doors; installation of plant with screening and a new rooflight at main roof level and plant within a rear lightwell at third floor level; and erection of a rear extension at first and second floor levels"; Namely, Use of the door to Soho Street as an outward opening door, increase in the width of the above referenced door to Soho Street by way of omitting the side panels, amendments to Soho Square door and overpanel (DX11) to match doors to Soho Street in terms of detailing and materials, dimensions of skylight to main roof reduced slightly (with no associated increase in height), replacement of the metal balustrades to windows at 2nd floor level on the Soho Square and Soho Street elevations, adjustment to the line of plant screen at the rear of the approved enclosure at roof level (to enable provision of required clearance distances around plant) and omission of planting and rooftop generator moved to sit on top of the lift overrun.

1 Chiltern Street London W1U 7PA

Infill of arrow slit window in north gable; conversion of existing fanlight to louvres; modifications to doors; internal alterations to amalgamate bedrooms 17 & 18 and to relocate function room to north-east corner of basement.

88 Dean Street London W1D 3ST

Repair and like-for-like restoration of the existing historic timber shopfront, fascia and zinc canopy.

Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

Repainting of the shopfront. (Linked with 26/05495/ADV)

Admiralty House Whitehall London SW1A 2DY

Replacement of mismatching lantern lights with exact replicas of square crest lantern lights. (Linked with 26/05486/FULL)

Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

Display of non-illuminated fascia sign measuring 0.18m x 0.90m; non-illuminated hanging sign measuring 0.40m x 0.60m; and glass mounted sign measuring 0.18m x 0.90m. (Linked with 26/05494/FULL)

Fenwicks 58 - 63 New Bond Street London W1S 1RJ

Details of inset commercial advertisements to be displayed in panels pursuant to condition 2 of advertisement consent dated 25 June 2026 (26/03294/ADV).

Admiralty House Whitehall London SW1A 2DY

Replacement of mismatching lantern lights with exact replicas of square crest lantern lights. (Linked with 26/05487/LBC)

138 Regent Street London W1B 5SG

Installation of illuminated festive decorations for a temporary period. (Linked with 26/05313/ADV)

214 Edgware Road London W2 1DH

Replacement of existing and rear elevation windows with UPVC windows.

Flat 3 7 New Quebec Street London W1H 7RH

Internal refurbishment and new boiler flue to rear elevation.

214 Edgware Road London W2 1DH

Retention of air conditioning units to rear of property at first floor level.

Flat 11 Bray House Duke Of York Street London SW1Y 6JX

Installation of replacement windows to the third floor rear and side elevations.

Flat 1 123 - 125 Gloucester Place London W1U 6JZ

Internal alterations including the removal of the false ceiling, and the installation of a bathroom vent at the rear of the property (Linked to 26/05646/LBC)

Grove End Gardens 33 Grove End Road London NW8 9LL

1 x horse chestnut: crown reduce all round by a maximum of 1.5m, pruning back to suitable growth points, retaining furnishing growth and retaining all internal fine branch structure.

Foubert's Place London

Display of an internally illuminated (letters only) projecting sign measuring 0.6m x 0.369m at fascia level

32 North Row London W1K 6DD

Display of a (halo illuminated letters only) fascia sign measuring 0.20m x 2.06m and internally illuminated pharmacy hanging sign measuring 0.40m x 0.40m. (Retrospective)

5 Kingdom Street London

Display of internally illuminated steel signage measuring 1.8m X 0.8m, non illuminated self-adhesive viny sign 15.68m X 1m and 3.96m X 1.84m to south, east and west elevations of Padel court canopy.

32 - 34 Woodfield Road London W9 2BE

Installation of air-source heat pump and condenser units within an acoustic enclosure and associated works at roof level.

68 - 71 Newman Street London W1T 3EQ

Detailed written and photographic specification of the facing materials you propose to use, including glazing, along with annotated versions of the approved elevations and roof plans demonstrating the usage of each of the proposed materials and details of further information about the new windows and doors (detailed elevation and sections at 1:10), detailed bay studies of each section of new outward-facing façade (detailed elevations and sections at 1:20), new entrance canopy (detailed elevations and sections at 1:20), new photovoltaic (PV) units at upper roof level (detailed elevations and sections at 1:20) pursuant to condition 11 and 12 of planning permission dated 7th January 2025 (RN:24/02202/FULL)

4 Grosvenor Square London W1K 4AE

Internal alterations including the refurbishment and stabilization of the secondary service staircase, fabric conservation, and the modernization of the vertical transport lift core infrastructure.

12 Devonshire Street London W1G 7AB

T1 - London Plane (rear) - Large courtyard tree extending over adjacent buildings and gardens - Remove deadwood throughout crown - Carry out an aerial inspection of tree canopy to visually inspect for Massaria app and remove affected branches if found - Prune to clear client's building and ensure 2m clearance minimum.

Buckingham Palace The Mall London SW1A 1AA

372 Prunus sargentii (Sargent's Cherry). Remove diseased material from crown. 395 Ilex x altaclarensis 'Golden King' (Variegated Holly). Reduce crown in height by 5-6m and laterally by 2.5m. 604 Populus X canadensis (Hybrid Poplar). Reduce crown by 30-40 per cent 830 Crataegus monogyna (Hawthorn). Remove partially failed branch at 4m. 1014 Malus floribunda (Japanese Crab). Fell recently failed tree. 1377 Acer pseudoplatanus (Sycamore). Cut back one number limb toward the east 2m back from security fence. 1428 Acer pseudoplatanus (Sycamore). Reduce the lateral spread of the crown to the west to allow 1.5m clearance from lamp column and remove hanging branch. 1512 Morus nigra (Black Mulberry) Reduce the lateral spread of the crown by 1.5m to the north and 3.5m to the east. 1592 Gymnocladus dioica (Kentucky coffee tree). Remove partially failed branch at approx 8m to the west. 1619 Castanea sativa (Sweet Chestnut). Fell tree standing dead tree. 1668 Platanus x hispanica (London Plane). Reduce 2 no. over-extended limbs at 6m and 8m projecting north by up to 2.5m.