Planning applications in Westminster, August 2026

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

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.

Buckingham Palace The Mall London SW1A 1AA

1281 Platanus x hispanica (London Plane) - Fell to ground level. 1382 Platanus x hispanica (London Plane) - Overall crown reduction in height and laterally by 1.5-2m to suitable growth points. 1457 Fraxinus excelsior 'Jaspidea' (Yellow Ash) - 1. Reduce lateral limb projecting north at 5m by 2.5m (to include sub-lateral originating from approx. 3.5m out on parent limb). 2. Reduce lateral limb projecting south at 6m by 3.5m. 3. Reduce limb projecting south-west by 3m. 4. Reduce upper crown height by up to 3m. Remove - Remove failed, hanging limb at approx. 8m west. 1460 Sophora japonica (Pagoda Tree) - Fell tree to ground level. 1497 Acer pseudoplatanus (Sycamore) - Carry out a crown reduction of height and spread by up to 5m. 1509 Davidia involucrata (Handkerchief Tree) - Reduce crown height and spread by up to 2m (reducing to, and retaining, live wood). 1596 Betula pubescens (Downy Birch) - Fell tree to ground level.

Buckingham Palace The Mall London SW1A 1AA

68 Ailanthus altissima (Tree of Heaven) - Reduce lateral spread of the crown to the west to allow 1.5m clearance from camera and light column. 1255 Platanus x hispanica (London Plane) - Carry out tip-reduction of lateral limb projecting north at 12m by 3m to mitigate risk of failure associated with presence of Inonotus hispidus. Carry out a crown reduction of up to 3m in height and spread to reduce wind-loading stresses on the main stem at 8m and at 16m. Remove dead stub at 16m. 1294 Robinia pseudoacacia (False Acacia) - Reduce crown to historic pollard points at approx. 9m to mitigate risk of failure of the main stem. 1341 Sorbus latifolia (Broad-leaved Whitebeam) - Reduce the crown in height by up to 3m with a lateral reduction of 1.5m to 2m, to lower the risk of failure associated with decay near the main stem union. 1571 Platanus x hispanica (London Plane) - Reduce the crown in height by 5m, with a lateral reduction of 2.5 to 4m to reduce the likelihood of failure due to the discoverable decay within the union area and to allow clearance from adjacent lamp column.

Flat 1 37 Curzon Street London W1J 7TX

Refurbishment and enhancement of the existing roof terrace. (Linked with 26/05461/LBC)

Flat 1 37 Curzon Street London W1J 7TX

Refurbishment and enhancement of the existing roof terrace. (Linked with 26/05460/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.

66 Knightsbridge London SW1X 7LA

Display of two internally illuminated cross-street decorations on Knightsbridge suspended from catenary wires spanning the carriageway between Harvey Nichols and the Mandarin Oriental each measuring 20m X 3.2m for a temporary period from 20 October 2026 to 18 January 2027.

22 - 24 Bruton Place London W1J 6NE

Details of facing materials pursuant to condition 4 of planning permission dated 24 February 2026 (RN: 24/02233/FULL)

25 Great Pulteney Street London W1F 9LT

Amendments to planning permission dated 24 March 2026 (RN: 26/01641/FULL) for, "Replacement of external decking at 5th floor and roof levels; replacement cladding to existing plant enclosure; light fittings to roof terrace"; NAMELY to amend the specification and colour finish of the approved plant enclosure.

34 Manchester Street London W1U 7LQ

Addition of 2no. roof anchor points to the main roof and new ladder hooks to the internal upstand of the existing roof light.

Development Site Bound By Brook Street, Davies Street And South Molton Lane (excluding 58 Davies Street) And 10, 15-25, 27 And 42 South Molton Street London

Details of drawings and full particulars of the strategy for the display of advertisements pursuant to condition 7 (3) of planning permission dated 19th April 2023 (RN:22/04610/FULL )

Westminster School 1 - 3 Little Dean's Yard London SW1P 3PF

Internal alterations to Grant's and College buildings for the installation of access control systems.

Knightsbridge London

Display of Christmas decorations comprising up to 10 internally illuminated lantern and garland displays mounted to existing lampposts and three internally illuminated ground-mounted decorative features within Knightsbridge, on a temporary basis from 20 October 2026 until 18 January 2027. (Linked to RBKC application ref. 26/04311 and Westminster OBS ref. 26/05591/OBS).

North Gate Prince Albert Road London

T3: Indian horsechestnut in rear garden - raise lower crown to approx. 4 m above ground - reduce overlong lower crown only by 1.5m to balance and tidy. Thin by about 20% as very dense now to allow more light into the garden below. T4 false acacia - raise very low crown over garage roof reduce lower crown to balance - upto 2.5 mts where needed reduce one overlong limb on south side by 3.5 mts to bring into shape - remove suckers and deadwood.

10C Kildare Gardens London W2 5LU

Replacement and extension of rear rear ground floor side extension; replacement of the existing rear doors at ground and lower-ground-floor levels; alterations to lower-ground-floor extension; replacement of the existing terrace, installation of new steps from lower ground to garden level; and associated landscaping.

North Gate Prince Albert Road London

T1. Lime at front - This is the same spec as we carried out 3-4 years ago The Lime has got very dense and has started dropping a few dead branches near cars etc So this is just maintenance as carried out before several times T2. Group of three Lime Trees This again is just regular maintenance carried out every 3 years or so. Trees are quite close to the Newcourt Street Flats and cause massive shade to the windows and the lower crown grows out and hits the building if not kept pruned

North Gate Prince Albert Road London

T1, T2, T3 ,T4 London Planes (frontage): Reduce crowns by to previous reduction points leaving appropriate growth points. Remove weak and suppressed growth, dead wood and epicormic regrowth.

Basement And Ground Floor 36 Savile Row London W1S 3QB

Display of an internally illuminated (letters only) hanging sign measuring 0.60m x 0.60m.

Trafalgar Buildings 1 - 3 Whitehall London SW1A 2DD

Detailed site investigation and details of a written scheme of investigation pursuant to condition 7 and 28 of planning permission dated 15th June 2026 (RN: 25/09254/FULL)

Melcombe Street London

Christmas decorations compromising 5 x lamp post columns dressed with festive motif Aluminum frame, LED lights in warm white and pure white, rope light in warm white and pure white for temporary period from 18 October 2026 until 14 January 2027.

226 Kilburn Lane London W10 4BA

Application for Prior approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development Order 2015 ( as amended) for change of use from Class E to 3 dwellings at part ground, and all of first and second floors.

32 Trevor Place London SW7 1LD

Demolition of the existing rear timber-framed single-glazed conservatory, construction of a replacement flat-roof rear ground floor extension. Replacement of existing rear pitched glazed roof above the basement lightwell with a walkable flat glazed roof, and installation of full-height aluminium double doors opening directly onto the rear ground floor terrace/ flat glazed roof. Alteration and extension of rear fence. Installation of louvre screen to existing AC unit.

Warwick House Stable Yard Road London SW1A 1BD

Details of new cornices, including cornice vents, and new vents fitted into internal walls at LGF level and above excluding those in rooms 00.06, 01.04 and 01.05 pursuant to condition 7 of listed building consent dated 14 August 2024 (RN: 24/01965/LBC)

Rossetti House 106 - 110 Hallam Street London W1W 5HG

Amendments to planning permission dated 24 January 2025 (RN: 24/07761/FULL) for, "Replace windows with double glazed windows, convert two windows to AOV's in Staircase 1, convert two windows to fixed louvres in Staircase 2, replace water tanks on the roof, new insulated flat roof and dry riser inlet cabinet to be located on the Hallam Street elevation"; NAMELY to move the dry riser cabinet on the Hallam Street elevation.

Royal Courts Of Justice Strand London WC2A 2LL

Installation of new access gate and railings to existing railings to Carey Street elevation. (Linked with 26/05419/FULL)

Sackville House 40 Piccadilly London W1J 0DR

Details of facing materials pursuant to condition 5 (partial) of planning permission dated 29 April 2026 (RN: 25/08707/FULL)