Planning applications in Westminster, September 2025

14 Mount Street London W1K 2RF

Installation of a small wall mounted air conditioning unit located on exterior wall within an enclosed lightwell at first floor level to 14-16 Mount Street. Linked with 25/06838/FULL

14 Mount Street London W1K 2RF

Installation of a small wall mounted air conditioning unit located on exterior wall within an enclosed lightwell at first floor level to 14-16 Mount Street. Linked with 25/06839/LBC

21 Bruton Place London W1J 6QR

Details of waste and recyclables storage (for the restaurant use only) pursuant to Condition 10 (part) of planning permission dated 27th July 2022 (RN: 22/01444/FULL)

Wellington Court 116 Knightsbridge London SW1X 7PJ

Replacement of single glazed windows with double glazed windows to the ground floor flat and installation of a louvre to one window within the internal courtyard elevation (Flat 14).

Flat 3 21 Cleveland Square London W2 6DG

Installation of two new heat pumps located on the roof terrace. Internal alterations including removal of one boiler, one kitchen, and two ensuite bathrooms. In association with amalgamation of Flat 3 and Flat 5 to form a single residential unit (linked to 25/06875/LBC)

Flat 3 21 Cleveland Square London W2 6DG

Installation of two new heat pumps located on the roof terrace. Internal alterations including removal of one boiler, one kitchen, and two ensuite bathrooms. In association with amalgamation of Flat 3 and Flat 5 to form a single residential unit (Linked to 25/06874/FULL)

Tree On Park Crescent London NW1 5HA

Various tree works as per the submitted schedule.

38 Chapel Street London SW1X 7DD

Erection of a mansard extension at fifth floor level.

Open Space At Rear Of 115 - 137 Sutherland Avenue London W9 2QJ

1. Leyland cypress: reduce width on the gate side and front by 1-1.5m (not left side). 2. Cotoneaster frigidus: reduce lateral growth over garden back to remove overhang to bed. 3. Flowering cherry: crown reduce back to the previous, most recent reduction points. 4. 2 x Leyland cypress: reduce height to level of adjacent mews roof & take back branches in line with lawn border to allow more light to flower bed. 5. Ilex aquifolium: reduce height by 50%. 6. Sambucus nigra: re-pollard. 7. Sycamore (left side of electricity sub-station): reduce branches above public footpath by up to 3m and prune back to boundary. 8. Sycamore (right side of electricity sub-station): crown reduce back to previous, most recent reduction points. 9. 2 x Laurus nobilis: reduce all round by 1-1.5m give light to the shrubs underneath. 10. 5 x London plane: crown reduce back to the previous, most recent reduction points. 11. 2 x lime: crown reduce to the previous, most recent reduction points, retaining selected shortened furnishing growth and at least 50% of remaining fine branch structure for crown continuity. 13. 2 x sycamore: crown reduce back to the previous, most recent reduction points.

Waterloo Gardens East Of Waterloo Place Carlton House Terrace London

T429 Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area, also removing the minor epicormic stems at 4 m on the southern stem to prevent encroachment upon footpath. T430 Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area, also improving visibility of the statue. T431 Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area, also improving visibility of the statue. T432 Platanus x hispanica (London Plane): Reduce the extended lowest lateral limb to the west-northwest overhanging the statue by 2 - 2.5 m to reduce the overhang of the statue and improve visability. T433 Ligustrum lucidum (Glossy Privet/Chinese Privet): Reduce the extended lateral limbs to the west-northwest to clear the statue by 1.5 m. T434 Platanus x hispanica (London Plane): Reduce the extended lateral limbs to the southwest by 2 - 2.5 m to clear the street light by around 2 m and improve visibility of the statue. T437 Ligustrum lucidum (Glossy Privet/Chinese Privet): Crown lift to 4m over seating area. T442 Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area. T445 Platanus x hispanica (London Plane): Crown lift to 4.5m over lawn.

Waterloo Gardens West Of Waterloo Place Carlton House Terrace London

T401 - Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area, also improving visibility of the statue. T402 - Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area. Reduce the extended section of the mid/ upper crown from the extraneous secondary stem to the south, by approximately 2 m, to reduce loading and address crown imbalance. T403 - Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area. T404 - Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area. T405 - Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area. Reduce the extended lateral lowest limb to the southeast at around 6m, and the two extended stem/ limbs to the south and south-east in the upper/mid crown at around 18-20m by approximately 2m, to reduce loading and address crown imbalance. T406 - Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area. Reduce the two extended stem/ limbs to the south & southeast in the lower/ mid crown at around 7 - 10m, by approximately 2 m, to reduce loading and address crown imbalance. T409 - Ilex aquifolium (Holly): Crown lift to 2m. T410 - Platanus x hispanica (London Plane): Crown lift to 5.2 m over road/parking area, also improving visibility of the statue. Prune to clear street light by 1.5 m. Lift remaining crown to 4m to clear shrubs. T411 - Platanus x hispanica (London Plane): Crown lift to 4m.

Ground Floor Flat 57 Fifth Avenue London W10 4DL

Erection of a single storey rear extension at ground floor level.

4 Berners Street London W1T 3LE

Installation of replacement fully glazed shopfront.

6 West Mews London SW1V 2DJ

1 x fig tree (courtyard): reduce crown to previous, most recent reduction points. Remove epicormic growth.

Flat 113 20 Abbey Road London NW8 9BW

Installation of 3 air compressor units, located on the balcony of Flat 113 on the 9th floor. (Retrospective)

Venture House 27 - 29 Glasshouse Street London W1B 5DF

Display of printed scaffold building wrap along Regent Street façade, measuring 41m (width) x 11.04m (height), for a temporary period of eighteen months.

43 Eaton Place London SW1X 8BX

Replacement of the existing fourth floor (mansard) level single glazed windows and installation of a new security camera atop the mansard.

43 Eaton Place London SW1X 8BX

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). (Linked with 25/06842/FULL)

Park Square Gardens Park Square East London NW1 5HA

Tree works in accordance with the submitted schedule.

22 Palace Court London W2 4HU

Amalgamation of Flats 7 and 8 to create a 4 bedroom duplex apartment.

40 Grosvenor Gardens London SW1W 0EB

Regulation 5 Notice of Intention to Install Fixed Line Broadband Apparatus to a Listed Building.

Hereditable House 28 - 29 Dover Street London W1S 4NA

Installation of replacement windows and doors to the front and rear elevations.

9 The Market Covent Garden London WC2E 8RB

Regulation 5 Notice of Intention to Install Fixed Line Broadband Apparatus to a Listed Building.

1 - 7 Harley Street London W1G 9QD

Details of supplementary noise report pursuant to Condition 16 of planning permission dated 25 November 2020 (RN20/03361/FULL)

5 Wilton Crescent London SW1X 8RN

Details of sample panel of brickwork pursuant to Condition 4 of listed build ling consent dated 3 July 2025 (RN 25/03523/LBC).

36 Wigmore Street London W1U 2BP

Installation of two air conditioning units located on existing roof plant deck, concealed behind an existing plant screen.

1 - 17 Shaftesbury Avenue London W1D 7EA

Amendments to planning permission dated 21st October 2024 (RN 25/02118/FULL) for Variation of conditions 15 and 34, and removal of Condition 33 of planning permission dated 28th June 2024 (RN:23/05736/FULL) which in itself varied Condition 15 of planning permission dated 25th August 2023 (RN 22/07386/FULL) for the Demolition of existing buildings and demolition behind retained facades of 19 and 20 Denman Street facades realignment of 4-6 Glasshouse Street, 1 Sherwood Street, 8 Glasshouse Street and 11-17 Shaftesbury Avenue facades and retention of Piccadilly Lights (adverts). Construction of a replacement six storey building (plus 6th floor mezzanine) with three basement levels to create a mixed-use scheme comprising office (Class E (g)(i)), retail (Class E (a)) and restaurant (Class E (b)) and up to seven residential units (Class C3) at part first floor, part second floor and part third floor and plant and cycle storage within the basement. Associated works including mechanical plant within roof enclosure and loading facilities. Namely, to allow use of 6th floor mezzanine (Level 7) as restaurant (Class E (b)), roof realignment at Level 7 and new plant enclosure at Level 8, flexible use of approved retailing (Class E (a)) for retail and restaurant purposes (Classes Class E (a) and (b)), removal of chimneys on 1-17 Shaftesbury Avenue facade, minor adaptations to accommodate the Piccadilly Lights planning permission and advertisement, and adaptation to accommodate LBC consent (17/07490/LBC). NAMELY, to vary Condition 15 to amend the minimum retail floorspace requirement and to vary Condition 34 and to remove Condition 33 to enable Units C and D to operate as one unit for restaurant purposes Class E(b) with ancillary takeaway sales. [S73 application]; NAMELY; to amend the description of development to allow use of 6th floor mezzanine (Level 7) as either restaurant [Class E (b)] or office [Class E(g)]

17 Graham Terrace London SW1W 8JE

Maintenance works to six windows at the front and rear of the building, including the replacement of one first floor front elevation window.

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

Installation of rooflights, replacement staircase, alterations to internal partition walls, electrical and mechanical service upgrades, structural investigations and other associated works. (Linked with 25/06849/LBC)

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

Installation of rooflights, replacement staircase, alterations to internal partition walls, electrical and mechanical service upgrades, structural investigations and other associated works. (Linked with 25/06848/FULL)

Dover House Whitehall London SW1A 2AU

Internal alterations, including rewiring and installation of lighting, emergency lighting and fire alarm.

Basement And Ground Floor 37 South Molton Street London W1K 5RJ

Redecoration of shopfront.

Basement And Ground Floor 37 South Molton Street London W1K 5RJ

Display of externally illuminated fascia sign measuring 4.225m x 0.4m

10 - 11 Lancaster Gate London W2 3LH

Details of detailed drawings and a bio-diversity management plan and planting scheme pursuant to Conditions 10 and 15 of planning permission dated 19 April 2024 (RN23/04044/FULL)

Basement Rear And Ground Floor Part And Mezzanine Part 11 Waterloo Place London SW1Y 4AU

Installation of a plant deck and associated plant and acoustic enclosure within the rear lightwell including duct and other associated works.

Basement Rear And Ground Floor Part And Mezzanine Part 11 Waterloo Place London SW1Y 4AU

Installation of a plant deck and associated plant and acoustic enclosure within the rear lightwell including duct and other associated works.

Venture House 27 - 29 Glasshouse Street London W1B 5DF

Display of two externally illuminated inset advertisement boards, each measuring 5.5m x 9.3m, to be integrated within the scaffold building wrap approved under application ref. 25/06861/ADV.

89 Cambridge Street London SW1V 4PY

1 x Ginko: crown lift by 0.5m, reduce lower lateral branches to ensure clearance from property and adjacent tree and to allow light into garden and neighbours garden. Reduce crown height by 5m and lightly reduce overlong branches by upto 1m as required to shape and balance.

Flat 4a Block 4 Portman Mansions Chiltern Street London W1U 6NS

2 x Shrub/Trees ? Reduce in height and lateral spread by 1-2 metres ? back to previous.

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

Installation of rooflights, replacement staircase, alterations to internal partition walls, electrical and mechanical service upgrades, structural investigations and other associated works. (Linked with 25/06849/LBC)

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

Installation of rooflights, replacement staircase, alterations to internal partition walls, electrical and mechanical service upgrades, structural investigations and other associated works. (Linked with 25/06848/FULL)

10 - 11 Lancaster Gate London W2 3LH

Details of Lighting Layouts pusuant to condition 20 of listed building consent dated 19 April 2024 (RN: 23/04045/LBC).

Development Site At Chelsea Barracks Chelsea Bridge Road London

Amendments to planning permission dated 16 November 2018 (RN 18/04103/OUT) for variation of Conditions 1, 6, 9, 26, 46, 53, 54 and 55 of outline permission dated 12 March 2018 (RN 17/07176/OUT) for: "Demolition of existing former barracks buildings and warehouse (Dove Walk) in connection with the redevelopment of the site for mixed use purposes comprising residential (a maximum of 448 units), sports centre (Class D2), retail (flexible use within Class A1/A2/A3), health centre (Class D1), non-residential institution/leisure uses (flexible use within Classes D1 and/or D2); hard and soft landscaping and open space; reconfigured and new vehicular and pedestrian accesses and works to the public highway; together with all associated works including the construction of basement to provide ancillary vehicular and cycle parking, circulation, servicing and plant areas and alterations to perimeter railings." Namely, an amendment to the wording of Condition 13 to allow the occupation of no more than 78 units within Phase 4 before requiring our confirmation that the archaeological fieldwork and development for Phase 4 has been carried out according to the approved scheme of investigation.

41 Devonshire Place London W1G 6JY

Details of proposed Chimney pieces for room B2-06 pursuant to Condition 8(D) of listed building consent dated 28th July 2025 (RN: 24/08954/LBC).

36 Wigmore Street London W1U 2BP

Installation of two air conditioning units located on existing roof plant deck, concealed behind an existing plant screen.

Darwin House 104 Grosvenor Road London SW1V 3LH

T13 1 x London plane: reduce single over-extended westerly limb by 2-3m, as described in the attached tree work specification report.

78 Hereford Road London W2 5AL

1 x lime tree (T1, front): reduce crown by about 2 to 2.5m; to the previous most recent reduction points, retaining shortened furnishing growth and at least 50% of fine internal growth.

Arundel Great Court Surrey Street London WC2R 2NE

Details of use of window washing and other external maintenance equipment, hoists and cradles pursuant to Condition 17 of planning permission dated 28 March 2012 (RN 11/05626/FULL)

2 Goldney Road London W9 2AX

2x lime (T1 and T2): crown reduce to the previous most recent reduction points leaving furnishing growth and at least 50 % of fine internal branch structure.

33 Grosvenor Crescent Mews London SW1X 7EX

Replacement of three existing double glazed windows and two doors with new double glazed windows and doors to front and rear elevation and other associated works.