Planning applications in Westminster, January 2026

1 Clifton Hill London NW8 0QE

Variation of condition 1 of planning permission dated 19th August 2025 (RN 25/04603/FULL) for the excavation of extension to existing basement underneath footprint of main house. NAMELY, extension to existing basement and lightwells.

43 Weymouth Mews London W1G 7EQ

Retention of one retractable awning and installation of one additional retractable awning at ground floor level to The Jackalope Public House.

15 Princes Mews London W2 4NX

Amendments to planning permission dated 20th June 2025 (RN:25/02956/FULL) for Excavation of a basement beneath the dwelling, the erection of a structure at roof level with external terrace and alterations to the front fenestration including the addition of a Juliet balcony. Namely, amendments to existing ground floor facade openings.

Little Venice Gardens Randolph Road London W9 1AN

Located in the communal gardens at the rear of the tennis courts and close to the rear boundary of 28 Blomfield Road Ash T7 (17M high, 700mm dia.) - Reduce down by up to 5 metres to create a scaffold pollard at 12 metres high. maximum cut size of 150mm diameter. Reason: Tree is in poor condition and has considerable die-back at the top with sparse branches and poor winter bud formation. In considerable decline and has a limited life-span of less than 10 years.

72 Hereford Road London W2 5AL

Retention of internal alterations at basement level in relation repairs to gas services and riser.

31 Craven Street London WC2N 5NP

Use as 5 flats, erecton of single storey extension at 4th floor level, installation of two rooflights at main roof level, new windows to rear elevation and associated internal and external alterations.

23 Grafton Street London W1S 4EY

Phased development including retention of rear basement roof slab (previously proposed for demolition and replacement), infilling of void creating an internal lightwell and the creation of a rear extension at ground floor. Removal of rear ground floor toilet block and external fire escape stairs. Demolition of existing, altered mansard roof and construction of a new mansard roof with dormer windows and concealed plant enclosure. Extension of existing lift to serve fourth floor. Replacement of third floor rear windows with double glazed sash windows. Minor internal reconfigurations.

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

Details in respect of the lighting trials to confirm colour and brightness of new and converted lamps relative to existing gas lighting pursuant to condition 3(D) of listed building dated 30th October 2019 (RN:19/05104/LBC)

Development Site At 29-43 Oxford Street And 16 And 17-19 Soho Square London

Amendments to planning permission dated 27th March 2025 (RN:24/04818/FULL) for Variation of Condition 1 of planning permission dated 1st July 2020 (RN: 19/00514/FULL) (as amended on 27 February 2023 (RN: 23/00025/NMA) and on 19 July 2024 (RN:24/04423/NMA)) for,'Part demolition of Nos 29, 31, 33, 37, 39 Oxford Street behind retained facades and demolition 41 and 43 Oxford street and 17-19 Soho Square and redevelopment of the site, including retention of 35 Oxford Street with alterations and alterations to the ground floor level and basement level of No. 16 Soho Square to provide a new building with two basement levels and rooftop pavilion comprising Class E(a) retail; Class E(b) food and drink; Class E(g)(i) office; and flexible Class E(a) retail and Class E(g)(i) office uses and associated works including cycle storage and associated facilities and the provision of a publicly accessible roof garden and all other works associated with the development.' Namely, changes to the scope of what is included within the consented S73 scheme, to eliminate any overlaps with planning application 25/07401/FULL for 16 Soho Square and minor amendments to proposed and demolition drawings to accommodate the updated strategy.

39 Broadley Terrace London NW1 6LG

Proposed 3m single storey side extension

14 Acacia Road NW8 6AN

Variation of condition 19 of planning permission dated 26th July 2019 (RN 15/00011/FULL) for the Demolition of existing dwellinghouse and erection of new four storey dwellinghouse (Class C3) comprising a basement floor extending under part of the front and rear gardens, ground and two upper floors, and associated external alterations, including replacement of front boundary wall. Namely, to enable the side dormer windows to be openable and the introduction of glazed safety barriers to select windows.

Film House 142 - 150 Wardour Street London W1F 8ZR

Installation of a retractable CAT Ladder between roof level and sixth floor level.

31 Craven Street London WC2N 5NP

Use as 5 flats, erecton of single storey extension at 4th floor level, installation of two rooflights at main roof level, new windows to rear elevation and associated internal and external alterations [Linked to 26/00561/FULL].

98 Hereford Road London W2 5AL

Installation of a gas riser to internal wall in property and associated works including boxing to encase pipework, ventilation, and removal and replacement of internal wall (retrospective application).

3 West Halkin Street London SW1X 8JJ

Internal and external amendments including reconfiguration of partitions/retention of existing partitions; provision of accessible service risers; conservative lower ground floor/ground floor stair case design; sensitive fire safety enhancements; like-for-like replacement of non-original/ dilapidated windows with heritage appropriate timber framed windows.

Quadrant Arcade London

Installation of a totem sign measuring 2.3m (height) by 0.7m (width), including removeable backlit tenant signage panels, and associated works (Linked 26/00581/ADV)

58 Queen Anne Street London W1G 8HW

Detailed drawings and a bio-diversity management plan in relation to the green (living) roof areas to include construction method, layout, species and maintenance regime pursuant to Condition 9 of planning permission dated 26th June 2023 (RN: 22/08485/FULL)

23 Grafton Street London W1S 4EY

Amendments to planning permission dated 17 June 2025 (RN: 25/01604/FULL) for Phased development including replacement of rear basement roof slab and creation of a rear extension at ground floor. Removal of rear ground floor toilet block and external fire escape stairs. Demolition of existing, altered mansard roof and construction of a new mansard roof with dormer windows and concealed plant enclosure. Extension of existing lift to serve fourth floor. Replacement of third floor rear windows with double glazed sash windows. Minor internal reconfigurations. Continued use of ground floor as retail (Use Class E(a)) and basement, first, second, third and fourth as office (Use Class E(g)). NAMELY, to retain ground floor rear door, retain existing floor slab and rear void, retain ground-floor landing stairs in existing arrangement, and amendment of Condition 11 to require details of waste and recycling to be submitted for approval prior to occupation.

100 Hereford Road London W2 5AL

Installation of 1 no gas riser to internal wall in property and associated works (boxing to encase pipework, ventilation, and removal and replacement of internal wall).

25 Victoria Square London SW1W 0RB

Internal alterations including conversion of ground floor study to bathroom and installation of double doors and reinstatement of a door at first floor level.

34 Old Queen Street London SW1H 9HP

Details of Arboricultural Method Statement and an auditable system of arboricultural site supervision and record keeping pursuant to conditions 11 and 13 of planning permission dated 22nd May 2023 (RN: 22/08502/FULL)

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

Details of whole life carbon assessment prior to commencement of any work on site including all works of deconstruction and demolition pursuant to Condition 33(a) of planning permission dated 04/04/2025 (RN: 22/08200/FULL).

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

Details of mechanical ventilation systems pursuant to Condition 26 of planning permission dated 4 April (Ref: 22/08200/FULL)

1 Marylebone Road London NW1 4AQ

Installation of gates within the existing railings fronting Osnaburgh Street

9 Kensington Gardens Square London W2 4BH

Details of specifications and drawings of new boiler machinery shown within the context of the vaults pursuant to Condition 3 of planning permission dated 15 August 2025 (RN: 25/00677/LBC)

2 Melina Place London NW8 9SA

Details of Biodiversity Management Plan and PV Panels pursuant to condition 8 and 9 of planning permission dated 23rd January 2024 (RN: 22/03593/FULL)

96 Hereford Road London W2 5AL

Retention of a gas riser to internal wall in property and associated works including boxing to encase pipework, ventilation, and removal and replacement of internal wall.

26 Lancaster Mews London W2 3QE

Variation of Condition 1 of planning permission dated 17 June 2026 (RN: 25/02702/FULL) for 'Removal of the dormer extension at roof level, construction of a mansard roof extension and alterations to front elevation including new and replacement windows, juliette balcony, entrance door and garage doors and conversion of garage'. NAMELY to amend the approved drawings to allow amendment of first-floor window proportions, removal of Juliette balcony, and the use of reclaimed London stock brick in place of painted brickwork.

43 Weymouth Mews London W1G 7EQ

Retention of one retractable awning and installation of one additional retractable awning at ground floor level to The Jackalope Public House.

Portland House Bressenden Place London SW1E 5BH

Amendments to planning permission dated 23rd December 2022 (RN 22/05428/FULL) for the two-storey extension including roof-level plant along the Bressenden Place façade to provide a new office entrance pavilion (Class E), the provision of Class E office / retail accommodation, remodelling of the crown of Portland House and creation of a setback rooftop extension to provide office amenity (Class E) and an outdoor terrace, reconfiguration of the second floor plant accommodation fronting Cardinal Place, relocation of the zephyr on Bressenden Place, provision of cycle parking, public realm and associated works including window replacement and the application of a new façade treatment. Namely amendment to Condition 27 wording to remove reference to electric vehicle charging requirement and amendment to the north elevation to introduce back painted glass for WCs.

Flat 146 4 Whitehall Court London SW1A 2EP

Alterations to sixth-floor flat, including installation of an internal air-conditioning condenser with a louvred grille to lightwell, replacement of casement sash windows to lightwell, and internal alterations.

39 St Luke's Road London W11 1DD

1 x lime (T1, front) : crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure for crown continuity.

35 Kensington Gardens Square London W2 4BQ

Confirmation that the prior conversion of 35 Kensington Gardens Square into 4 residential units comprisng 3 x HMO (Class C4) and 1 self-contained residential flat (Class C3) is lawful.

41 Manchester Street London W1U 7LN

Detailed drawings and methodology of the new ground floor front facade channelling must be informed by scholarly research of the surrounding context and following on any historic banding that may exist already at the building pursuant to part conditions 10c of planning permission dated 8th April 2025 (RN 24/06665/FULL)

41 Manchester Street London W1U 7LN

Detailed drawings of the existing external metalwork with a method statement for its repair and refurbishment pursuant to part conditions 10i of planning permission dated 8th April 2025 (RN 24/06665/FULL)

13 - 15 Princes Gate London SW7 1PT

Erection of free standing pole mounted CCTV cameras to monitor parking spaces.

133 - 135 Regent Street London W1B 4HX

Retrospective application for replacement of ventilation grille at ground floor level. [Linked to 26/00519/LBC]

133 - 135 Regent Street London W1B 4HX

Retrospective application for replacement of ventilation grille at ground floor level; facade cleaning; installation of automated window and door opening mechanisms; terrazzo repair and cleaning; installation of fire lining; internal replastering; reinstatement of window architraves and associated works. [Linked to 26/00518/FULL]

The Queens Chapel Of The Savoy Savoy Hill London WC2R 0DA

Internal repairs and redecoration of The King's Chapel of the Savoy, including painted walls, decorative frieze, stone surrounds to windows, reredos, sedilia and internal doors linking the chapel with adjacent rooms.

15 Rodmarton Street London W1U 8BL

Erection of a single storey conservatory at rear ground floor level, use of the garage as internal living accommodation and installation of a new skylight at main roof level.

100 Parliament Street London SW1A 2BQ

Internal alterations

2 Queen Anne's Gate London SW1H 9AA

To erect a wooden glass fronted noticeboard on the wall between The Resolution Foundation (2 Queen Anne's Gate) and the entrance to Cockpit Steps.

4 - 5 Cavendish Mews North London W1W 6LA

Amendments to planning permission dated 12th June 2024 (RN 24/00473/FULL) for the erection of a roof extension and alterations to the front elevation to enlarge and alter residential dwelling (Class C3). NAMELY, roof extension reprofiling.

5 Carlos Place London W1K 3AP

To renovate the interior, including minor reconfiguration of internal spaces. To replace the glass inner lobby door on the ground floor, a new partition wall is proposed on the lower ground floor and the non-original partition walls on the 2nd, 3rd and 4th floors are to be reconfigured. The renovation also seeks to upgrade the mechanical and electrical services and introduce lighting tracks, suspended from the ceilings. Portland stone tiles are proposed for the floor finishes.

Flat 146 4 Whitehall Court London SW1A 2EP

Alterations to sixth-floor flat, including installation of a louvred grille and replacement of casement sash windows to lightwell.

Flat 7 150 Sutherland Avenue London W9 1HP

Erection of staircase enclosure at roof level, replacement of windows, installation roof terrace railings and decking.

Hospital 60 Grove End Road London NW8 9NH

T2 1 x Tree of Heaven: crown reduce to previous, most recent reduction points, retaining selected shortened furnishing growth at the reduction points where there is strong regrowth, and thinning out weak, congested regrowth, to form a more natural and balanced crown.

15 Stratford Place London W1C 1BE

Installation of a condensing unit at main roof level.

19 Ashbridge Street London NW8 8DH

TFL operators license to take bookings online or over the phone for chauffeur business.

12 Chester Street London SW1X 7BB

Amendment to planning permission dated 24th July 2025 (RN 24/05883/FULL) for the Excavation of a new basement level. Replacement of existing rear extension at first, second and third with a new rear extension (first to third floor level) with flat roof. Erection of an extension at rear ground floor level. Removal of the existing kitchen rooflight and extension of existing terrace at first floor level. Replacement of existing windows and French doors with new; NAMELY to amend the description of development to omit 'Excavation of a new basement level'; amended description of development to read as follows: 'Replacement of existing rear extension at first, second and third with a new rear extension (first to third floor level) with flat roof. Erection of an extension at rear ground floor level. Removal of the existing kitchen rooflight and extension of existing terrace at first floor level. Replacement of existing windows and French doors with new'.