Planning applications in Westminster, September 2026

Rutland Gate House 43 - 44 Rutland Gate London SW7 1PB

Installation of air conditioning units to balconies at rear third floor; one each to Flat 5 and 6

104 Maida Vale London W9 1PS

Details of written scheme of investigation; pursuant to condition 11 (Parts A and B) of planning permission dated 12 September 2024 (23/05827/FULL)

31 North Row London W1K 6DA

Display of internally illuminated projecting sign measuring 0.6m X 0.5m, internally illuminated fascia sign 1.474m X 0.202m

The Market Covent Garden London WC2E 8RA

Installation of a telecommunications cable within the building.

82 Margaret Street London W1W 8LH

Amendments to planning permission dated 10th November 2025 (RN:25/02820/FULL) for Alterations including opening of laundry building within the central courtyard at ground floor level; excavation to lower sections of the existing lower ground floor accommodation; erection of an infill extension at lower ground floor level with courtyard above; erection of dummy mansard to the rear of All Saints House to screen new plant; all in connection with the use of part lower ground, part ground and part ground upper floors as 29 units for short to medium stay temporary visitor accommodation (sui generis); use of part lower ground, part ground and part first floor as an event space (Sui Generis); use of part ground floor as lounge/co-working space (Class E); and provision of plant ancillary to the building at basement level. Namely, amendments to the wording of Condition 11, to broaden the function of the ground floor level space beyond its use by occupiers of the visitor accommodation in the building for working, socialising, entertaining, dining or as a co-working space, and to allow for the display or retail sale of goods, other than hot food as permitted by Class E(a) and Class E(g)(i) (offices).

104 Maida Vale London W9 1PS

Details of a method statement explaining the measures you will take to protect the trees on and close to the site pursuant to condition 4 of planning permission dated 13th September 2024(RN:23/05827/FULL)

6 Hobart Place London SW1W 0HU

Details of replacement front entrance door and alterations to surrounds and replacement lightwell entrance door pursuant to condition 4 (iii) and (iv) of planning permission dated 19 May 2026 (RN: 26/01134/FULL).

Development Site At 14 To 17 Paddington Green London

Details of brickwork and leadwork to the new side wing of no.17 pursuant to discharge of Condition 5(a) of planning permission dated 3rd March 2026 (RN: 25/06315/FULL). Brickwork: Imperial Bricks "Weathered Original London Stock", handmade yellow London stock, 215 x 102.5 x 65 mm, to BS EN 771-1:2011, F2, S2. Bedding and pointing mortar NHL 3.5 lime and soft yellow-buff washed building sand at 1:2.5 by volume, no cement. Joints struck flush and brushed back when green. A sample panel has been erected on site against the existing brickwork and is available for inspection. Leadwork: Code 6 rolled lead sheet to BS EN 12588:2006, laid in accordance with BS 6915 and Lead Sheet Training Academy guidance, with patination oil applied on completion. A sample of the welded work is available for inspection. Locations are shown on drawings 2526_300 (upper ground floor and roof plans) and 2526_301 (front and rear elevations), previously submitted under Conditions 14 and 17 and enclosed again unchanged. Documents submitted: covering letter; sample sheet - facing brickwork; sample sheet - leadwork; drawings 2526_300 and 2526_301.

British Broadcasting Corporation Delaware Road London W9 2LG

Details of updated drainage strategy showing its location and storage volumes and demonstrating how the rainwater harvesting will link in with existing drainage network pursuant to condition 10 of plannning permission dated 17th March 2026 (RN: 24/08378/FULL).

Grosvenor Square Gardens Grosvenor Square London W1K 6LD

Detailed report of completion of the soil installation work required as part of surface water drainage and within three months of decompaction/terraventing and landscaping completion; pursuant to condition 16 of planning permission dated 9th August 2024 (23/08726/FULL)

25 Bloomfield Terrace London SW1W 8PQ

Replacement of third floor front window with double glazed sash window and replacement of rear ground floor patio doorset. Installation of two air conditioning condenser units within an acoustic enclosure in the rear garden.

25 Bloomfield Terrace London SW1W 8PQ

Replacement of third floor front window with double glazed sash window and replacement of rear ground floor patio doorset. Installation of two air conditioning condenser units within an acoustic enclosure in the rear garden. Internal refurbishment and reconfiguration including replacement of joinery and doors.

42 - 49 St Martin's Lane London WC2N 4EJ

Details of the kitchen air recirculation system (or alternative ventilation system) to get rid of cooking smells, including details of how it will be built and how it will look; and a post commissioning report showing it has been installed in accordance with the design submitted (under condition 15) pursuant to Conditions 15 and 16 of planning permission dated 29 July 2026 (RN:25/07802/FULL).

Buckingham Palace The Mall London SW1A 1AA

Details of samples of finishes and locations of control boxes, emergency buttons and any associated signage in 'front of house' areas pursuant to Condition 5 (B)of Listed Building Consent dated 02 March 2026 (RN25/05574/LBC)

Dorchester Hotel 53 Park Lane London W1K 1QA

Installation of rooflight on the southwest corner of the roof. (Linked with 26/06482/FULL)

Dorchester Hotel 53 Park Lane London W1K 1QA

Installation of rooflight on the southwest corner of the roof. (Linked with 26/06483/LBC)

British Broadcasting Corporation Delaware Road London W9 2LG

Details of an Arboricultural Method Statement and Tree Protection Plan pursuant to condition 11 of planning permission dated 17th March 2026 (RN:24/08378/FULL)

Basement And Ground Floor 50 New Bond Street London W1S 1BJ

Display of back lit internally illuminated fascia sign measuring 0.25m x 0.99m

20 Portsea Place London W2 2BL

Details of new windows pursuant to condition 4 of planning permission dated 08 April 2024 (RN: 23/00549/FULL) Linked to 26/06432/ADLBC

131 - 132 New Bond Street London W1S 2TB

Removal and alteration of existing modern partitions, finishes, fittings and services where required to facilitate the proposed office layout at 131 - 134 New Bond Street. Installation of lightweight, non-load bearing and reversible solid and glazed partitions. The partitions will remain below the existing modern suspended ceiling and will interface only with modern floor, wall and ceiling finishes. Local alterations to the existing modern suspended ceiling and installation of acoustic insulation within the ceiling void. The insulation will be installed reversibly and without fixing to, loading or otherwise altering the building structure. Refurbishment of the existing toilets and ancillary facilities, together with associated alterations to modern floor and wall finishes, fittings and services. New services will follow existing service routes. Retention and protection of the building's structure and windows. No works are proposed to the external elevations, ground-floor entrance or first-floor ceiling, which were identified by Westminster City Council as surviving areas and items of historic fabric.

116 Clarence Gate Gardens Glentworth Street London NW1 6AL

Retention of existing enclosed rear balcony, along with the proposed installation of cladding panels to external elevations.

3 Northumberland Place London W2 5BS

Installation of one air source heat pump on the flat roof of the rear outrigger.

96A Shirland Road London W9 2EQ

Erection of rear and side extension at ground floor level.

Flat 23 Saxon Hall Palace Court London W2 4JA

Replacement of an existing external door.

Buckingham Palace The Mall London SW1A 1AA

The alterations, refurbishment and redecoration of Royal Garden Lodge within the curtilage of Buckingham Palace and Buckingham Palace Gardens. (Linked to 26/06468/FULL)

Buckingham Palace The Mall London SW1A 1AA

The alterations, refurbishment and redecoration of Royal Garden Lodge within the curtilage of Buckingham Palace and Buckingham Palace Gardens. (Linked to 26/06469/LBC)

158 Ilbert Street London W10 4QD

Partial removal of the rear external wall and erection of a single-storey rear extension to the ground floor flat to provide an additional bedroom and extended kitchen accommodation.

25 Marlborough Hill London NW8 0NG

Removal of the existing rooflight and installation of new rooflights; horizontal repositioning of two existing bathroom windows on the side elevation; replacement of the existing basement balcony door on the rear elevation; removal and replacement of paving to the front and rear gardens; and installation of 2 condenser units in the rear garden within acoustic enclosures.

23 St Ann's Terrace London NW8 6PH

Replacement of the bridge with a metal one only to the rear garden of the existing terraced house. (Linked to 26/07261/FULL)

26 Randolph Crescent London W9 1DR

1 x robinia (T1): crown reduce to previous, most recent reduction points, retaining suitable shortened furnishing growth to leave a balanced canopy with foliage. Thin inner canopy by 15%. Crown lift to give 3m clearance from ground level by removing epicormic growth and shortening drooping branches; prune lowest lateral branches to clear the building by about 2.5m.

Fenwicks 58 - 63 New Bond Street London W1S 1RJ

Details of the Six Audemars Piguet's adverts proposed on the building wrap on New Bond Street pursuant to condition 2 of advertisement consent dated 25th June 2026 (RN: 26/03294/ADV)

Jermyn Street London

Display of three-sided interactive art structure on Jermyn Street to the left of the Church as part of the ''RA x French Riviera - Step Inside' trail for temporary period from 6 October to 25 October 2026.

33 Glasshouse Street London W1B 5DG

External alterations at sixth floor roof level, including the removal of the existing plant room roof and enlargement of existing openings to create amenity terraces, together with the formation of a new door and windows to the Cupola room on the Glasshouse Street elevation. Installation of an external decking system with integrated balustrades, planters and seating, and other associated works. (Linked to 26/06457/FULL)

Development Site At 14 To 17 Paddington Green London

Details of brick arches and new pedestrian link route pursuant to conditions 14 and 17 of planning permission dated 04.03.2026 (RN: 25/06315/FULL).

Fenwicks 58 - 63 New Bond Street London W1S 1RJ

Details of the Six Audemars Piguet's adverts proposed on the building wrap on New Bond Street pursuant to condition 2 of advertisement consent dated 25th June 2026 (RN: 26/03294/ADV)

13 - 14 Portsmouth Street London WC2A 2ES

Detailed schedule of repairs following opening-up works, including conservation method statements for the dismantling, removal and reinstatement of building fabric pursuant to condition 6 of listed building consent dated 9th February 2022 (RN 21/06607/LBC)

33 Glasshouse Street London W1B 5DG

External alterations at sixth floor roof level, including the removal of the existing plant room roof and enlargement of existing openings to create amenity terraces, together with the formation of a new door and windows to the Cupola room on the Glasshouse Street elevation. Installation of an external decking system with integrated balustrades, planters and seating, and other associated works. (Linked to 26/06458/LBC)

Development Site At 14 To 17 Paddington Green London

Details of an elevation showing brick arches incorporated to the head of the window openings to both front and rear elevations of the new side wing to no. 17 Paddington Green and details of elevation and section drawings (with these drawings annotated to show material finishes) showing the front, rear and internal elevations of the new pedestrian link route through no. 17 Paddington Green at ground floor level pursuant to condition 5 and 11 of listed building dated 29th March 2019 (RN:18/08110/LBC)

39 Sutherland Place London W2 5BZ

Confirmation that the planning permission dated 29 March 2016 (Ref 15/10383/FULL) for Excavation to lower the level of the existing lower ground floor slab and rear garden, erection of rear three storey closet wing and two storey glazed infill extension, erection of mansard roof, and alterations within front garden including excavation to provide a bin store and to extend vault. All works in association with the use of the building as a single family dwelling house was implemented by the carrying out of material operations prior to the expiration of the planning permission.

2 Dorset Street London W1U 4EE

Replacement of four external condenser units with two external units within new enclosure, replacement of existing internal condensers with two internal units and replacement of associated pipework (Linked with 26/06621/FULL)

56 - 60 Weymouth Street London W1G 6NX

Amendments to planning permission dated 31st October 2025 (RN: 25/06552/FULL) for Installation of a green roof and external rooftop plant / machinery with associated acoustic enclosures, alongside fenestration alterations to accommodate louvres and ductwork, in connection with an MRI diagnostics centre. Namely, to amend the wording of condition 6 which relates to biodiversity management plan to allow it to be discharged prior to occupation.

17 - 21 South Audley Street London W1K 2NY

Details of reflected ceiling plans pursuant to condition 6 (part 10) of listed building consent dated 14 March 2023 (RN: 22/05005/LBC)

Development Site At Olympia Mews And 28 To 34 Queensway London

Details of a Verification Report (Soil Cover System) pursuant to discharge of Condition 37 (Phase 3 and 4) of planning permission dated 23 July 2024 (RN23/07119/FULL)

20 Portsea Place London W2 2BL

Details of new windows pursuant to condition 3 of listed building consent dated 08 April 2024 (RN: 23/00550/LBC) Linked to 26/06504/ADFULL

3 Wyndham Place London W1H 2PR

Details of new external doors and acoustic report pursuant to conditions 4 (ii), 5, and 8 of planing permission dated 28.03.2025 (RN: 25/00686/FULL)

10 Piccadilly London W1J 0DD

Installation of a temporary green wall attached to the scaffolding at first floor level on the Piccadilly elevation of the building during the construction period.

St Andrews Building 17 Old Park Lane London W1K 1QT

Amendments to planning permission dated 11.05.26 (RN: 25/08756/FULL) for the: Alterations including introduction of terrace on the existing roof; extension of rear external fire staircase, elevation alterations on Old Park Lane and on Brick Street; installation of plant equipment within new roof plant enclosure; rearrangement of space to include cycle parking, end of trip facilities and installation of large planters on the Old Park Lane frontage at ground floor level. NAMELY, to allow internal layout changes at ground and basement levels, including a reduction to bicycle storage numbers; changing from fixed to openable glazing on the roof terrace; increasing the parapet height and plant screen height; replacing the basement skylights on the ground floor to a louvred system; increasing the height of the retractable awning; reduction of glazed panel width above Brick Street entrance; replacing the ground floor skylights at the north end (rear) of the property; and installation of CCTV cameras to the ground floor external areas.

40 Chester Row London SW1W 8JP

Replacement of existing conservatory at rear ground floor level. (Linked with 26/06452/LBC)

Flat 5 19 Buckingham Street London WC2N 6EG

Replacement of an air conditioning unit to lightwell wall at fourth floor level to north west side of building.

40 Chester Row London SW1W 8JP

Replacement of existing conservatory at rear ground floor level. (Linked with 26/06451/FULL )