Planning applications in SW1X

9 Little Chester Street London SW1X 7AL

Details plans and elevations of all new external doors, windows and rooflights pursuant to condition 5 of planning permission dated 31 July 2024 (RN: 23/07308/FULL)

31 Chester Street London SW1X 7BL

Internal alterations including installation of a new free standing electric fireplace to principal bedroom at second floor, the removal and replacement of mouldings, floor coverings, joinery, bathrooms and kitchen throughout the building.

12 Ellis Street, London, SW1X 9AL

Prune 1x London Plane (Platanus x hispanica)

Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF

Internal alterations including removal of modern fabric, amendments to room layout, repairs from water ingress damage and installation of modern services.

Basement to First Floor Maisonette, 46-47 Cadogan Place, London, SW1X 9RU

Internal and external alterations including replacement windows at the rear; provision of new external stairs from lower courtyard garden to rear terrace above and new rear boundary treatment

Basement to First Floor Maisonette, 46-47 Cadogan Place, London, SW1X 9RU

Internal and external alterations including replacement windows at the rear; provision of new external stairs from lower courtyard garden to rear terrace above and new rear boundary treatment

162 Pavilion Road, London, SW1X 0AW

Installation of 1no. internally illuminated fascia sign; 1no. non-illuminated, double sided hanging on bracket projecting sign and vinyl letters applied to rear of glass

6 Wilton Place London SW1X 8RH

Works to the house main roof. Repairs and renovation. (Linked with 26/00659/LBC)

6 Wilton Place London SW1X 8RH

Works to the house main roof. Repairs and renovation. (Linked with 26/00658/FULL)

6 - 7 Grosvenor Place London

Internal alterations to create draught lobby door at the ground floor level and an infill opening on the first floor.

1 - 3 Belgrave Mews South London SW1X 8BT

Amendments to planning permission dated 27 August 2024 (RN:24/03215/FULL) for demolition behind retained front facade and construction of replacement house including replacement rear extension and terrace at lower height with new shallow balcony at second floor level; replacement of the fenestration and the roof of the existing mansard to include inset PV panels and an enclosed plant deck; and reposition front door with shallower porch. namely, amendment to front door and garage door to the front elevation at ground floor level.

Open Space Belgrave Square London SW1X 8PS

T4477 - Laburnum anagyroides: Remove faulted stem(s) - declining, bark damaged stem with dead top, to prevent continued decline causing instability and failure onto the garden footpath. See images.

3 West Halkin Street London SW1X 8JJ

Variation of condition 1 of planning permission dated 16 March 2021 (20/07145/FULL) for the use as seven residential flats (Class C3) including the installation of plant at lower ground floor level and associated external alterations. (Site includes 2 West Halkin Street); NAMELY, to vary the approved drawing numbers to allow minor internal and external amendments.

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.

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'.

20 Chesham Mews London SW1X 8HS

Detailed drawings of the windows pursuant to Condition 4 of planning permission dated 30th May 2025 (RN 25/01883/FULL).

Berkeley Hotel 40 Wilton Place London SW1X 7RL

Installation of the 'Fat Convertible' sculpture by artist Erwin Wurm to the northern side of the entrance canopy for a temporary period from 1st January 2026 to 1st January 2028.

13 Grosvenor Place London SW1X 7HH

Internal alterations, including refurbishment of existing WCs together with the installation of new WCs, showers, and kitchenettes across all levels.

Flat 3 6 Upper Belgrave Street London SW1X 8BD

Interior fit out to the third and fourth floors.

6 - 7 Grosvenor Place London

Internal alterations to the ground floor including the re-opening of a pre-existing doorway, installation of a panelled 60 -minute fire rated door and 60 minute fire rated curtain between the Front Hall and the Music Room at ground floor level of the building.

6 Upper Belgrave Street London SW1X 8BD

Interior fit out to the fourth floor of a new ensuite shower room and new stud walls.

Basement Flat 58 Eaton Place London SW1X 8AT

Internal refurbishment and layout alterations

190-192 Sloane Street, London, SW1X 9QX

Installation of removable external security bollards to shopfront

190-192 Sloane Street, London, SW1X 9QX

Installation of removable external security bollards to shopfront

6 Wilton Place London SW1X 8RH

Internal redesign and refurbishment, including upgraded services installation.

Bus Shelters Opposite Lanesborough Hotel Knightsbridge London

Display of double-sided internally illuminated bus-stop digital advertisement screen measuring 2100 mm x 1338 mm x 245mm.

6 Wilton Place London SW1X 8RH

Internal redesign and refurbishment, including upgraded services installation. (Linked to 26/00261/FULL)

8 - 9 William Street London SW1X 9HL

Use of an area of pavement (part public highway and part private forecourt) measuring 3.44 m x 12.68 m for the placing of 8 tables, 24 chairs, 8 planters and a waiter station in connection with the existing ground floor restaurant.

187 Sloane Street, London, SW1X 9QR

Installation of external ductwork and ventilation equipment to rear elevation and associated works.

Basement And Ground Floor Maisonette 21 Eaton Place London SW1X 8BP

Replacement of external door at Lower Ground Floor level and installation of external security gate in front.

3 Belgrave Place London SW1X 8BU

Detailed drawings of new fireplaces for Flat 7 pursuant to Condition 4 of listed building consent dated 17 October 2025 (RN 25/05531/LBC)

24 Chester Street London SW1X 7BL

Erection of two storey rear extension at ground and lower ground floor level and associated works.

24 Chester Street London SW1X 7BL

Erection of two storey rear extension at ground and lower ground floor level and associated works.

Fourth And Fifth Floor Flat North, 41-43 Cadogan Square, London, SW1X 0HX

Internal alterations, replacement of windows,?railings?and stair to rear terrace at Flat 7.

Fourth And Fifth Floor Flat North, 41-43 Cadogan Square, London, SW1X 0HX

Internal alterations, replacement of windows,?railings?and stair to rear terrace at Flat 7.

St Pauls Church Wilton Place London SW1X 8SH

T1 - 1 x London plane: reduce height of over-extended scaffold on west side of crown (overhanging Wilton Place) by 2-3m to match the height of the main leader (back to previous reduction points), and shape into main canopy line. Reduce low lateral branches back to previous, most recent reduction points retaining furnishing growth.

75 Knightsbridge London SW1X 7BF

Installation of 60 metres of fibre telecommunications cable from an existing fibre termination box in the basement intake room, to a communications cabinet located in the rear of the store on the ground floor.

39 Wilton Crescent London SW1X 8RX

Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and french doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within enclosures at roof level and to rear; extension of lift to fourth floor; excavation of basement under rear courtyard, infill courtyard extension with terrace in association with use of building as single dwelling.

11A Belgrave Square London SW1X 8PH

Internal and external works including demolition of partition walls, fixtures and fittings, and lightwell excavation at lower ground level (Confirmation of lawful implementation of the planning permission dated 21st September 2022 (RN: 22/01791/FULL) for excavation works to lower ground floor and basement to achieve swimming pool depth and new storey; relocation of existing mechanical ventilation plant within the existing roof void with two grilles in roof; new ventilation shaft and metal grating in the front lightwell.

39 Wilton Crescent London SW1X 8RX

Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and french doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within enclosures at roof level and to rear; extension of lift to fourth floor; excavation of basement under rear courtyard, infill courtyard extension with terrace in association with use of building as single dwelling.

46 Eaton Place London SW1X 8AL

Confirmation that the planning permission dated 26th April 2023 (RN: 22/05260/FULL) for the 'Use of existing buildings as two separate dwellings with associated alterations and extensions, including new rear courtyard with green living wall at lower ground and ground floor levels, creation of roof terraces at rear upper ground floor and main roof levels, alterations to terrace at first floor level, replacement rear closet wing extension at first and second floor levels, replacement of mansard roof, and replacement of windows and doors on all elevations (site includes 20 Eaton Mews North)' was lawfully implemented prior to the expiration date and that it is lawful to complete the outstanding works.

2 Chesham Hotel 2 Chesham Street London SW1X 8DT

Enclosure of lightwell on Lyall Street and repositioning of boiler vents. Internal alterations.

12 Upper Belgrave Street London SW1X 8BA

Cladding of the treads and risers of the secondary stair in timber and replacement of existing door reveal between the main stair and the dining room with a traditional panelled timber reveal at first floor level.

12 Upper Belgrave Street London SW1X 8BA

Detailed drawings and sections of all new metal balustrades, roof access ladders and metal divider to balcony at first floor level pursuant to condition 5(viii) of listed building dated 31st August 2023 (RN:23/01616/LBC)

40 Grosvenor Place London SW1X 7HJ

Removal and replacement of existing door on Hobart Place façade (Unit 1).

12 Chester Street London SW1X 7BB

Installation of air conditioning units within an acoustic enclosure at roof level and replacement of the existing lead flat roof with a new lead flat roof.

12 Chester Street London SW1X 7BB

Installation of air conditioning units within an acoustic enclosure at roof level and replacement of the existing lead flat roof with a new lead flat roof.

2 Chesham Hotel 2 Chesham Street London SW1X 8DT

Enclosure of lightwell on Lyall Street and repositioning of boiler vents. Installation of secondary glazing.

12 Upper Belgrave Street London SW1X 8BA

Detailed drawings and sections of all new metal balustrades, roof access ladders and metal divider to balcony at first floor level pursuant to condition 7(viii) of planning permission dated 31st August 2023 (RN: 23/01615/FULL)

Basement/ground Floor (rear), 67 Cadogan Square, London, SW1X 0DY

Retrospective application for the installation of an air conditioning condenser to the rear lightwell, alterations to lightwell fenestration, and internal alterations to the ground and lower ground floors, including new fireplaces, doors, partitions, and joinery