Planning applications in Westminster, July 2026

12 Marylebone High Street London W1U 4NR

Display of non-illuminated fascia and hanging sings measuring 0.30m x 0.75m and 0.60m x 0.60m. (Linked with 26/05176/FULL)

12 Marylebone High Street London W1U 4NR

Replacement shopfront. (Linked with 26/05177/ADV)

5C Randolph Road London W9 1AN

Installation of replacement re-glazing of nine existing timber sash windows with slim-profile vacuum-insulated glazing while retaining the existing timber frames, sashes and glazing bars.

St James's Church 197 Piccadilly London W1J 9ET

Replacement of C20th steel-framed and fibreglass-clad church spire with new structure and traditionally detailed leadwork.

83 Chester Row London SW1W 8JL

Erection of a rear ground floor infill extension, new front ground floor railings and gate, new railings around rear first floor flat roof in connection with use as a terrace, enlargement of roof hatch and installation of air conditioning unit on the roof.

58 Princes Gate London SW7 2PG

Proposed refurbishment and minor alterations including alterations at lower ground floor level to provide dining room facilities and a servery including removal of some partitions, and provision of staff toilets and alterations to the existing toilets; conversion of existing 2nd floor kitchen to provide additional toilets; provision of an additional toilet cubicle on the 3rd floor; removal of a partition at 3rd floor level; repairs to the stuc pier, (pigmented stucco); other minor repairs including complete internal redecoration; upgrading lighting, electrical fittings, internet provision and fire alarm installation; repairs to heating; and provision of CCTV cameras.

30 Chepstow Road London W2 5BE

Details of stair to basement, railings to front garden lightwell, new windows and doors, and structural assessment of front vault structure pursuant to condition 3 of listed building consent dated 15 July 2024 (RN: 23/08925/LBC) [Linked to 26/05167/ADFULL]

Ground Floor To Top Floor 14 - 16 Cockspur Street London SW1Y 5BL

Dismantling and reconstruction of the western chimney stack at main roof level to address structural failure.

Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

Details of revised design and materials to rear extension pursuant to condition 4 of planning permission dated 23 June 2026 (RN: 26/00020/FULL) [Linked to 26/05253/ADLBC]

30 Chepstow Road London W2 5BE

Details of tree protection method statement / stair to basement, railings to front garden lightwell, new windows and doors, and structural assessment of front vault structure pursuant to conditions 5 and 6 of planning permission dated 15 July 2024 (RN: 23/08924/FULL) [Linked to 26/05247/ADLBC]

Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

Details of revised design and materials to rear extension pursuant to condition 3 of listed building consent dated 23 June 2026 (RN: 26/00021/LBC) [Linked to 26/05197/ADFULL]

5 Kingdom Street London

Amendments to planning permission dated 5th March 2026 (RN:25/07876/FULL) for Temporary use of cleared site for four outdoor padel courts - two covered and two external with associated enclosures, floodlighting and ancillary facilities (including food stalls, cafe bar, shop, reception, toilets and waste store) (Mixed Sui Generis Use) and temporary access arrangements from kingdom street for an operational period until 31 December 2028. Namely, omission of raised terrace, relocation of main staircase and entrance arch, introduction of smoothie container, addition of dedicated pedestrian access gate to western entrance, revision to canopy cladding specification, amendment to sheltered outdoor structure, minor adjustment to site boundary, amendment to Padel Court ball stop netting, amendment to hoarding structure, amendment to access ramps

13 - 14 Portsmouth Street London WC2A 2ES

To confirm the basement, ground and first floors of the building is in Class E (Commercial, business and service) use and that its use for any use within Class E including a Tea Shop would not require further planning permission.

7 Bulstrode Street London W1U 2JB

Replacement of two polycarbonate domed rooflights with timber framed rooflights. (Linked with 26/05184/FULL)

7 Bulstrode Street London W1U 2JB

Replacement of two polycarbonate domed rooflights with timber framed rooflights. (Linked with 26/05185/LBC)

3 Eccleston Street London SW1W 9LZ

Variation of condition 1 of planning permission dated 24 June 2025 (RN: 24/09005/FULL) for the: Removal of existing lift overrun and redundant roof equipment, installation of a new roof enclosure to house lift and staircase access to roof, installation of a pergola in association with the creation of a new roof terrace at fourth floor level. Namely, amendments to the balustrade and incorporation and alteration of ductwork.

Christchurch Gardens Victoria Street London SW1H 0AY

Display of a 15ft Christmas Tree with lights, baubles and London Heritage Quarter branded base for temporary period from 12 November 2025 and 08 January 2027.

The Victoria Tower Gardens Millbank London SW1P 3YB

Display of 15ft traditional tree planned for Victoria Tower Gardens with white lights and silver, blue and purple mixed size baubles with London Heritage Quarter branded base (from 10 November 2025 until 03 January 2027)

171 Victoria Street London SW1E 5NN

Details of roof plan showing PV panels pursuant to condition 29 of planning permission dated 06 February 2026 (RN: 24/07197/FULL).

14 Garrick Street London WC2E 9BJ

Details of awnings, external lights and heaters pursuant to condition 3 of listed building consent dated 01 June 2026 (RN: 26/01765/LBC)

14 Garrick Street London WC2E 9BJ

Details of awnings, external lights and heaters pursuant to condition 8 of planning permission dated 01 June 2026 (RN: 26/01763/FULL)

Carlton Tavern Carlton Vale London NW6 5EU

Details of tree protection / proposed footpath in relation to existing hard surfacing and soil pursuant to conditions 4 and 5 of planning permission dated 06 July 2025 (RN: 25/01396/FULL)

Niketown 236 Oxford Street London W1C 1DE

Details of hoarding advertisements pursuant to condition 1 of advertisement consent dated 04 July 2025 (RN: 25/03755/ADV)

87A St John's Wood Terrace London NW8 6PY

Details of facing materials pursuant to condition 10 (partial) of listed building consent dated 06 March 2025 (RN: 24/08562/LBC)

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

Replacement of external door at lower ground floor level.

34 Park Street London W1K 2JD

Details of conservation based paint strip methodology for stone staircase, new double doors at second floor, all other new doors and new lighting pursuant to condition 5 of listed building consent dated 18 May 2026 (RN: 25/07809/LBC)

Byron House 7 - 9 St James's Street London SW1A 1EE

Variation of conditions 4 and 5 of planning permission dated 16 June 2025 (RN: 25/03133/FULL) for the: Remodelling of existing seventh floor roof extension including enlarged window openings, timber louvres to existing plant area and creation of roof terrace with metal balustrade and planter boxes. NAMELY, to allow extending the hours of operation; making it available for third party use; and allowing for the playing of music.

3 Bulstrode Street London W1U 2JB

Replacement of three Georgian wired timber framed rooflights with double glazed timber framed rooflights. (Linked with 26/05182/FULL)

3 Bulstrode Street London W1U 2JB

Replacement of three Georgian wired timber framed rooflights with double glazed timber framed rooflights. (Linked with 26/05183/LBC)

13 Abercorn Place NW8 9EA

Like-for-like reconstruction of the front elevation and chimney, including reinstatement of the balcony, architectural detailing, pebble-dash finish, timber sash windows and front door.

3 Eccleston Street London SW1W 9LZ

Amendments to planning permission dated 21 May 2025 (RN: 24/08110/FULL) for the: Refurbishment of building, replacement of all windows at first, second and third floor level, replacement of two doors at ground floor level, removal of two existing windows on eastern elevation, new artwork on eastern elevation, installation of a plant enclosure and replacement of existing roof-top plant equipment and associated works. Namely, to increase the height of the approved ductwork and introduce a short section of stacked ductwork.

33 - 34 Bloomfield Terrace London SW1W 8PQ

Rear garden. 1 x sycamore (T1): crown reduce to approx 2 m above previous most recent reduction points (which are at approx 7 m above ground level). 1 x sycamore (T2): crown to reduce by about 3 to 4 m to the previous most recent reduction points 1 x ash leafed maple (T3): crown reduce by approx 2 m, to provide a naturally balanced canopy.

26 Clifton Villas London W9 2PH

1 x Willow-leaved pear (T3): crown lift to a height of 2.5m. reduce all round by 0.5-1.0m to balance and shape.

27 Clifton Villas London W9 2PH

1 x lime (T2): crown reduce to previous, most recent reduction points, retaining selected shortened furnishing growth (approx. 3-5 stems at each reduction point) for crown continuity.

175 - 179 Oxford Street London W1D 2JS

Installation of a new mechanical plant and associated acoustic enclosure at roof level.

135 Inverness Terrace London W2 6JF

Installation of fixed line broadband electronic communications apparatus under Regulation 5, detailed as Medium Size Cabinet (L: 2m, W:0.5m, H:1.7m)

International House 223 Regent Street London W1B 2EB

Installation of new signage on the Regent Street and Maddox Street facades. (Linked with 26/05121/ADV)

International House 223 Regent Street London W1B 2EB

Display of two non - illuminated fasica signs each measuring 0.15m x 1.50m one on Regent Street and one on Maddox Street. (Linked with 26/05122/LBC)

Second Floor (Excluding North East Part) Devonshire House Mayfair Place London W1J 8AJ

Installation of two air conditioning condenser units to the second floor lightwell, two internal air conditioning units, and associated pipework. (Linked with 26/05129/FULL)

17 - 21 South Audley Street London W1K 2NY

Erection of a roof level boiler flue and associated works. (Linked with 26/05139/FULL)

17 - 21 South Audley Street London W1K 2NY

Erection of a roof level boiler flue and associated works. (Linked with 26/05140/LBC)

Ground Front 144 Praed Street London W2 1HU

Display of halo illuminated fascia sign measuring 0.45m x 4.58m and externally illuminated hanging sign measuring 0.60m x 0.53m.

Second Floor (Excluding North East Part) Devonshire House Mayfair Place London W1J 8AJ

Installation of two air conditioning condenser units to the second floor lightwell, two internal air conditioning units, and associated pipework. (Linked with 26/05130/LBC)

Corus Hotel 1 - 7 Lancaster Gate London W2 3LG

Display of two internally illuminated fascia signs measuring 0.25m x 2.00m and 0.24 x 1.15m; ten non-illuminated fascia signs ranging from 0.15m x 0.20m to 0.65m x 2.00m; four flags on flag poles measuring 2.4m x 1.2m and one freestanding sign measuring 0.27 x 0.42.

Flat 6 46 Lancaster Gate London W2 3NA

Retrospective insertion of an access door within the rear outrigger at first floor level and installation of associated metal railings and decking to the adjoining flat roof.

9 Clifford Street London W1S 2FT

Display of internally illuminated festive decorations to the front elevation for a temporary period measuring 8.4m x 12m. (Linked with 26/05232/LBC)

Third Floor South Australia House Strand London WC2B 4LA

Internal alterations to first floor mezzanine.

Ground Floor 17 Air Street London W1B 5AF

Installation of a new inward-opening painted timber-framed glazed entrance door within the existing ground-floor shopfront.

Flat 11 Maybury Court Marylebone Street London W1G 8JE

Replacement of existing single-glazed timber-framed windows at Fourth Floor, Flat 11, Maybury Court with new double-glazed timber-framed windows.

19 Leamington Road Villas London W11 1HS

Erection of a single storey rear extension at lower ground floor level; installation of gate to side.