Planning applications in SW1A

Old Admiralty Building Spring Gardens London SW1A 2AH

Refurbishment work to two existing rooflights.

Warwick House Stable Yard Road London SW1A 1BD

Detailed drawings showing the plans and elevations at 1:10 and sections at 1:5 showing the new ventilation grilles fitted into the frames for the top sashes at windows W.M0.01-1 and W.M0.01-3; and details demonstrating that the new video entry panels and associated boxes and service routes will be fixed to the railings using a reversible method pursuant to condition 3 of planning permission dated 29th August 2025 (RN:25/04584/LBC) [Linked to 26/03143/ADFULL]

Buckingham Palace The Mall London SW1A 1AA

West Wing Lightwell 1 Safe access system (Linked 26/03133/FULL)

Buckingham Palace The Mall London SW1A 1AA

West Wing Lightwell 1 Safe access system (Linked 26/03134/LBC)

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

Alterations to the underground car park fire escape route, including installation of an external stair, glazed safety screen and associated works. (Linked with 26/03091/FULL)

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

Alterations to the underground car park fire escape route, including installation of an external stair, glazed safety screen and associated works. (Linked with 26/03092/LBC)

The Dukes 34 - 38 St James's Place London SW1A 1NS

External alterations including external handrails and lighting to the main entrance step, new plant in the lightwell and roof level, new lifting platform from basement to street level and ductwork from fifth floor up to roof.

Parliamentary Estate Parliament Street London SW1A 2NU

Excavation of trial trenches within and adjacent to the Northern Parliamentary Estate. (Linked with 26/03093/FULL)

Parliamentary Estate Parliament Street London SW1A 2NU

Excavation of trial trenches within and adjacent to the Northern Parliamentary Estate. (Linked with 26/03094/LBC)

St James's Park The Mall London SW1A 1AA

Amendments to planning permission dated 07 July 2026 (RN: 26/00446/FULL) for partial relandscaping of St. James's Park to create a National Memorial to Queen Elizabeth II, including the installation of figurative sculptures, a replacement bridge, works to Marlborough Gates and the relocation of the public conveniences, kiosk, gas lamps and The Boy Statue; namely, reduction in the pathway widths, changes to Queen Elizabeth II Place and the Birdcage Walk entrance.

Buckingham Palace The Mall London SW1A 1AA

West Wing additional works associated with reservicing.

29 St James's Place London SW1A 1NR

Internal alterations including the installation of fire rated openable secondary glazing behind two lower ground floor windows and a fire resistant partition and door on the third floor staircase lobby.

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

Internal alterations at ground floor level within Speakers Court to form accessible and gender-neutral WC facilities and a staff tea-point.

29 St James's Place London SW1A 1NR

Detailed drawings showing the following alteration(s) to the scheme - removal of the external lights at first floor level of the front facade pursuant to discharge of condition 5 of listed building consent dated 28th January 2021 (RN: 20/05925/LBC) Linked to 26/02885/ADFULL

29 St James's Place London SW1A 1NR

Detailed drawings showing the following alteration(s) to the scheme - removal of the external lights at first floor level of the front facade pursuant to discharge of condition 9 of planning permission dated 28th January 2021 (RN: 20/05727/FULL). Linked to 26/02878/ADLBC

Admiralty Arch The Mall London SW1A 2WH

Details of the design, layout and operation of the setting down and picking up facility for non-hotel guests on The Mall and the siting of the relocated bollards on New Road pursuant to condition 10 of planning permission dated 16th June 2021(RN:20/07575/FULL)

Admiralty Arch The Mall London SW1A 2WH

Detailed drawings of a hard and soft landscaping scheme which includes the number, size, species and position of trees pursuant to condition 11 of planning permission dated 16th June 2021 (RN:20/07575/FULL)

12 Downing Street London SW1A 2AD

Installation of new and replacement of external CCTV Cameras.

7 St James's Place London SW1A 1NP

Details of the internal doors pursuant to condition 3 of listed building consent dated 9th February 2026 (RN: 25/05599/LBC).

1 Horse Guards Road London SW1A 2HQ

Internal alterations.

Parliamentary Estate Parliament Street London SW1A 2NU

Installation of a borehole and associated works, including plant and pipework, with internal basement alterations and temporary works (Linked to 26/02699/FULL)

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

Erection of a low-level bund wall to the Lords roof at State Officers Court. (Linked with 26/02720/FULL)

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

Erection of a low-level bund wall to the Lords roof at State Officers Court. (Linked with 26/02721/LBC)

Parliamentary Estate Parliament Street London SW1A 2NU

Installation of a borehole and associated works, including plant and pipework, with internal basement alterations and temporary works (Linked to 26/02700/LBC)

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

Refurbishment of x1 lift (HOP 60)

64 - 65 St James's Street London SW1A 1NF

Details of how waste is to be stored on site, pursuant to condition 18 of planning permission dated 2nd September 2021 (RN 21/02158/FULL)

Admiralty Arch The Mall London SW1A 2WH

Detailed drawings of the new external signage pursuant to condition 4 (Part XIX) of listed building consent dated 21st May 2025 (RN: 25/01971/LBC).

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

Automation of two doors at ground floor level in Royal Court

Buckingham Palace The Mall London SW1A 1AA

1 x Malus tschonoskii (BP4854): removal

100 Parliament Street London SW1A 2BQ

Internal Alterations.

Admiralty House Whitehall London SW1A 2DY

Removal and repair or replacement of vault doors and frames.

Flat 116 4 Whitehall Court London SW1A 2EP

Approval of photos of new fireplace, approval of section drawings of the new floor build up, pursuant to condition 3 and 4 of Listed Building Consent dated 11 February 2026 (RN 25/07778/LBC)

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

Automation of two doors at principal floor level.

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

Installation of eight access-control devices in Central Lobby.

Warwick House Stable Yard Road London SW1A 1BD

Detailed drawings of elevations at 1:10 and sections at 1:5 of window W.00.03-1 (above lightwell B1.18) pursuant to condition 6 of planning permission dated 29th August 2025 (RN: 25/04583/FULL).

Warwick House Stable Yard Road London SW1A 1BD

Works to three principal rooms at ground and first floor levels, installation of pediments to stairhall doors at ground and first floor levels, omission of consented stairhall door at third floor level and associated works.

Warwick House Stable Yard Road London SW1A 1BD

Detailed plans, elevations and sections of window W.00.03-1 (above lightwell B1.18); the roof over lightwell B1.18 showing its relationship to retained fabric; and sections the cavity drain system in lightwell B1.18 showing its relationship to retained fabric, accompanied by a manufacturer's specification pursuant to condition 5 of listed building consent dated 29th August 2025 (RN:25/04584).

1 Horse Guards Road London SW1A 2HQ

Internal alterations.

Admiralty Arch The Mall London SW1A 2WH

Details of the layout of the residential units pursuant to condition 26 of planning permission dated 16th June 2021 (RN: 20/07575/FULL).

Admiralty Arch The Mall London SW1A 2WH

Details of drawings of the extension and alterations of main oval staircase pursuant to Condition 4 (ii) of planning permission dated 16/09/2013 (RN:13/03366/LBC)

Norman Shaw Building South Victoria Embankment London SW1A 2HZ

Replacement and installation of electronic access control systems to Norman Shaw South.

Warwick House Stable Yard Road London SW1A 1BD

Various works to terrace, including installation of metal planters to west and south perimeters, alterations to steps to Milkmaids Passage, installation of coping stones to retaining walls and party wall, and associated works.

Warwick House Stable Yard Road London SW1A 1BD

Various works to terrace, including installation of metal planters to west and south perimeters, alterations to steps to Milkmaids Passage, installation of coping stones to retaining walls and party wall, and associated works. (Linked to 26/02087/FULL)

Buckingham Palace The Mall London SW1A 1AA

West Wing Builder's Work Holes associated with reservicing

70 Whitehall London SW1A 2AS

Installation of metal steps at part second floor roof level (Cockpit Passage) and alterations to handrails at roof level (Kents Roof) (Linked with 26/01944/LBC).

70 Whitehall London SW1A 2AS

Installation of metal steps at part second floor roof level (Cockpit Passage) and alterations to handrails at roof level (Kents Roof) (Linked with 26/01943/FULL).

Flat 63 3 Whitehall Court London SW1A 2EL

Internal alterations, including replacement of doors.

49 Charing Cross London SW1A 2DX

Installation of replacement internal ATMs to existing bank.

Old War Office Whitehall London SW1A 2BX

Installation of wall plaque and hanging sign (Whitehall Place). (Linked with 26/01759/ADV)

Old Admiralty Building Spring Gardens London SW1A 2AH

External lamp repairs to Horse Guards Parade, Admiralty Place and inner courtyard areas.