Planning applications in Westminster, May 2026

House 1 42 Bell Street London NW1 5AW

Erection of two additional floors and installation of a lift and new stairs to central courtyard at first floor level and conversion of the three five-storey houses to form nine new flats together with alterations to stairs and installation of bin and cycle stores within the central courtyard of the site.

10 Lord North Street London SW1P 3LA

Internal alterations at lower ground and ground floor levels and installation of stairlift.

St Johns Wood Barracks Ordnance Hill London NW8 6PT

Detailed drawings of the mansard roof treatment to blocks 09 pursuant to condition 28 of planning permission dated 23th May 2024 (RN:24/00479/FULL)

Mimosa House 12 Princes Street London W1B 2LL

Details of the pre-demolition audit in accordance with section 4.6 of the GLA's adopted Circular Economy Statement guidance shall be submitted to us and approved by us in writing; pursuant to condition 25(a) of planning permission dated 17th March 2026 (RN 24/06571/FULL)

85 Strand London WC2R 0DW

Change of use of use of first to seventh floors, part ground floor entrance, and part basement from office (Class E) to aparthotel (Class C1); installation of plant at roof level.

Parliamentary Estate Parliament Street London SW1A 2NU

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

Winfield House Outer Circle Regent's Park London NW1 4RT

Details Ecologists Report; pursuant to condition 4 of planning permission dated 1st February 2022 (RN 21/04285/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)

66 Harley Street London W1G 7HD

Installation of two non-illuminated plaques, measuring 30cm x 20cm.

16 John Islip Street London SW1P 4JU

Intallation of external CCTV cameras onto Blocks A, B, C and D.

206 Portnall Road London W9 3BJ

1 x sycamore (T2 of the TPO): Reduce the tree to approximately 4.5 metres in height to create a pollard-like structure and then place it on a cyclical maintenance regime every 3 years.

40 Wellington Road London NW8 9TJ

Strip out existing M&E (Mechanical and electrical) equipment on the roof area, instillation of new M&E (Mechanical and electrical) equipment on the roof area, instillation of new safety guard rails and pull down ladder for roof access to be installed and infill of stone work to match existing.

14 Cruickshank House Townshend Estate Allitsen Road London NW8 6JY

Replacement of windows at flat 14.

Egyptian House 170 - 173 Piccadilly London W1J 9EJ

Installation of eyebolts into the facade of the building to safely suspend the Christmas lights.

114 - 116 Queensway London W2 6LS

Details of signed appendix A, SEMP and completed Section 61 prior consent form pursuant to condition 2 of planning permission dated XXX ((RN: 25/03223/FULL).

The Albert 52 Victoria Street London SW1H 0NP

Internal alterations and refurbishment at lower ground, ground, first and second floor levels including insertion of internal partitions to form an accessible WC at ground floor level, reconfiguration and enlargement of toilet facilities at first floor level, amendments to lower ground floor toilets, alterations to bar counters and back fittings at ground and first floor levels, works to fixed seating, internal doors and screens, refurbishment of internal finishes including floors, lighting and decorations and associated works.

24 Newton Road London W2 5LT

Replacement of exsiting windows with double glazed timber sash windows.

13 Passmore Street London SW1W 8HR

Details of windows, dormer window details, rooflights and PV panels and detailed drawings and a bio-diversity management plan in relation to the green and blue roofs to include construction method, layout, species and maintenance regime pursuant to conditions 6 and 16 of planning permission dated 24th June 2024 (RN: 24/01199/FULL).

15 Passmore Street London SW1W 8HR

Details of windows, dormer window details, rooflights and PV panels and detailed drawings and a bio-diversity management plan in relation to the green and blue roofs to include construction method, layout, species and maintenance regime pursuant to conditions 6 and 16 of planning permission dated 24th June 2024 (RN: 24/01201/FULL)

Basement And Ground Floor Front 70 Old Compton Street London W1D 4UL

Retention of an internally illuminated fascia sign measuring 0.6m x 0.6m; and an internally illuminated projecting sign measuring 0.6m x 0.6m. [Linked to 26/03097/FULL]

Basement And Ground Floor Front 70 Old Compton Street London W1D 4UL

Installation of an openable shopfront and metal mesh fascia box over existing ventilation ducts

5 Passmore Street London SW1W 8HR

Details of windows, dormer window details, rooflights and PV panels and detailed drawings and a bio-diversity management plan in relation to the green and blue roofs to include construction method, layout, species and maintenance regime pursuant to conditions 6 and 16 of planning permission dated 7th February 2024 (RN:24/01194/FULL).

7 Passmore Street London SW1W 8HR

Details of windows, dormer window details, rooflights and PV panels and detailed drawings and a bio-diversity management plan in relation to the green and blue roofs to include construction method, layout, species and maintenance regime pursuant to conditions 6 and 16 of planning permission dated 7th February 2024 (RN: 24/01196/FULL).

Top Floor Flat 334 Kilburn Lane London W9 3EF

Erection of rear dormer extension and associated works.

19 Randolph Avenue London W9 1BH

Replacement of the existing rear single-storey conservatory with a two-storey glazed infill extension and roof terrace above; removal of terrace and extension of the existing closet wing, minor enlargement of the bin store beneath the front approach path and steps and installation of lightweight lean-to; installation of heritage conservation roof windows; replacement of all windows with traditional double glazed timber units and installation of an air conditioning unit in the front lightwell and installation of railings.

15 Sheldon Square London W2 6DL

Details of cycle parking pursuant to condition 14 of planning permission dated 10 February 2026 (RN: 25/00673/FULL)

Basement And Ground Floor 411 Oxford Street London W1C 2PE

Display of one externally illuminated fascia sign measuring 0.4m x 1.5m and one non illuminated projecting sign measuring 0.6m x 0.6m. Linked with 26/03039/FULL

Basement And Ground Floor 411 Oxford Street London W1C 2PE

Installation of new shopfront. Linked with 26/03040/ADV

Basement 46 Gerrard Street London W1D 5QH

Flexible use of part of the rear basement for use either as restaurant accommodation (Class E(b)) in association with the existing restaurant in the remainder of the property, retail (Class E(a)), betting shop (sui generis), therapy room (sui generis) or karaoke bar (sui generis) use.

Charlwood House Vauxhall Bridge Road London SW1V 2SY

Details of railings, chicane railings, gates and access fobs, and vehicular access gates pursuant to condition 6 of planning permission dated 19 July 2023 (RN: 22/03216/COFUL).

41 - 43 Bell Street London NW1 5BY

Details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to condition 5 of planning permission dated 23rd April 2026 (RN:26/01187/FULL)

17 Belgrave Square London SW1X 8PG

Details of the elevations and sections of the new windows (scaled 1:10) showing integral glazing bars and of the new external doors (scaled 1:10) showing integral glazing bars pursuant to condition 4 of planning permission dated 21st August 2025 (RN: 25/04566/FULL) Linked to 26/03061/ADLBC.

Development Site At 5 - 9 Great Newport Street London WC2H 7JA

Details of cooling hierarchy / updated energy statement pursuant to conditions 36, 38, 39, 40, 41 of planning permission dated 27 February 2026 (RN: 24/02467/FULL).

John Lewis 278 - 306 Oxford Street London W1C 1DX

Details of artwork projections pursuant to condition 2 of advertisement consent dated 15 August 2018 (RN:18/06333/ADV)

33 Chepstow Place London W2 4TT

Details of new windows pursuant to condition 4 of planning permission dated 30 April 2026 (RN: 26/01588/FULL).

32 Grosvenor Crescent Mews London SW1X 7EX

Details of method statement for the removal and storage of ten stall dividers; pursuant to condition 4(a) of Listed building consent dated 16th October 2025 (RN 24/09038/LBC)

Griffith House 280 Old Marylebone Road London NW1 5RJ

Proposed six antennas (top of proposed antennas 26.60m AGL)and fifteen RRHs to be added Proposed two. 300 dishes (C/L 25.30m AGL) and Proposed equipment cabin

105 Elgin Avenue London W9 2NP

Sycamore Tees numbers 4 and 5 as shown on the Tree Works Plan SJA TWP22462-061. the removal of both trees was previously approved on January 5th 2023, ref. 22/06941/TCA

116 - 117 New Bond Street London W1S 1EN

Display of one internally illuminated fascia sign measuring 0.224m x 3.5m and two externally mounted flags at ground floor level measuring 0.517m x 0.94m.

21 Hugh Street London SW1V 1QJ

Erection of single-storey rear extension, external alterations at rear ground floor level, lowering of rear garden level and installation of a timber gazebo.

37 Trevor Place London SW7 1LE

Alterations including enlargement of louvres and installation of new plant in basement; landscaping of roof terrace; second floor windows replaced with door sets; partial demolition at ground and first floor levels to create new lightwell and landscaped courtyard. ping

17 Belgrave Square London SW1X 8PG

Removal of Condition 10 of listed building consent dated 18th August 2025 (RN:25/03417/LBC) for: Replacement and erection of five air condenser units within acoustic enclosure on main roof of 17 Belgrave Square, two new air condenser units within two separate enclosures on rear ground floor terrace to 17 Belgrave Mews West and internal air conditioning units. Internal and external alterations, including alteration to conservatory, internal layout changes, installation of underfloor heating system, and removal and replacement of floorboards, doors and MEP services namely, to remove the requirement to carry out a paint analysis of the principal rooms.

116 - 117 New Bond Street London W1S 1EN

Detailed drawings (scale 1:20 & 1:5) of new windows, new doors and new shopfronts pursuant to partial discharge of condition 4 of planning permission dated 1st October 2024 (RN: 24/03863/FULL).

Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

Detailed Circular Economy Statement including a site waste management plan pursuant to condition 37 (part b) of planning permission dated 23rd December 2024 (RN:24/04744).

Victory House 99 - 101 Regent Street London W1B 4EZ

External alterations to Swallow Street, including the removal of an entrance to reinstate the full glazing to the retail unit fronting on Swallow Street and creation of a new office entrance with replacement canopy above the refurbished office door and the removal of an existing step with a stone ramp. Installation of replacement plant equipment at fifth floor level and within the extended lift motor room. Introduction of an amenity roof terrace at second floor level with a new double door opening. Alongside, the installation of proposed new steel windows incorporating louvred grilles on the Sackville Street elevation, and associated works. [Linked to 26/03038/LBC]

1 Portman Square London W1H 6DG

Installation of two new freestanding air conditioning condensers in acoustic enclosures installed at bottom of lightwell.

17 Belgrave Square London SW1X 8PG

Reconfiguration and alteration of the area between the main building and the Mews, including the erection of a pergola structure, alterations to the rear annex openings, updated rear garden layout.

New Scotland Yard 8 - 10 Broadway London SW1H 0BG

Variation of Condition 31 of planning permission dated 27th April 2016 (RN:15/07497/FULL) for: Demolition of existing buildings and erection of mixed use development comprising office (Class B1) and retail (Classes A1 & A3) across x2 four storey podiums, each with three residential buildings above (total of x6 residential buildings) ranging from 14 to 20 storeys high, providing residential units (including affordable residential units). Provision of new walkway and landscaping between the podiums and a retail pavilion at ground level. Erection of up to three basement levels comprising residential facilities, cycle storage (commercial and residential), plant and parking spaces namely, to permit opening hours from 06:30 Monday to Friday, and from 07:00 Saturday and Sunday at this unit.

69 Clifton Hill London NW8 0JN

T1. Lime Front To maintain cyclical pruning; reduce canopy to previous points (5m in height 3m in lateral spread) Re-growth is now touching the buildings and needs to be prune back asap.

17 Belgrave Square London SW1X 8PG

detailed drawings at a scale of 1:10 and sections at 1:5 of Windows, Doors, Garage Doors, which should appear as side hung, not up and over; Roof Lantern and any new lighting and flooring in the principal rooms pursuant to discharge of condition 6 of listed building consent dated 21st August 2025 (RN: 25, 03417/LBC).