Planning authority · 2026
Westminster planning applications 2026
6,485 public planning records from 2026 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Westminster/26/00644/NMA
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 extens...
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Westminster/26/00658/FULL
6 Wilton Place London SW1X 8RH
Works to the house main roof. Repairs and renovation. (Linked with 26/00659/LBC)
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Westminster/26/00707/ADFULL
Dev Site At 19-35 Baker Street, 88-110 George Street, 69-71 Blandford Street And 30 Gloucester Place London
Details of the design strategy for all shopfronts and signs, and for the treatment of the courtyard shopfronts to ensure these are active frontages with public entrances and a scheme to dem...
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Westminster/26/00722/NMA
The Westbury Hotel 37 Conduit Street London W1S 2YF
Amendments to planning permission dated 25 February 2025 (RN: 24/08569/FULL ) for External alterations including the installation of a plant tower at 1st to 4th floor level (with an externa...
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Westminster/26/00768/ADLBC
30 Grosvenor Square London W1K 6AN
Detailed drawings and/or full particulars of the alterations at ground floor level including shopfronts and signs pursuant to condition 4 (part 2) of listed building dated 18th February 202...
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Westminster/26/00778/ADFULL
30 Grosvenor Square London W1K 6AN
Detailed drawings and/or full particulars of the alterations at ground floor level including shopfronts and signs pursuant to Condition 4 (Part 2) of planning permission dated 7th April 202...
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Westminster/26/00807/ADFULL
171 Victoria Street London SW1E 5NN
Detailed Circular Economy Statement including a site waste management plan pursuant to condition 26 of planning permission dated 6 February 2026 (RN: 24/07197/FULL).
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Westminster/26/00808/ADFULL
171 Victoria Street London SW1E 5NN
Details demonstrating the ability for future connection to Decentralised Energy Network pursuant to condition 30 of planning permission dated 06 February 2026 (RN: 24/07197/FULL)
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Westminster/26/00809/ADFULL
171 Victoria Street London SW1E 5NN
Details of updated Energy Statement pursuant to condition 28 of planning permission dated 6 February 2026 (RN: 24/07197/FULL).
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Westminster/26/00810/ADFULL
171 Victoria Street London SW1E 5NN
Details of Whole Life Carbon Assessment pursuant to condition 27 (a) of planning permission dated 6 February 2026 (RN: 24/07197/FULL).
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Westminster/26/00815/TPO
191 Randolph Avenue London W9 1DJ
2 x London plane (T1 and T2, rear): Crown reduce by about 3m back to previous points whilst leaving furnishing growth for crown continuity. Crown thin by 15-20%..
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Westminster/26/00821/ADLBC
37 Great Cumberland Place London W1H 7TD
Details of the existing and proposed floor build ups throughout the building and drawings omitting floor levelling and joist notching pursuant to condition 3A and 5 of listed building conse...
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Westminster/26/00838/ADFULL
6 Rutland Court Rutland Gardens London SW7 1BN
Details of a photographic schedule of samples of facing materials including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condit...
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Westminster/26/00886/FULL
31 Grove End Road London NW8 9LY
Variation of condition 1 of planning permission dated 25 June 2024 (RN: 24/02658/FULL) which varied condition 1 of planning permission dated 14 February 2024 (RN: 22/05902/FULL) and amended...
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Westminster/26/00890/ADLBC
100 Bayswater Road London W2 3HJ
Detailed drawing of revised railing design omitting the additional vertical support bars and to be replaced with continuous railings, welded joints, bars caulked into plinth and additional...
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Westminster/26/00916/ADFULL
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)
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Westminster/26/01229/OBS
1 Silk Street City Of London London EC2Y 8HQ
This development is proposed to be a phased development (phase 1: demolition, phase 2 construction) comprising: the demolition of the existing buildings, partial retention of the existing b...
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Westminster/26/01299/ADLBC
Flat 3 68 Eccleston Square London SW1V 1PJ
Details of new cornices, chimneypieces, skirtings, internal doors and window to rear; and retention of non-original cornices pursuant to conditions 4 and 5 of listed building consent dated...
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Westminster/26/01408/TCA
88 Maida Vale London W9 1PR
1 x Mulberry (T2, rear): crown reduce by about 1.5m; to form a more compact shape.
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Westminster/26/01474/LBC
Apartment 7 81 Lancaster Gate London W2 3NH
Installation of two sash windows to central lightwell and internal alterations to flat. [Linked with 26/01473/FULL]
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Westminster/26/08663/COGADF
Queens Park Court Ilbert Street London W10 4QA
Details of validation report (phase 4) pursuant to condition 18 of planning permission dated 28 July 2020 (RN: 19/07659/COFUL).
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Westminster/25/08992/CLOPUD
20 Hertford Street London W1J 7RX
Replacement of existing timber-framed windows with new traditionally detailed timber windows matching the existing openings in size and opening style, with a traditional glazing style.
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Westminster/25/06081/FULL
Flat 8 61 - 62 Eccleston Square London SW1V 1PH
Installation of rooflights to main roof.
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Westminster/25/06361/FULL
90 Gloucester Place London W1U 6HS
Installation of external plant equipment and associated external alterations. (Linked to 25/06362/LBC)
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Westminster/25/06362/LBC
90 Gloucester Place London W1U 6HS
Installation of external plant equipment, internal air conditioning units, and the running of pipework within existing service routes, and associated external and internal alterations. (Lin...
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Westminster/25/06582/FULL
30 Old Queen Street London SW1H 9HP
External alterations including replacement of rooflight with AOV and removal and replacement of bitumen roof surface. (Linked with 25/06583/LBC).
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Westminster/25/06583/LBC
30 Old Queen Street London SW1H 9HP
Internal and external alterations including refurbishment to existing windows with draught seals; cleaning and redecorating of cills and lintels; alterations to third floor bathroom; replac...
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Westminster/25/06747/FULL
Basement And Ground Floor Maisonette 101 Ebury Street London SW1W 9QU
Removal of existing rear extension and replacement extension at ground floor level and incorporation of existing lower ground floor vault. Install air conditioning unit within acoustic encl...
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Westminster/25/06748/LBC
Basement And Ground Floor Maisonette 101 Ebury Street London SW1W 9QU
Removal of existing rear extension and replacement extension at ground floor level; incorporation of existing lower ground floor vault and internal reorganisation to lower ground and ground...
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Westminster/25/07203/FULL
Sanctuary Buildings 20 Great Smith Street London SW1P 3BT
Temporary modification and subsequent reinstatement of a single section of curtain walling spanning between the basement and ground floor, to facilitate inclusive access while the main entr...
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Westminster/25/07659/FULL
5A Burlington Gardens London W1S 3EP
Installation of replacement sliding glazed doors and removal of stall riser.
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Westminster/25/07770/LBC
House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA
Alterations and refurbishment at roof level.
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Westminster/25/07964/LBC
Old Admiralty Building Spring Gardens London SW1A 2AH
Opening up works (internally) for the purposes of investigation (part-retrospective).
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Westminster/25/08067/LBC
Royal Courts Of Justice Strand London WC2A 2LL
Replacement of lift cars and doors, including integral surrounds to lift doors, and installation of associated metal thresholds within the Queen's Building.
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Westminster/25/08278/ADLBC
10 South Molton Street London W1K 5QJ
Detailed drawings of the new windows to South Molton Lane elevation pursuant to Condition 3a 2 (part) of listed building dated 1st September 2025 (RN: 25/03046/LBC)
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Westminster/25/08307/FULL
93 - 94 Wilton Road London SW1V 1DW
Installation of replacement external plant, including supply and extract ducts and a condenser unit on rear first floor flat roof area.
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Westminster/25/08826/ADLBC
97 Mount Street London W1K 2TD
Details of roof terrace railings pursuant to condition 11 of listed building consent dated 14th October 2024 (RN: 24/01955/LBC)
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Westminster/25/09360/LBC
87A Duke Street London W1K 5PQ
Internal alterations.
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Westminster/26/00113/TCA
Barbara Brosnan Court 46 Grove End Road London NW8 9NN
1 x sycamore (T8299): Fell 1 x ash (T8319): Fell 1 x beech (T8284): Clear building by 2 metres. Lift to 5 metres.2 x sycamore (T8312 and T8316): 2m lateral reduction (pruning to suitable se...
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Westminster/26/00293/TPO
5 Leamington Road Villas London W11 1HS
1 x lime (front): crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure for crown continuity.
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Westminster/26/00328/TCA
12 Clifton Hill London NW8 0QG
1 x ash (T2, rear): Crown reduce to the previous most recent reduction points. 1 x lime (T3, rear): Crown reduce to previous, most recent reduction points, retaining shortened furnishing gr...
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Westminster/26/00427/ADFULL
Tate Britain Millbank London SW1P 4RG
Details of Habitat Management and Monitoring Plan pursuant to condition 9 of planning permission dated 30 September 2025 (RN: 25/04193/FULL).
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Westminster/26/00581/ADV
Quadrant Arcade London
Display of a totem sign measuring 2.3m (height) by 0.7m (width), including removeable backlit tenant signage panels, and associated works (Linked 26/00556/LBC)
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Westminster/26/00661/LBC
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.
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Westminster/26/00697/LBC
11 - 11A Artillery Row SW1P 1RH
Internal alterations to ground floor shop unit (retrospective)
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Westminster/26/00806/ADFULL
171 Victoria Street London SW1E 5NN
Details of construction drawings of the surface water drainage network, associated sustainable drainage components and flow control mechanisms and a construction method statement pursuant t...
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Westminster/26/00813/LBC
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.
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Westminster/26/00830/FULL
14 St Edmund's Close London NW8 7QS
Variation of condition 1 of planning permission dated 19 March 2019 (RN 18/09305/FULL) for the Demolition of existing two storey house and detached double garage and boundary wall to St Edm...
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Westminster/26/00873/ADFULL
Tate Britain Millbank London SW1P 4RG
Details of Biodiversity Enhancement Plan pursuant to condition 19 of planning permission dated 12 February 2026 (RN: 25/04193/FULL).
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Westminster/26/00920/ADFULL
23 Rose Street London WC2E 9EA
Details of obscure glass sample pursuant to Condition 4 of planning permission dated 04 March 2024 (RN: 24/07617/FULL).
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Westminster/26/01279/TCA
23 Belgrave Square London SW1X 8PZ
Ash (T1)- remove epicormic growth from main trunk up to crown break.
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Westminster/26/01300/ADV
87 Charlwood Street London SW1V 4PB
Display of backpanel and lettering on stand-off locators on existing fascia sign measuring 4980mm x 690mm.
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Westminster/26/01339/NMA
Development Site At 12-13 Rathbone Place, 1-6 Gresse Street And 7 - 15 Gresse Street London W1T 1LL
Amendments to planning permission dated 19 September 2025 (RN: 25/02580/FULL) for, 'Extension at third and fourth floor level to provide additional office (Class E) floorspace, the provisio...
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Westminster/26/01353/ADLBC
25 Belgrave Square London SW1X 8QD
Details of new windows and external doors pursuant to Condition 3 of listed building consent dated 12 February 2025 (RN: 24/06901/LBC).
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Westminster/26/01361/ADFULL
25 Belgrave Square London SW1X 8QD
Details of new windows and external doors pursuant to Condition 4 of planning permission dated 12 February 2025 (RN: 24/06912/FULL).
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Westminster/26/01448/TDD
41 Blomfield Road London W9 2PF
1 x plum (rear): fell
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Westminster/26/01454/FULL
Westminster Cathedral Ambrosden Avenue London SW1P 1QW
Refurbishment of Westminster Cathedral Hall including minor external and internal alterations and repairs and landscaping of the Cathedral car park adjacent to the Hall, with installation o...
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Westminster/26/01455/LBC
Westminster Cathedral Ambrosden Avenue London SW1P 1QW
Refurbishment of Westminster Cathedral Hall including minor external and internal alterations and repairs and landscaping of the Cathedral car park with installation of new stormwater drain...
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Westminster/26/01459/FULL
25 Princes Gate London SW7 1PT
Excavation of a basement beneath the footprint of lower ground floor, internal and external refurbishment and restoration, and associated works. (Linked with 26/01460/LBC)
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Westminster/26/01460/LBC
25 Princes Gate London SW7 1PT
Excavation of a basement beneath the footprint of lower ground floor, internal and external refurbishment and restoration, and associated works. (Linked with 26/01459/FULL)