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/26/03515/ADLBC
Flat 4 58 Montagu Square London W1H 2LS
Detailed drawings of the new doors pursuant to Condition 3 of listed building consent dated 11th September 2025 (RN:25/04771/LBC).
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Westminster/26/03528/ADFULL
72 - 75 Marylebone High Street London W1U 5JW
Detailed drawings of plant screen enclosure pursuant to Condition 7 of planning permission dated 18th January 2024 (RN 23/08280/FULL)
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Westminster/26/03531/ADLBC
8 Bentinck Street London W1U 2BJ
Details of overall external envelope design of the new extension (detailed elevations and sections at 1:20) pursuant to Condition 4 (a) of listed building consent dated 17th September 2025...
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Westminster/26/03550/FULL
75 Brewer Street London W1F 9US
Installation of new louvre to existing shop window top light.
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Westminster/26/03568/ADV
Basement And Ground Floor 3 Princes Street London W1B 2LD
Display of non-illuminated fascia sign measuring 0.18m x 1.15m, non-illuminated hanging sign measuring 0.73m x 0.70m, lettering on green fabric awning measuring 0.11m x 4.00m, and vinyl let...
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Westminster/26/03602/TPO
Slingsby Place London
T1 Gleditsia triacanthos x 1: reduce height by 3m and lateral growth by 2-3.5m to suitable growth points, ensuring the crown is balanced.
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Westminster/26/03603/TCA
St Marks Court Abercorn Place NW8 9AN
T10 lime, T14 privet, T15 lime, T17 lime, T20 holly, T22 lime, T24 lilac, T28 plum - fell
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Westminster/26/03673/ADV
1 Great Marlborough Street London W1F 7HG
Display of two externally illuminated projecting signs measuring 1.2m x 0.9m and two externally illuminated fascia signs measuring 0.21m x 2.6m.
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Westminster/26/03695/ADV
10 Piccadilly London W1J 0DD
Display of advertisements on ground floor hoarding along the Piccadilly frontage measuring 65m x 5.25m, Air Street frontage measuring 27m x 4.5m (reducing to 2.5m), Regent Street frontage m...
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Westminster/26/03696/ADLBC
17 - 21 South Audley Street London W1K 2NY
Detailed method statement for the repair and refurbishment of existing external metal work supported by a condition survey pursuant to Condition 12 (part 6) of listed building consent dated...
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Westminster/26/03740/ADFULL
Last Temple House 22 Devereux Court London WC2R 3JJ
Details of new pavement grille and stone surround pursuant to condition 4ii of planning permission dated 23 April 2025 (RN: 24/06054/FULL) [Linked to 26/03779/ADLBC]
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Westminster/26/03773/ADV
128 Long Acre London WC2E 9AA
Display of hoarding to shopfront measuring 3.20m x 3.71m for temporary period from 1 September 2026 until 1 October 2026.
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Westminster/26/03777/AD7
3 Manchester Square London W1U 3PB
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at street level measuring 0.6m x 0.45m
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Westminster/26/03779/ADLBC
Last Temple House 22 Devereux Court London WC2R 3JJ
Details of new pavement grille and stone surround pursuant to condition 5ii of listed building consent dated 23 April 2025 (RN: 24/06055/LBC) [Linked to 26/03740/ADFULL]
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Westminster/26/03809/ADLBC
Royal Institute Of British Architects 66 Portland Place London W1B 1AD
Details of the new lightning protection pursuant to Condition 7 (part 8) (part) of listed building consent dated 11th June 2025 (RN:25/01205/LBC).
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Westminster/26/03863/ADLBC
The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR
Detailed sample panel of cleaning to brickwork and stonework pursuant to condition 10 of Listed Building Consent dated 12th March 2026 (RN: 25/07529/LBC)
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Westminster/26/03973/TPO
10 Talbot Road London W2 5LH
2 x London plane: crown reduce to previous, most recent reduction points and remove dead wood.
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Westminster/26/04002/TPO
Manor House Marylebone Road London NW1 5NP
1 x London plane: cown reduce lateral growth towards building back to previous, most recent reduction points, retaining furnishing growth, in order to shape and balance crown and provide ar...
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Westminster/26/04046/FULL
25 Warrington Crescent London W9 1ED
Internal and external alterations to the lower ground and ground floor maisonette, including internal reconfiguration, replacement windows and doors with conservation-style double glazing,...
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Westminster/26/04047/LBC
25 Warrington Crescent London W9 1ED
Internal and external alterations to the lower ground and ground floor maisonette, including internal reconfiguration, replacement windows and doors with conservation-style double glazing,...
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Westminster/26/04076/FULL
1C Gerald Road London SW1W 9EH
Replacement windows to front elevation with slimline double-glazing sash/casement windows. (Linked with 26/04077/LBC)
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Westminster/26/04077/LBC
1C Gerald Road London SW1W 9EH
Replacement of front elevation windows with slimline double-glazing sash/casement windows; and comprehensive internal space planning, refined partitioning, bespoke joinery integration acros...
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Westminster/26/04193/FULL
New Scotland Yard Victoria Embankment London SW1A 2JL
Variation of conditions 14 and 15 of panning permission dated 27 April 2016 (RN: 15/07497/FULL) for the: 'Demolition of existing buildings and erection of mixed use development comprising o...
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Westminster/26/04195/LBC
1 New Burlington Street London W1S 2JA
Installation of projecting hanging sign and one wall-mounted plaque. (Linked with 26/00439/ADV)
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Westminster/26/04196/NMA
79 Chester Square London SW1W 9DU
Amendments to planning permission dated 5th January 2023 (RN:22/05927/FULL) for "Excavation of basement storey beneath main house, demolition and rebuilding of mews house at new height plus...
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Westminster/26/04197/ADFULL
79 Chester Square London SW1W 9DU
Detailed drawings and the manufacturers specification; of the photovoltaic panels that will be used on main roof and the roof of the mews building; pursuant condition 14 of Planning Permiss...
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Westminster/26/04198/LBC
79 Chester Square London SW1W 9DU
Reconfiguration of the approved photovoltaic array, inlcuding changing approved array to one with a lower number of higher performing panels and changing the mounting system (Amendment of L...
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Westminster/26/04199/AD7
35 Wimpole Street London W1G 8GY
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m
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Westminster/26/04200/LBC
The Dilly 21 Piccadilly London W1J 0BH
Retrospective strip-out of retail units at 23-26 Piccadilly and basements at 5A Air Street / 67 Regent Street to shell condition, removing modern fit-out, services, plant and shopfront elem...
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Westminster/26/04201/AD7
9 Chesterfield Street London W1J 5JJ
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at 1m from the ground and measuring 0.9 x 0.6m.
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Westminster/26/04202/ADFULL
72 - 74 Lancaster Gate London W2 3NH
Detailed drawings and a bio-diversity management plan in relation to the green roof; to include construction method; pursuant to condition of 22 of planning permission dated 14th December 2...
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Westminster/26/04203/ADFULL
36 Hill Street London W1J 5NR
Details of noise survey; pursuant to condition 6 of planning permission dated 15th May 2026 (25/09046/FULL)
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Westminster/26/04204/LBC
Second Floor 11 Waterloo Place London SW1Y 4AU
Internal alterations to second floor including the removal and replacement of modern fittings and fixtures to create a new kitchenette, and other associated works.
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Westminster/26/04208/FULL
Second Floor 28 - 29 Gerrard Street London W1D 6JW
Erection of front extension/porch
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Westminster/26/04209/ADFULL
10 Chapel Street London SW1X 7BY
Detailed drawings (sections and elevations at a scale of 1:5 and 1:10) showing the window at rear third floor level above the closet wing extension must match the windows in the rear closet...
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Westminster/26/04211/ADV
75 Brewer Street London W1F 9US
Display of an externally illuminated projecting sign measuring 0.64m x 0.64m
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Westminster/26/04215/LBC
Ground Floor Front 3 Fitzhardinge Street London W1H 6EF
Installation of a new stud partition wall with glazed screen and single glazed door, sub-dividing the existing single room into two separate rooms.
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Westminster/26/04219/CLEUD
5 Fosbury Mews London W2 3JE
Application to certify that planning permission reference 19/07509/FULL, which was granted on 19 December 2019, was lawfully implemented, prior to the expiry of the permission on 19 Decembe...
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Westminster/26/04220/LBC
Dorchester Hotel 53 Park Lane London W1K 1QA
Erection of 3 illuminated flagpoles at ninth floor to the south elevation. (Linked to 26/04237/ADV)
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Westminster/26/04221/ADFULL
4 Biddulph Road London W9 1JB
Details of tree protection / void between foundations and soil, and rainwater mitigation pursuant to conditions 10 and 11 of planning permission dated 05 January 2026 (RN: 25/07165/FULL)
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Westminster/26/04222/FULL
Second Floor Flat 141 Portnall Road London W9 3BN
Erection of rear dormer roof extension and formation of third floor roof terrace to second floor flat, including installation of rooflights and associated external alterations.
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Westminster/25/04692/FULL
1 Kingsway London WC2B 6AN
Replacement of existing windows with new glazed door openings, and replacement balustrading, to allow use of part of the roof as a terrace at 8th floor level on the Kean Street elevation.
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Westminster/25/08514/FULL
14 - 16 Cockspur Street London SW1Y 5BL
Installation of CCTV cameras to front and rear ground floor elevations; new intercom and access control panel to front entrance; alteration to existing rainwater pipe on rear elevation.
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Westminster/25/08515/LBC
14 - 16 Cockspur Street London SW1Y 5BL
Installation of CCTV cameras to front and rear ground floor elevations; new intercom and access control panel to front entrance; alteration to existing rainwater pipe on rear elevation.
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Westminster/25/09290/FULL
Flat 8 7 Curzon Street London W1J 5HG
Provision of new lift, new retractable rooflight and provision of a new staircase
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Westminster/26/00007/FULL
12 Porchester Terrace London W2 3TL
Construction of rear infill extension to lower ground floor with roof terrace and glazed pitched roof above.
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Westminster/26/00133/COGADF
Land Bound By Edgware Rd, Boscobel St, Penfold St, Church St, Salisbury St And Broadley St (including Venables St And Part Of Penfold St) (Sites A, B And C) And Public Highway On Church Street London
Details of waste management strategy pursuant to condition 153 of planning permission dated 30th June 2023 (RN: 21/08160/COOUT).
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Westminster/26/00536/ADFULL
Land Bound By Edgware Rd, Boscobel St, Penfold St, Church St, Salisbury St And Broadley St (including Venables St And Part Of Penfold St) (Sites A, B And C) And Public Highway On Church Street London
Details of an arboricultural inspection report pursuant to conditions 124 and 125 (construction phase only) of planning permission dated 30th June 2023 (RN 21/08160/COOUT)
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Westminster/26/01453/TPO
11 Belgrave Place London SW1X 8AH
T1 1 x Golden False Acacia: fell
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Westminster/26/01538/ADV
Victoria Street London
Display of a double-sided advertisement panel consisting of 2 LCD screens both measuring 2.1m x 1.34m capable of static and dynamic content display with automatic rotation of images (Bus Sh...
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Westminster/26/01559/ADV
107 Charing Cross Road London WC2H 0DT
Display of a double-sided advertisement panel consisting of 2 LCD screens both measuring 2.1m x 1.34m capable of static and dynamic content display with automatic rotation of images (Bus Sh...
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Westminster/26/01630/FULL
The Westbury Hotel 37 Conduit Street London W1S 2YF
Variation of Condition 18 of planning permission dated 15th November 2024 (RN 24/02402/FULL) for: Excavation of extension to provide a second basement level, demolition and re-build of the...
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Westminster/26/01713/FULL
40 Ordnance Hill London NW8 6PU
Variation of conditions 1, 5, 7, 9 of planning permission dated 15th September 2025 (RN 25/00867/FULL) for the Erection of a single storey rear extension, and part single / part double stor...
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Westminster/26/01793/TCA
118 Maida Vale London W9 1PT
1 x cherry (T1) reduce height by 1-1.5m and spread by 1.5m.1 x silver birch (T2): reduce by 1m1 x pear (T4): fell
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Westminster/26/02207/FULL
514 - 516 Oxford Street London W1C 1LN
Installation of replacement shopfront including new portal feature with part glazing and security shutters.
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Westminster/26/02236/FULL
395 Edgware Road London W2 1BT
Internal alterations to remove wall to combine no 395 with 397 edgware road.
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Westminster/26/02311/LBC
Crown Equerrys House The Royal Mews London SW1W 0QH
Internal refurbishment of the basement unit to rooms B-09 to B-11, including re-decoration, re-flooring and associated works (South Lodge). CONFIDENTIAL
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Westminster/26/02380/FULL
15 - 19 Cavendish Place London W1G 0QE
Erection of two storey mansard roof extension with associated dormer windows, plus extension on sixth floor to provide additional office (Class E) accommodation including plant space and gr...
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Westminster/26/02432/FULL
44 Chiltern Street London W1U 7QP
Installation of two external air conditioning condenser units positioned at ground floor level, on top of the existing light well roof.
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Westminster/26/02441/ADV
1 Dean Bradley Street London SW1P 3EP
Display of two projecting signs measuring 0.676 m x 0.5 m with internally illuminated lettering, one on Dean Bradley Street and one on Horseferry Road.