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/26/02204/ADV
Cunard House 15 Regent Street London SW1Y 4LR
Display of temporary promotional vinyl measuring 3.1m x 2.4m.
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Westminster/26/02214/FULL
30 Westmoreland Terrace London SW1V 4AL
Replacement of main entrance door and top light at ground floor level, the door in the screen under the entrance bridge at lower ground floor level and the lower ground floor level rear doo...
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Westminster/26/02276/ADV
12 Argyll Street London W1F 7TJ
Display of two internally illuminated fascia signs measuring 0.5m x 3.7m and one internally-illuminated projecting sign measuring 0.4m x 0.58m.
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Westminster/26/02593/TDD
Open Space Belgrave Square London SW1X 8PS
1 x London plane (T4489): Remove 2 no. Massaria infected limbs, (i) at 10 m height growing to north west, (ii) at 18-20 m to the north 1 x London plane (T4682): Remove one Massaria affected...
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Westminster/26/02771/PACU2F
400 Harrow Road London W9 2HU
Notification for Prior Approval for the change of use of the first and second floors from Class E to 1 x 1 bedroom flat and 1 x 1 person studio flat, with retention of ground and basement f...
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Westminster/26/02811/FULL
12 Chesterfield Street London W1J 5JN
Rectification of unauthorised stripout works; exterior works including replacement of tiling, addition of cast iron pipework, installation of pergola to garden, alterations to approved desi...
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Westminster/26/02812/LBC
12 Chesterfield Street London W1J 5JN
Rectification of unauthorised stripout works; exterior works including replacement of tiling, addition of cast iron pipework, installation of pergola to garden, alterations to approved desi...
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Westminster/26/02833/LBC
12 Downing Street London SW1A 2AD
Installation of new and replacement of external CCTV Cameras.
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Westminster/26/02865/CLOPUD
29 - 30 Brook Mews North London W2 3BW
Use of the ground and first floors of 29 Brook Mews North as a meditation/wellbeing centre (within Use Class E).
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Westminster/26/02938/ADV
Ground Floor 21 Craven Terrace London W2 3QH
Display of non-illuminated painted signage to glazing measuring 1.985m x 1.155m.
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Westminster/26/03010/TCA
Synagogue 9 Lauderdale Road London W9 1LT
1 x Olive, 1 x Fig and 1 x Privet: Fell 1 x Elderberry and 1 x Privet to reduce by around 1.5m height.
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Westminster/26/03013/ADV
218 - 220 Baker Street London NW1 5RT
Display of non-illuminated fascia sign measuring 5m X 3m and non-illuminated projecting sign 1m X 2m.
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Westminster/26/03237/NMA
291 Harrow Road London W9 3RN
Amendments to planning permission dated 9th October 2025 (RN:25/02170/COFUL) for Demolition of existing buildings at 291 Harrow Road and 1-2 Elmfield Way and the Multi Use Games Area (MUGA)...
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Westminster/26/03275/LBC
29D Porchester Square London W2 6AN
Internal alterations, including changes to layout and refurbishment works at second floor level.
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Westminster/26/03309/FULL
9 Cavendish Square London W1G 9DF
Installation of CCTV cameras at Ground Floor; and louvres in place of existing windows at Lower Ground Floor.
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Westminster/26/03611/ADV
100 Berwick Street London W1F 0QB
Display of a non-illuminated projecting sign measuring 0.61m x 0.61m; and an internally illuminated fascia sign measuring 0.24m x 1m.
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Westminster/26/03621/ADV
42 Westbourne Grove London W2 5SH
Display of externally illuminated fascia and hanging signs measuring 5.10m x 1.34m and 0.60m x 0.60m. (Linked with 26/01268/FULL)
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Westminster/26/03635/ADLBC
72 - 74 Lancaster Gate London W2 3NH
Details of new and altered windows and rooflights, including secondary glazing; pursuant to condition 3(b) of Listed Building Consent dated 14th December 2023 (RN 23/00772/LBC) (Linked app:...
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Westminster/26/03656/ADFULL
72 - 74 Lancaster Gate London W2 3NH
Detailed drawings of new and altered windows and rooflights pursuant to condition 6 (b) of planning permission dated 14th December 2023 (RN: 23/00770/FULL) (Linked app: 26/03635/ADLBC).
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Westminster/26/03734/LBC
Upper Maisonette 104 Star Street London W2 1QF
Internal alterations at first and second floor level (Retrospective).
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Westminster/26/03986/LBC
5 Great Newport Street London WC2H 7JB
Minor internal works, namely revision of secondary entrance door design, reconstruction of half-landing WCs, improvements to vertical distribution of pipework, relocation of comms cupboard,...
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Westminster/26/03995/ADFULL
40 Ebury Mews East London SW1W 9QA
Details to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site pursuant to Condition 6 of prior approval dated 21st Ma...
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Westminster/26/04013/NMA
Ground Floor Lords Cricket Ground St John's Wood Road London NW8 8QN
Amendments to planning permission dated 21st May 2024 (RN: 23/08458/FULL) for Demolition of the existing Allen stand and the erection of a new stand with a link bridge to the adjacent Pavil...
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Westminster/26/04019/TCA
38 Warwick Avenue London W9 2PT
1 x Lime (front, T1): crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure.
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Westminster/26/04030/ADV
18 Tavistock Street London WC2E 7PP
Display of two externally illuminated fascia signs each measuring 0.40m x 1.48m; externally (integrated LED downlight) illuminated projecting sign measuring 0.65m x 0.79m.
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Westminster/26/04038/FULL
29A James Street Marylebone London W1U 1DZ
Replacement of AC units and kitchen extract duct.
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Westminster/26/04075/ADFULL
14 Berkeley Square London W1J 6AF
Details of Operational Management Plan; pursuant to Condition 4 of planning permission dated 10th May 2024 (RN 24/01892/FULL)
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Westminster/26/04078/TCA
122 Cambridge Street London SW1V 4QF
T1: Small Ginkgo in back garden. Sympathetically cut back from building by 1.5m to suitable pruning points. Lift overhanging branches leaning into the neighbour's property to 2.5m clearance...
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Westminster/26/04079/FULL
Flat H 51 Lupus Street London SW1V 3EY
Replacement double glazed timber sash windows
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Westminster/26/04080/FULL
Flat J 51 Lupus Street London SW1V 3EY
Replacement double glazed timber sash windows.
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Westminster/26/04081/FULL
Royal Institute Of British Architects 66 Portland Place London W1B 1AD
Removal of an existing roof lantern and infilling of the opening with a new insulated timber roof construction at third floor roof level; replacement of three existing rooflights with new t...
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Westminster/26/04082/LBC
Royal Institute Of British Architects 66 Portland Place London W1B 1AD
Removal of an existing roof lantern and infilling of the opening with a new insulated timber roof construction at third floor roof level; replacement of three existing rooflights with new t...
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Westminster/26/04083/ADLBC
17 - 21 South Audley Street London W1K 2NY
Details of external steps and stairs and new stairs, banisters and handrails and or associated junctions pursuant to conditions 5 (6) and 6 (11) dated 14 March 2023 (RN: 22/05005/LBC).
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Westminster/26/04084/ADLBC
36 St Martin's Lane London WC2N 4ER
Details of repairs to the plinth and column bases at the timber cupola and details of any temporary support pursuant to condition 4 (b) of listed building consent dated 22 August 2024 (RN:...
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Westminster/26/04088/ADV
56 Old Compton Street London W1D 4UE
Display of internally illuminated fascia and hanging signs measuring 0.35m x 3.83m and 0.70m x 0.319m.
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Westminster/26/04090/ADV
449 Oxford Street London W1C 2PS
Display of internally illuminated fascia and hanging signs measuring 0.62m x 6.10m and 0.55m x 0.60m.
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Westminster/26/04091/FULL
11 - 13 Broad Court London WC2B 5PY
Repair and refurbishment works to the building fabric including repair and repointing of brickwork and stonework, repair and localised replacement of roof coverings and rainwater goods, rep...
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Westminster/26/04092/LBC
11 - 13 Broad Court London WC2B 5PY
Repair and maintenance works including repair and repointing of masonry, repair and localised replacement of roof coverings, rainwater goods and drainage, repair and refurbishment of window...
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Westminster/26/04093/ADV
Basement And Ground Floor 10 Dean Street London W1D 3RW
Display of five internally illuminated fascia signs measuring 0.47 x 5.262m, 0.615m x 1.037m, 0.615m x 1.037m, one internally illuminated projecting sign measuring 0.7m x 0.7m and one inter...
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Westminster/26/04094/ADFULL
Dolphin Square London
Details of supplementary acoustic report pursuant to condition 7 of planning permission dated 08 March 2023 (RN: 23/00458/FULL)
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Westminster/26/04095/LBC
The Nag's Head Public House 10 James Street Covent Garden London WC2E 8BT
Installation of a telecommunications cable.
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Westminster/26/04096/LBC
9 Fitzmaurice Place London W1J 5JD
Reinstatement works to the fencing room and the squash court following water ingress damage.
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Westminster/26/04097/FULL
Development Site At Olympia Mews And 28 To 34 Queensway London
Variation of condition 4, 16, 23, 31, 39, 40, 41, 42, 43 of planning permission dated 23rd July 2024 (RN:23/07119/FULL) for the Variation of Condition 1 (approved plans) of planning permiss...
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Westminster/26/04098/ADFULL
4 Clifton Hill London NW8 0QG
Details of method statement and tree protection plan, drawings of a hard and soft landscaping scheme: pursuant to condition 5 and 6 of planning permission dated 27th May 2026 (RN 26/01071/F...
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Westminster/26/04099/ADFULL
Wellington Barracks Birdcage Walk SW1E 6HQ
Detailed Circular Economy Statement including a site waste management plan: pursuant to condition 10(b) of planning permission dated 20th March 2024 (RN 23/05458/FULL)
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Westminster/26/04100/TCA
16 Westbourne Park Road London W2 5PH
T1 (Cordyline australis) - fell and remove stump. Replant with a native small tree within rear garden.
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Westminster/26/04102/ADFULL
Dolphin Square London
Details of sound insulation measures pursuant to condition 9 of planning permission dated 08 March 2023 (RN: 23/00458/FULL)
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Westminster/26/04103/ADFULL
Dolphin Square London
Details of louvred and brick enclosures to the ASHPs at roof level pursuant to condition 10 of planning permission dated 08 March 2023 (RN: 23/00458/FULL)
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Westminster/26/04104/FULL
De Beers Jewellers Limited 45 - 50 Old Bond Street London W1S 4QT
Installation of a vending machine to the Piccadilly elevation on the existing retail unit. (Linked with 26/04105/LBC)
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Westminster/26/04105/LBC
De Beers Jewellers Limited 45 - 50 Old Bond Street London W1S 4QT
Installation of a vending machine to the Piccadilly elevation on the existing retail unit. (Linked with 26/04104/FULL)
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Westminster/26/04106/FULL
36 Droop Street London W10 4DQ
Replacement of front and rear elevation windows with double glazed timber windows.
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Westminster/26/04108/ADFULL
19 South Street London W1K 2XB
Details of a written scheme of investigation pursuant to condition 6 of planning permission dated 9th May 2024 (RN:23/03029/FULL)
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Westminster/26/04109/CLOPUD
102 Oliphant Street London W10 4EB
Installation of solar panels to the rear roofslope.
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Westminster/26/04111/FULL
39 Kilravock Street London W10 4HX
Replacement of lean-to glass roof to the rear side return with a new like-for-like glass roof; replacement of rear first floor windows with double glazed timber sash windows; replacement of...
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Westminster/26/04112/LBC
93 Warrington Crescent London W9 1EH
Internal works, including replacement of dumbwaiter and realigning of internal screen to original location.
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Westminster/26/04113/LBC
46 Portland Place London W1B 1NF
Installation of replacement all non-original windows and relevant external glazed doors with new painted windows and new glazed painted external doors together with reinstatement of suitabl...
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Westminster/26/04116/ADLBC
Admiralty Arch The Mall London SW1A 2WH
Details of all works of restoration and repair to the external facades pursuant to condition 2 of listed building dated 16th June 2021 (RN:20/07669/LBC)
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Westminster/26/04117/FULL
Vodafone Communications Station At 1 Leicester Place London
Removal and replacement of 3no antennas, installation of 3no new antennas and 1no new 300mm dish with other associated ancillary works thereto.
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Westminster/26/03203/FULL
2 Hyde Park Square London W2 2JY
Replacement of rooflights and installation of new roof over existing roof top plant facility
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Westminster/25/05807/FULL
2 Clifton Hill London NW8 0QG
Erection of a replacement three storey dwellinghouse (plus basement); installation of ASHP in the front garden; hard and soft landscaping; and all associated works and infrastructure follow...