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/26/03815/FULL
Flat 4 39 Gloucester Place London W1U 8JB
Replacement of existing roof access hatch with access rooflight and associated remedial works.
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Westminster/26/03819/FULL
Basement And Ground Floor 64 North Row London W1K 7DA
Upgrading of entrance on Park Street (eastern) elevation including the removal of existing fabric canopy and installation of new protruding door frame. (Linked with 26/03820/ADV).
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Westminster/26/03820/ADV
Basement And Ground Floor 64 North Row London W1K 7DA
Display of internally illuminated fascia sign above the main entrance door measuring 0.57m x 1.33m.
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Westminster/26/03822/FULL
5C Leamington Road Villas London W11 1HS
Replacement of all existing single-glazed timber framed sash windows at first-floor level on the front and rear elevations with new heritage slim profile double-glazed timber framed sash wi...
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Westminster/26/03825/NMA
Hotel 30 - 52 Rathbone Street London W1T 1LB
Amendments to planing permission dated 11 May 2026 (RN: 26/01767/FULL) for the: External alterations to the facade of the Rathbone Hotel including replacement of first-floor windows and ass...
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Westminster/26/03827/FULL
33 Wigmore Street London W1U 1QX
Installation of a new air handling unit located on the roof, including extension of the existing acoustic plant screen and other associated works. Linked with 26/03828/LBC
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Westminster/26/03828/LBC
33 Wigmore Street London W1U 1QX
Internal and external alterations including installation of new air handling unit on the roof; extension of the existing acoustic plant screen and associated works. Linked with 26/03827/FULL
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Westminster/26/03830/AD7
62 Grosvenor Street London W1K 3JF
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/26/03831/FULL
83 Gloucester Place London W1U 6JD
Replacement of cast iron balustrade to stairs from street level to lower ground lightwell. (Linked with 26/03832/LBC)
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Westminster/26/03832/LBC
83 Gloucester Place London W1U 6JD
Replacement of cast iron balustrade to stairs from street level to lower ground lightwell. (Linked with 26/03831/FULL)
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Westminster/26/03837/NMA
17 - 19 Rochester Row London SW1P 1JB
Amendments to planning permission dated 16 July 2024 (RN: 23/05475/FULL) for the refurbishment, alteration and extension of the existing Class E building to include erection of a rear infil...
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Westminster/26/03838/ADFULL
17 - 19 Rochester Row London SW1P 1JB
Details of a supplementary acoustic pursuant to condition 16 of planning permission dated 16 July 2024 (RN: 23/05475/FULL)
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Westminster/26/03839/ADFULL
17 - 19 Rochester Row London SW1P 1JB
Details of refuse and recycling storage and servicing management plan pursuant to conditions 18 and 20 of planning permission dated 16 July 2024 (RN: 23/05475/FULL).
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Westminster/26/03842/TELNOT
80 Bravington Road London W9 3AJ
Installation of a fixed line broadband electronic communications apparatus outside mythril house 80 bravington road.
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Westminster/26/03843/ADFULL
Development Site Bound By Brook Street, Davies Street And South Molton Lane (excluding 58 Davies Street) And 10, 15-25, 27 And 42 South Molton Street London
Detailed supplementary acoustic report pursuant to Condition 37 of planning permission dated 19th April 2023 (RN:22/04610) (Partial discharge - South Molton Street Properties phase only)
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Westminster/26/03844/ADFULL
12 Hereford Road London W2 4AA
Details of windows and external doors, roof louvres showing relationship to existing roof and details of colours and materials, dormers, external cornice to match existing, projecting mould...
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Westminster/26/03845/FULL
1 Balfour Place London W1K 2AR
Removal of existing cold water tank room from the existing flat roof and installation of two external air conditioning condenser units with acoustic enclosures onto the existing flat roof.
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Westminster/26/03848/FULL
Terminal House 52 Grosvenor Gardens London SW1W 0AU
Removal and replacement of 12No. antennas (10No. of which will be relocated along with 1No. 300mm dish) and all ancillary development.
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Westminster/26/03850/FULL
4 Conduit Street London W1S 2XE
Alterations to shopfront. (Linked with 26/03851/ADV)
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Westminster/26/03851/ADV
4 Conduit Street London W1S 2XE
Display of illuminated fascia sign measuring 2.24m x 0.135m and projecting sign measuring 0.6m x 0.645m. (Linked with 26/03850/FULL)
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Westminster/26/03852/LBC
17 - 21 South Audley Street London W1K 2NY
Installation of services at ground and lower ground floor, and works to ground floor structure.
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Westminster/26/03853/ADFULL
House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA
Details of event lighting trial pursuant to Condition 2 of listed building consent dated 6 September 2023 (RN: 23/04666/LBC).
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Westminster/26/03854/FULL
11 Baker Street London W1U 3AH
Development and refurbishment of the existing office (Class E) building comprising the replacement of level 07; a two storey upward office extension plus roof terrace and ancillary function...
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Westminster/25/07507/FULL
52 Jermyn Street London SW1Y 6LX
Installation of an external door opening, window, and staircase to the central link block to provide access to an external courtyard, and internal refurbishment works.
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Westminster/25/07508/LBC
52 Jermyn Street London SW1Y 6LX
Installation of an external door opening, window, and staircase to the central link block to provide access to an external courtyard, and internal refurbishment works.
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Westminster/25/08124/LBC
Flat 4 13 Hyde Park Square London W2 2JP
Replacement of doors to create fire-rated compartments within the corridor as a means of escape; refurbishment of internal finishes; relocation of existing radiators; reconfiguration of the...
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Westminster/25/08371/FULL
Embankment Tea Rooms Victoria Embankment London WC2N 6PB
Construction of new toilets to rear of 25 Victoria Embankment.
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Westminster/25/08763/FULL
7 Chilworth Mews London W2 3RG
Erection of mansard storey containing dormers and rooflights, replacement of front windows with hardwood double-glazed conservation sash windows, renovation of the front entrance door and r...
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Westminster/25/08800/FULL
18 Dartmouth Street London SW1H 9BL
Replacement windows, installation of two sunpipes to rear, air source heat pump, installation of two gas fire flues to rear, installation of mechanical extraction vents, installation of boi...
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Westminster/26/00557/LBC
3 West Halkin Street London SW1X 8JJ
Internal and external alterations including reconfiguration of partitions/retention of existing partitions; provision of accessible service risers; conservative lower ground floor/ground fl...
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Westminster/26/00571/FULL
3 West Halkin Street London SW1X 8JJ
Variation of condition 1 of planning permission dated 16 March 2021 (20/07145/FULL) for the use as seven residential flats (Class C3) including the installation of plant at lower ground flo...
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Westminster/26/00614/FULL
162 Ebury Street London SW1W 8UP
Demolition of existing M-shaped roof and erection of a mansard roof.
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Westminster/26/00615/LBC
162 Ebury Street London SW1W 8UP
Demolition of existing M-shaped roof and erection of a mansard roof. Associated internal alterations, including at second floor level to provide access to the newly created third floor leve...
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Westminster/26/00853/LBC
10 Piccadilly London W1J 0DD
Alterations and extensions at roof level, including the creation of a roof terrace, installation of green roof and replacement of plant; replacement of windows throughout the building, alte...
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Westminster/26/01100/ADV
40 Porchester Road London W2 6ES
Display of internally illuminated (letters only) fascia sign measuring 0.7m x 4.2m and Display of internally illuminated projecting sign measuring 0.6m x 0.6m. (Linked with 26/01099/FULL)
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Westminster/26/01136/FULL
9 Leinster Mews London W2 3EY
Installation of metal railing at roof level for maintenance and cleaning.
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Westminster/26/01214/FULL
Basement 278 Elgin Avenue London W9 1JR
Erection of single storey rear extension, installation of a new window to front lightwell to use the vault as a habitable accommodation and associated works.
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Westminster/26/01253/NMA
456 - 472 Oxford Street London W1C 1AP
Amendments to planning permission dated 5th December 2024 (RN 21/04502/FULL) for 'Demolition of three existing buildings on site for the construction of a 2-basement, ground plus 9 storey m...
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Westminster/26/01282/FULL
Ground Flat 48 Blomfield Road London W9 2PD
Partial demolition and reconstruction of brick boundary wall with coping bridge and minor alteration to metal railing to accommodate existing tree. (Linked to 26/02587/LBC)
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Westminster/26/01465/LBC
Handels House 25 Brook Street West End London W1K 4HB
Internal alterations including creation of a niche above the fireplace at second floor level and removal of two doors on first and second floor level.
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Westminster/26/01980/FULL
41 Hyde Park Gardens Mews London W2 2NX
External alterations including erection of mansard roof extension and terrace at roof level; replacement of the existing windows; and other associated works.
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Westminster/26/02090/ADFULL
The Westbury Hotel 37 Conduit Street London W1S 2YF
Details of windows and the metal and stone framework pursuant to Condition 15 of planning permission dated 15/11/2024 (RN: 24/02402/FULL)
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Westminster/26/02111/TCA
Giles House 158 Westbourne Grove London W11 2RJ
1 x willow (T2, front): crown reduce by 2 to 3m; to previous most recent reduction points.
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Westminster/26/02135/FULL
80 Gloucester Terrace London W2 3HH
Construction of box to conceal pipework on front elevation at basement floor level. (Retrospective) (Linked to 26/02136/LBC)
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Westminster/26/02136/LBC
80 Gloucester Terrace London W2 3HH
Construction of box to conceal pipework on front elevation at basement floor level. (Retrospective) (Linked to 26/02135/FULL)
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Westminster/26/02245/FULL
10 Piccadilly London W1J 0DD
Variation of Condition 1 of planning permission dated 13th August 2025 (RN: 25/04545/FULL) for, 'Change of use of part-basement, part-ground floor and part-first floor to provide a food hal...
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Westminster/26/02259/FULL
Ambassador Court 17 Craven Terrace London W2 3QH
Variation of condition 1 of planning permission dated 8th August 2025 (RN:25/02877/FULL) for the Erection of a roof extension to provide 2-bedroom flat with terraces to the front and rear a...
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Westminster/26/02343/ADLBC
Flat 9 112 Gloucester Terrace London W2 6HP
Details in elevation and section at a scale of 1:5 and showing the design, materials, method of opening, glazing, fixtures, finish and colour of each of the windows pursuant to condition 2...
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Westminster/26/02346/LBC
Burlington House Piccadilly London W1J 0BD
Internal alterations at basement, ground, first and second floor levels, including installation of new lobby doors at ground and first floor levels and upgrading of existing doors at all le...
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Westminster/26/02465/FULL
1 Paddington Square Westminster London W2 1DL
Amalgamation of 3 units for pub/restaurant use (Sui Generis) at B1 Level, including installation of mezzanine (Units 5, 6 and 7).
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Westminster/26/02482/LBC
11 Chesterfield Street London W1J 5JN
Removal and replacement of existing staircase from Lower Ground floor to Fifth Floor.
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Westminster/26/02492/FULL
11 Caroline Terrace London SW1W 8JS
Installation of CCTV cameras on the front and rear elevations at lower ground and ground floor levels.
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Westminster/26/02504/ADFULL
4 Biddulph Road London W9 1JB
Details of Arboricultural Method Statement, Tree Protection Plan and drawings of the rear extension foundations pursuant to conditions 10 and 11 of planning permission dated 13th February 2...
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Westminster/26/02525/FULL
1 Sussex Street London SW1V 4RZ
Variation of condition 1 of planning permission dated 3rd June 2024 (RN:24/01644/FULL) for the Erection of mansard roof extension including new conservation rooflight; raising existing para...
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Westminster/26/02629/FULL
27 Gillingham Street London SW1V 1HP
Erection of an extension at first floor and second floor levels to create ancillary lettable rooms to the public house. Installation of mechanical plant equipment and ducting on main roof.
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Westminster/26/02664/FULL
119 - 121 Baker Street London W1U 6RY
Replacement fabric to tunnel awning. [Linked to 26/02665/ADV]
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Westminster/26/02666/COGADF
581 - 587 Harrow Road London W10 4RH
Details of public art for the ground floor blank wall to Harrow Road pursuant to condition 19 of planning permission dated 26th June 2023 (RN: 23/00826/COFUL).
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Westminster/26/02712/ADFULL
15 Sheldon Square London W2 6DL
Details of the ways in which you will protect the trees which you are keeping pursuant to condition 16 of planning permission dated 19th February 2026 (RN:25/00673/FULL)
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Westminster/26/02714/ADFULL
15 Sheldon Square London W2 6DL
Details of service management plan pursuant to condition 15 of planning permission dated 19 February 2026 (RN: 25/00673/FULL)
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Westminster/26/02786/TCA
47 Sutherland Place London W2 5BY
1 x cherry (T1, rear): Fell