City of Westminster - Multiple Planning Applications

Applications received under: Town & Country Planning Act 1990 • Planning (Listed Buildings * Conservation Areas) Act 1990 • Article 13(4) or (5), Town and Country Planning (Development Management Procedure) (England) Order 2010 • Town & Country Planning General Regulations 1992. Notice is hereby given that applications have been made to the Westminster City Council for permission to carry out work and/or development as described below to premises listed-Code: FULL-Town Planning; LBC-Historic Building; ADFULL-Approval of details; COD-Council’s Own Development; ADV-Advertisement.

26/05399/LBC 1 Bentinck Street London W1U 2EA
Installation of external air condensers to lower-ground lightwell with corresponding internal alterations to lower-ground floor - third floor including: degassing and associated piped heating system, installation of fan coil units and panel heaters, acoustic improvements and slimline double glazing throughout. (Linked with 26/05398/FULL)

26/05485/LBC 1 Chiltern Street London W1U 7PA
Infill of arrow slit window in north gable; conversion of existing fanlight to louvres; modifications to doors; amalgamation of bedrooms 17 & 18; and function room to north-east corner of basement. (Linked with 26/05305/NMA)

26/05234/FULL 110A Marylebone High Street London W1U 4RY
Replacement shopfront.

26/05478/LBC 138 Regent Street London W1B 5SG
Installation of illuminated festive decorations for a temporary period. (Linked with 26/05313/ADV)

26/05331/LBC 175 - 177 New Bond Street London W1S 4RG
Installation of festive display to front facade for temporary period. (Linked with 26/05343/ADV)

26/05384/LBC 2 Chesterfield Street London W1J 5JF
Replacement of the principal staircase; installation of a passenger lift; creation of a new fourth floor within a raised roof structure; formation of a self-contained lower ground floor flat (Class C3); reconstruction of the lower ground staircase; associated alterations to the front and rear lightwells; internal and external alterations; and associated works. (Linked with 26/05384/LBC)

26/05237/FULL 28 Grosvenor Street London W1K 4QR
Demolition and rebuilding of the 4th floor and roof level to create a sunken roof terrace including a single storey access pod. Installation of a plant enclosure and lift overrun, infilling of rear lightwell, provision of a new lift, all in connection with the continued use as offices.

26/04551/FULL 2A George Street London
Shopfront alterations including installation of integrated folding bench. Installation of air conditioning condenser on first floor rear roof and associated pipework.

26/05445/LBC 34 Manchester Street London W1U 7LQ
Addition of 2no. roof anchor points to the main roof and new ladder hooks to the internal upstand of the existing roof light.

26/05322/FULL 35 Hay’s Mews London W1J 5PY
Alterations to doors and windows, installation of new lightweight terrace pavilion, new louvres, replacement of plant and other associated works.

26/05434/LBC 37 Harley Street London W1G 8QG
Installation of secondary glazing to the arched window at ground floor level.

26/04056/FULL 40 Berkeley Square London W1J 5AL
Partial demolition, infilling, extension and alterations to the existing building to form a ten storey building for office use (Class E (g)(i)) comprising: foundation strengthening lightwell infill; infill extensions from level three to eight; demolition of existing level eight; rooftop extension to replace level eight, and form levels nine and ten; replacement facade and altered entrance location; creation of terraces and plant enclosure; urban greening and landscaping; cycle parking; and other associated and ancillary works.

26/05391/FULL 6 Burlington Gardens London W1S 3ET
Variation of Condition 1 of planning permission dated 25th July 2025 (RN 25/02502/FULL) for, “Addition of plant at roof level and other ancillary changes”; NAMELY, changes to the roof plant screen, the south facade riser, secondary glazing, ground-floor art wall linings and a first-floor door (Application under Section 73 of the Act).

26/05369/LBC 6 Burlington Gardens London W1S 3ET
Changes to the roof plant screen, the south facade riser, secondary glazing, ground-floor art wall linings and a first-floor door.

26/04887/LBC 6 Carlos Place London W1K 3AP
Formation of a new external opening and installation of glazed double doors, landscaping works to rear garden, raised head height of rear second floor outrigger window, new asphalt finishes to balconies to first floor and third floor, replacement of existing lead flat roofs and flashings with like for like lead coverings, replacement cast iron rainwater goods to rear elevation, new planters to front railings, new flagpole to front elevation; Internal alterations including replacement of principal entrance hall stairwell, reinstatement of arch detail to canted bay window landing & new wall panelling to stair hall and lift lobbies, new arch detail to lift lobbies to ground and first floors, new double opening to ground and single opening to first floor from new entrance hall stairwell, replacement of mosaic flooring extension in entrance hall, new skirtings, architraves, doors, over panels and associated moulding to all rooms ground to fourth floors, reinstated decorative plaster window surrounds to principal rooms bay windows, replacement of ground floor cornice, new decorative ceiling and wall panelling to ground and first floor principal rooms, new parquet flooring and plywood subfloors to front and rear principal rooms, from ground to fourth floor, two new fireplaces and hearths on ground floor, replacement of lift landing doors and threshold strips, repainting of windows to front elevation (Linked to 26/04886/FULL)

26/05533/LBC 7 - 14 Coventry Street London W1D 7DH
Installation of external light fixtures and fittings to the Coventry Street and Rupert Street elevations, and associated works. (Linked with 26/05532/FULL)

26/05474/LBC 88 Dean Street London W1D 3ST
Repair and like-for-like restoration of the existing historic timber shopfront, fascia and zinc canopy.

26/05232/LBC 9 Clifford Street London W1S 2FT
Installation of illuminated festive decorations to the front elevation for a temporary period from 01 October 2026 to 31 January 2027, measuring 8.4m x 12m. (Linked with 26/05158/ADV)

26/05338/LBC 95 Park Lane London W1K 7TE
Installation of 6no. outdoor ASHP and AC units (Linked with 26/05337/FULL)

26/05481/LBC Aberach House 17 Savile Row London W1S 3PN
Installation of fixings to numbers 17 Savile Row and Uxbridge House, 7 Burlington Gardens, for a temporary period of 5 years.

26/04282/FULL First Floor To Fifth Floor 143 - 149 Great Portland Street London W1W 6QN
Variation of condition 2 of planning permission dated 17 October 2014 (RN: 14/07298/FULL) which itself varied condition 2 of planning permission dated 6 May 2004 (RN: 03/09722), for alterations, including extension of existing fire escape staircase in connection with use of first to fifth floors for educational purposes (Class D1) as an annexe to Portland Place School at 56-58 Portland Place). NAMELY, to allow the extension of planning permission for educational use until 31 December 2032.

26/05461/LBC Flat 1 37 Curzon Street London W1J 7TX
Refurbishment and enhancement of the existing roof terrace. (Linked with 26/05460/FULL)

26/05147/FULL Flat 11 Maybury Court Marylebone Street London W1G 8JE
Replacement of existing single-glazed timber-framed windows at Fourth Floor, Flat 11, Maybury Court with new double-glazed timber-framed windows.

26/05206/FULL Flat A 8 Lees Place London W1K 6LJ
Installation of three new condenser units located within an enclosure in the rear garden and enlargement of existing garden access door.

26/05405/FULL Ground Floor 1 Bentinck Street London W1U 2EA
Use of the ground floor for Dual Use as Retail (Class E (a)) and Caf/e (Class E (b)) for a temporary period of 20 years.

26/05195/FULL St James’s Church 197 Piccadilly London W1J 9ET
Replacement of C20th steel-framed and fibreglassclad church spire with new structure and traditionally detailed leadwork.

26/05379/LBC The Dilly 21 Piccadilly London W1J 0BH
External repair and conservation works to existing facades, pitched and flat roofs, dormers and chimneys (linked with 26/05378/FULL).

26/05378/FULL The Dilly 21 Piccadilly London W1J 0BH
External repair and conservation works to existing facades, pitched and flat roofs, dormers and chimneys (linked with 26/05379/LBC)

26/05502/FULL 1 Clifton Hill London NW8 0QE
Replacement of all existing windows, modifications to retrospective fenestration arrangements including alterations to two ground floor extension window, alterations to change one existing casement window to a sash window and the repositioning of one first floor window, replacement of entrance and garage doors.

26/05562/FULL 12 Orme Square London W2 4RS
Changes to front elevation, namely to regularise fenestration and to add decorative elements such as new parapet screening, decorative architraves to windows, black painted metal balustrade to balcony, projecting canopy and pilasters to entrance and 2 vents to lightwell.

26/05505/LBC 13 Park Place Villas London W2 1SP
Installation of an air source heat pump, solar slates, heat recovery ventilation system valves, alterations to fenestration and internal alterations including installation of a sprinkler system, installation of heat recovery ventilation system, internal wall insulation, over boarding of first and second floor hallway walls with fire resistant plasterboard and laying of fire resistant blanket between joists in addition to works previously approved works under RN. 26/02939/FULL and 26/02940/LBC which permitted replacement of lower ground floor rear extension; enlargement of existing two-storey side extension; works to loft level including installation of rooflights; alterations to fenestration; landscaping works; internal alterations to all floors and other minor works. (Linked to 26/05504/FULL)

26/05393/FULL 14 Leamington Road Villas London W11 1HS
Installation of 1 new riser below ground connections from the existing gas main in the pavement to the front (east) of the building.

26/04662/FULL 16 Hyde Park Street London W2 2JN
Removal of existing roof-level enclosure and AC unit; installation of new roof-mounted AC unit, lift overrun enclosure and roof access hatch; and replacement aluminium windows throughout.

26/05352/FULL 18 Sixth Avenue London W10 4HD
Installation of two conservation rooflights on rear roof slope.

26/05489/LBC 18 Warwick Avenue London W9 2PT
Internal and external alterations, repairs and refurbishment, including extension at lower ground floor level, side extension at ground and first floor level, creation of a basement and other works incidental to the development. (Linked to 26/05488/FULL)

26/05325/PASPV 20 Hereford Road London W2 4AA
Installation of solar PV panels on a flat part of the roof.

26/05424/P3JPA 226 Kilburn Lane London W10 4BA
Application for Prior approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development Order 2015 ( as amended) for change of use from Class E to 3 dwellings at part ground, and all of first and second floors.

26/05241/FULL 2E Clifton Gardens London W9 1DT
Replacement of two timber sash windows, one timber double French door and one timber single door on the rear elevation with double-glazed timber units.

26/05408/FULL 3 Crompton Street London W2 1ND
Reconfiguration of the ground floor front elevation, bringing the existing recessed frontage forward to the front facade line whilst retaining the appearance of a garage door; a reduced vertical extension to the existing mansard roof, incorporating perforated brickwork to the front and rear; retention of the existing rear dormer window and the introduction of a slim rooflight; and replacement and rationalisation of fenestration throughout.

26/05386/FULL 308 Edgware Road London W2 1DY
Conversion of first and second floors from Hostel (Sui Generis) to a HMO (Sui Generis).

26/05482/CLEUD Barnard Lodge Admiral Walk W9 3TD
Construction of 3 service pods for 6 boats and connecting these to the adjacent apartment building.

26/05292/FULL Basement And Ground Floor 101 Westbourne Grove London W2 4UW
Installation of plant equipment/air conditioning Units (Retrospective) and associated acoustic attenuator, acoustic jacket, anti-vibration connections and enclosures.

26/05359/LBC Basement And Ground Floor 17 - 18 Spring Street London W2 1JA
Shopfront alterations including alterations to entrance. (Linked to 26/05358/FULL)

26/05281/LBC British Broadcasting Corporation Delaware Road London W9 2LG
Partial basement excavation, replacement of the existing roof, installation of new plant and external amenity spaces to the rear, facade and access alterations, highway works and all other works associated with the development, internal works to include the restoration and alteration of studios MV1- 3, removal and alteration of roof trusses, construction of a new studio space and entrance lobby, and removal of studios MV4-7, in order to construct new studio, editing, staff welfare, plant, and office spaces (Revisions to listed building consent 24/08379/LBC)

26/05077/FULL Flat 1 10 Lanark Road London W9 1DA
Erection of Garden Room

26/05477/FULL Flat C 282 Shirland Road London W9 3JH
Erection of rear dormer and installation of two rooflights to front roofslope.

26/05564/LBC Hanover Lodge Outer Circle Regent’s Park London NW1 4HB
Creation of a lower ground floor extension and excavation of a sunken garden with associated landscaping. (Linked with 26/05563/FULL)

26/05524/LBC Holiday Villa Hotel 35 - 39 Leinster Gardens London W2 3AN
Internal refurbishment and reconfiguration comprising the selective removal and alteration of internal walls to facilitate the revised hotel layout; removal of later twentieth-century alterations; rationalisation of floor levels; replacement and reconfiguration of lift and secondary stair arrangements; retention, repair and restoration of surviving historic fabric, including original staircases, chimney breast features and basement vaults; reinstatement of front lightwells; associated structural works; and all other ancillary works in connection with the continued use of the property as a hotel (Class C1). (Linked with 26/05523/FULL)

26/05317/LBC The Clarence Memorial Wing St Marys Hospital Praed Street London W2 1RL
Partial demolition and rebuilding of area of external wall and internal alterations associated with the removal of the defunct MRI scanner at basement level of Clarence Memorial Wing, Praed Street.

26/05392/FULL 16 John Islip Street London SW1P 4JU
Temporary change of use of the Parade Ground at Chelsea College of Arts from 10 September 2026 to 26 September 2026 for a Fashion Show, taking place on 21 September 2026, including the erection and dismantling of a temporary marquee and other associated works ancillary to the event.

26/03745/LBC 17 Grosvenor Crescent London SW1X 7EE
Replacement of basement entrance door and fanlight with bullet-resistant door and glazing; installation of a gate within the existing basement stair enclosure following the removal of a section of handrail; replacement of basement level bullet-resistant window and emergency exit door; internal alterations including replacement of security counters, glazed security screens and associated partitions at ground and basement levels; refurbishment works including alterations to finishes and sanitary accommodation; replacement of furniture and fittings; and replacement of internal fire doors. (Linked with 26/03744/FULL)

26/02948/FULL 23 Haymarket London SW1Y 4DG
Retention of air intake duct and two air conditioning units on rear ground/ mezzanine roof.

26/05435/FULL 32 Trevor Place London SW7 1LD
Demolition of the existing rear timber-framed singleglazed conservatory, construction of a replacement flat-roof rear ground floor extension. Replacement of existing rear pitched glazed roof above the basement lightwell with a walkable flat glazed roof, and installation of full-height aluminium double doors opening directly onto the rear ground floor terrace/ flat glazed roof. Alteration and extension of rear fence. Installation of louvre screen to existing AC unit.

26/05406/FULL 37 Tufton Street London SW1P 3QL
Erection of two storey roof extension with a roof terrace at fourth floor and erection of a rear extension from ground to fourth floor to accommodate an internal passenger lift and associated works in connection with enlargement of single family dwellinghouse.

26/05575/LBC 44 Wilton Crescent London SW1X 8RX
Replacement of slate roof coverings and associated leadwork, replacement of rooflights, removal and reinstatement of mansard slate hanging, and associated repairs to roof structures and concealed fabric.

26/05208/FULL 50 - 52 Pimlico Road London SW1P 8LP
Replacement of existing windows and external door to first, second, third floors at front and rear facades with double glazed timber units.

26/05280/FULL 59 Jermyn Street London SW1Y 6LX
External alterations to the building consisting of the replacement of all existing windows, a minor increase in the height of the roof, and the rebuilding of the stone dormers to the front elevation, together with the installation of replacement pavement level balustrades and associated works. (Site include 59-60 Jermyn Street)

Applications received under: Town & Country Planning Act 1990 • Planning (Listed Buildings * Conservation Areas) Act 1990 • Article 13(4) or (5), Town and Country Planning (Development Management Procedure) (England) Order 2010 • Town & Country Planning General Regulations 1992. Notice is hereby given that applications have been made to the Westminster City Council for permission to carry out work and/or development as described below to premises listed-Code: FULL-Town Planning; LBC-Historic Building; ADFULL-Approval of details; COD-Council’s Own Development; ADV-Advertisement.