Westminster planning applications

18 Sixth Avenue London W10 4HD

Installation of two conservation rooflights on rear roof slope.

Flat 1B Siddons Court Tavistock Street London WC2E 7NT

Replacement of front and rear ground floor windows with timber double glazed sash/casement windows.

4 Biddulph Road London W9 1JB

Variation of condition 1 of planning permission dated 13 February 2026 (RN 25/07165/FULL), which itself varied condition 1 of planning permission dated 5th June 2025 (RN 25/01845/FULL), for: "Erection of rear extensions at ground and first floor levels, single storey side extension at ground floor level, and rear roof dormer; Excavation to extend existing basement level; installation of rooflights; Alterations to windows and doors; Creation of bin store to front garden; Landscaping works; and associated external alterations." NAMELY, to allow alteration to the rear/side roof design.

10 Piccadilly London W1J 0DD

Cleaning, repair, conservation and investigation works to the external stone facades, including masonry repairs, stone indents, repointing, repairs to fractures, treatment of corroded embedded metalwork, stonework investigation works and associated conservation works.

63 - 65 Piccadilly London W1J 0DY

Erection of operator signage and flags.

103 St George's Square Mews London SW1V 3RZ

Installation of three painted timber sash windows within new openings to the rear elevation.

Belgrave House 76 Buckingham Palace Road London SW1W 9AX

Details of rooftop plant screening pursuant to condition 4b of planning permission dated 15 April 2025 (RN: 24/08150/FULL)

54 South Eaton Place London SW1W 9JJ

Details of railings pursuant to condition 7 of planning permission dated 18 June 2025 (RN: 25/01733/FULL)

17 - 21 South Audley Street London W1K 2NY

Details of reflected ceiling plans pursuant to Condition 6 (10) of listed building consent dated 14 March 2023 (RN: 22/05005/LBC)

60 - 62 St Martin's Lane London WC2N 4JS

Detailed drawings (including elevations and sections at scale of 1:10) of all new windows; pursuant to condition 3 of listed building consent dated 19th April 2024 (23/07663/LBC)

95 Park Lane London W1K 7TE

Variation of Condition 1 of planning permission dated 17 July 2025 (RN: 25/02688/FULL) for, 'Repair and replacement of windows on the front and rear elevations, installation of plant at main roof level, replacement of roof coverings and lift and internal alterations at all floor levels'. NAMELY, to allow the installation of 6no. outdoor smaller units clustered on the east side of the roof in two groups rather than arranged against the party wall. (Application under Section 73). (Linked with 26/05338/LBC)

Development Site At 8-10 Grafton Street, 11-14 Grafton Street And 22-24 Bruton Lane London

Details of cycle parking facilities pursuant to condition 36 of planning permission dated 28 July 2022 (RN: 22/00178/FULL)

7P Warwick Square London SW1V 2AA

Details of enclosure and treatment of existing rear side window proposed to be blocked internally pursuant to condition 6 of listed building consent dated 31 July 2026 (RN: 26/04922/LBC)

1 Marylebone High Street London W1U 4DL

Removal of existing Luxcrete panelled pavement and replacement with York stone paving slabs outside 1 Marylebone High Street; and addition of textured porcelain tiles to office entrance step.

Belgrave House 76 Buckingham Palace Road London SW1W 9AX

Details of hard and soft landscaping scheme / soil pursuant to conditions 6 and 7 of planning permission dated 16 April 2025 (RN: 24/08150/FULL)

Ground Floor Flat 5 Lauderdale Road London W9 1LT

Amendments to planning permission dated 30th July 2026 (RN 26/03594/FULL) for the Demolition of side elevation concrete steps and glazed canopy with replacement of new steps and portico; Render finish to existing boundary wall and replacement of timber slatted fence with black metal railings; and other associated works. (Retrospective). NAMELY, New area (8.5 sqm) of decking to garden.

Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

Details of facing materials pursuant to condition 2 of planning permission dated 23 Feburary 2026 (RN: 25/08163/FULL)

17 Belgrave Square London SW1X 8PG

Details of windows, doors, garage doors, roof lantern and new lighting and flooring in the principal rooms pursuant to condition 6 of listed building consent dated 18 August 2025 (RN: 25/03417/LBC)

45 Charles Street London W1J 5EQ

Details of new windows and doors pursuant to condition 3 of planning permission dated 27 Feburary 2024 (RN: 23/03027/FULL)

St Pauls Church Bedford Street London WC2E 9ED

Rear T1 Tree of Heaven x 1 (Ailanthus altissima) Following a recent limb failure and aerial inspection, the tree has been found to contain multiple cavities, deadwood, failed cable bracing, crossing limbs, and several included unions, together with declining historic pollard points. Due to its condition and its location within a busy public garden, we recommend carrying out a heavy crown reduction beyond the previous pollard points. This will reduce the load on the weakened structure and lower the risk of further branch failure while retaining the tree. Suggested work: Carry out a heavy crown reduction by reducing the scaffold framework approximately 4?6 metres below the existing pollard points to create a new pollard framework. This will remove the majority of the compromised upper crown, including defective unions, declining pollard heads, crossing limbs and deadwood, while significantly reducing end weight and wind loading on the remaining structure. The reduction will also provide the tree with the opportunity to establish a new cycle of vigorous regrowth from lower, more structurally suitable points, allowing the tree to be retained and managed safely through future cyclical pollarding.

43 Bloomfield Terrace London SW1W 8PQ

1 x purple plum (T1, rear): crown reduce to the previous most recent reduction points; by removing approx. 2 m of regrowth.

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.

1 Ennismore Gardens London SW7 1NL

Installation of a freestanding sauna cabin within the enclosed lower-ground courtyard. (Linked with 26/05302/FULL)

1 Ennismore Gardens London SW7 1NL

Installation of a freestanding sauna cabin within the enclosed lower-ground courtyard. (Linked with 26/05303/LBC)

33 Grosvenor Place London SW1X 7HY

Deed of Variation to the S106 agreement (as amended) attached to planning permission dated 3 April 2017 (RN:16/08369/FULL) relating to parking spaces to be provided.

13 Carlton Hill London NW8 0JX

T4- Sycamore Tree - the tree will undergo a crown reduction of circa 3 metres in height and 2.5 metres laterally to previous points of reduction. T5- Mature Cherry Tree - Carry out sensitive crown pruning to improve form, light penetration and overall tree health. Dead wood will be removed throughout, and neighbouring, lower canopy branch will be cut back to the boundary line to permit more light into the neighbouring property Reason for work: General tree maintenance

29 Great Smith Street London SW1P 3AZ

Display of an A board outside the cafe's entrance measuring 0.59m x 0.84m.

142 Wigmore Street London W1U 3SH

Display of internally illuminated (letters only) projecting sign measuring 0.85m x 0.85m

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.

1 Chiltern Street London W1U 7PA

Amendments to planning permission dated 28th February 2025 (RN: 23/02315/FULL) for, "Use of the fire station as a 26 bed hotel (Class C1). Demolition of part of the existing building at the rear, including demolition of enclosures in the ground floor and basement courtyards and demolition of the steel practice tower. Erection of a part three and five-storey wing to main building. Excavation of courtyard to create basement level accommodation, including plant room. Rear extensions to main building. External and internal alterations"; Namely, infill of existing arrow slit window in north gable, new dishwasher extract/louvres onto Broadstone Place, new internal floorplans to reflect enlarged doorways and escape routes and the reversing of a doorway onto Chiltern Street for service access, amendments to description of development to state up to 26 bedrooms and alterations to basement layout and use to include relocation of ground floor function room.

Wellington Barracks Birdcage Walk SW1E 6HQ

Variation of condition 1 of planning permission dated 20th March 2024 (RN 23/05458/FULL) for the Redevelopment of band practice facilities including demolition of existing rehearsal halls and erection of new extension to provide larger rehearsal halls, including reconfiguration at basement level to provide new band practice, changing and storage facilities for the bands of the Foot Guards. NAMELY, To allow previously approved plans and documents to be replaced with revised plans and documents showing the removal of Tree T19 that was previously proposed to be retained.

138 Regent Street London W1B 5SG

Temporary display of illuminated festive decorations for a period between 01 November 2026 to the 04 January 2027. (Linked with 26/05478/LBC)

160 - 162 New Bond Street London W1S 2UE

Display of Christmas Decorations in the form of a Topiary Landscape with various animal sculptures within, for a temporary period.

1 Chiltern Street London W1U 7PA

Minor internal structural repairs to cracked walls at First Floor (Level 1) and Second Floor (Level 2).

151 Oxford Street London W1D 2JG

Minor extension to roof top plant including replacement solar PV

140 - 142 Westbourne Grove London W11 2RR

Installation of one meter box to the front elevation lightwell (basement level), as well as the installation of a float and two risers with future use valves to the rear of the building. (Retrospective) (Site includes 140 to 152 Westbourne Grove)

Trafalgar Square London

Public safety improvements including automated moveable bollards and CCTV to the southern boundary of Trafalgar Square (Linked to 26/05307/LBC).

Trafalgar Square London

Public safety improvements including automated moveable bollards and CCTV to the southern boundary of Trafalgar Square (Linked to 26/05306/FULL)

Open Space Belgrave Square London SW1X 8PS

1 x newly planted Prunus (T100168): removal and replacement

23 Chilworth Mews London W2 3RG

The provision of a roof terrace with associated paraphernalia.

35 Manchester Street London W1U 7LQ

Addition of two roof anchor points and access ladder hooks to the internal upstand of the existing roof light.

13 Park Place Villas London W2 1SP

Excavation of basement with front lightwell covered with grille and rear rooflight; repaving and part-rebuilding of existing lightwell; replacement pot guards to ground floor front windows; associated landscaping works; and, works previously approved works under planning permission RN 26/02939/FULL and listed building consent RN 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 with 26/05299/LBC)

13 Park Place Villas London W2 1SP

Excavation of basement with front lightwell covered with grille and rear rooflight; repaving and part-rebuilding of existing lightwell; replacement pot guards to ground floor front windows; associated landscaping works; and, works previously approved works under planning permission RN 26/02939/FULL and listed building consent RN 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 with 26/05298/FULL)

17 - 19 Rochester Row London SW1P 1JB

Details of external lighting strategy pursuant to condition 12 of planning permission dated 16 July 2024 (RN: 23/05475/FULL)

40 Blenheim Terrace London NW8 0EG

1 x Japanese maple (rear): crown reduce back to previous, most recent reduction points retaining shortened furnishing growth. Crown thin by 10%, (which percentage is to include the removal of diseased and broken branches), removing branches evenly throughout the crown to avoid lionstailing and pruning branches of a maximum diameter of 3cm.

20 Hereford Road London W2 4AA

Installation of solar PV panels on a flat part of the roof.

18 Formosa Street London W9 1EE

Internal electrical upgrade works at ground floor level.

Charing Cross Police Station Agar Street WC2N 4JP

Replacement of existing vehicle security gate and associated works including installation of a new folding metal gate, formation of a recessed gate housing within the existing wall, removal of part of the wall and window, installation of supporting columns and beams, construction of a recessed brick wall, vehicle detection loop, traffic light and access control equipment, adjustments to the kerb line, and associated alterations.

13 Carlton Hill London NW8 0JX

T1 - T3 - Lime Trees - Tree crowns to be reduced to historical pruning points. Works to include selective pruning to maintain the natural form and balance of the tree while retaining sufficient healthy furnishing growth for continued vitality and crown continuity. T4- Sycamore Tree - the tree will undergo a crown reduction of circa 3 metres in height and 2.5 metres laterally to previous points of reduction. T5- Mature Cherry Tree - Carry out sensitive crown pruning to improve form, light penetration and overall tree health. Dead wood will be removed throughout, and neighbouring, lower canopy branch will be cut back to the boundary line to permit more light into the neighbouring property Reason for work: General tree maintenance

1 Horse Guards Road London SW1A 2HQ

T8, T14, T15 & T18 dead/dying trees; Section fell to ground level.