Planning applications in SW1P

Westminster Cathedral Ambrosden Avenue London SW1P 1QW

Installation and alteration of gates and railings to recessed perimeter locations at the Cathedral Complex. Alteration to the Francis Street entrance screen of Vaughan House. (Linked with 26/00597/LBC)

86 Vincent Square London SW1P 2PG

FRONT GARDEN T1 Liquidamber (Liquidamber styraciflua) Reduce crown to the most recent previous reduction points, retaining some furnishing growth, removing approx. 1.5-2m of new growth. Final height 9m and final overall spread 4.5m. T2 Katsura (Cerciiphyllum japonicum) Reduce crown to the most recent previous reduction points, retaining some furnishing growth, removing approx. 2.5m of new growth. Final height 8m and final overall spread 5m. T3 Indian Bean Tree (Catalpa bignoniodes) Re-Pollard back to previous pollard points removing approximately 4m of new growth. Final height 3m and spread 2m.

8 Lord North Street London SW1P 3LA

T1 Paulownia, T2 Ornamental Acer, T2 Silver birch: fell The trees are poor specimen originally planted in pots that have subsequently disintegrated. They cause excessive shading.

Tate Britain Millbank London SW1P 4RG

Details of a method statement and tree protection plan, details of an auditable system of arboricultural site monitoring, site supervision and record keeping and details of trial excavations pursuant to condition 20 part (A), 21 part (1) and 23 part (1) of planning permission dated 12th February 2026 (RN: 25/04193/FULL).

Tate Britain Millbank London SW1P 4RG

Details of Habitat Management and Monitoring Plan pursuant to condition 9 of planning permission dated 30 September 2025 (RN: 25/04193/FULL).

8 - 10 Great George Street London SW1P 3AE

Amendments to planning permission dated 08 November 2019 (RN: 19/02730/FULL) for 'Use of part ground and upper floors as a 134-room hotel (Class C1); use of part lower ground as a leisure suite (Class D2); use of ground floor as restaurant/bar (Class A3/A4), external alterations, including demolition to include the removal of the rooftop plant enclosures and replacement with a single-storey extension, remodelling of the Little Sanctuary elevation and introduction of balconies and lightwells'. Namely, to relocate the UKPN substation to within the front vaults and new gate and staircase into front lightwell.

3 Artillery Row SW1P 1RH

Use as deli store providing sandwiches, wraps, salads, including with hot ingredients (Use Class E).

31 Maunsel Street London SW1P 2QN

Erection of single-storey infill extension at rear ground-floor level with rooflight above.

3 Artillery Row SW1P 1RH

Use as deli store providing sandwiches, wraps, salads, including with hot ingredients (Use Class E).

Flat 10 7 Hide Place London SW1P 4HD

Replacement of existing windows to Flat 10.

1 Vincent Square London SW1P 2PN

Details of arrangements to mitigate on-street residents car parking pursuant to Condition 9 of planning permission dated 13 January 2025 (25/02583/P3JPA)

Westminster House 7 Millbank London SW1P 3JA

Amendment to planning permission dated 08 February 2022 (21/01508/FULL) for: Demolition of existing office building, including dismantling of the facades to Millbank, dean Stanley Street and Smith Square; erection of new nine storey building using new and reclaimed materials for commercial business and service use (Class E); extension to Smith Square; excavation of new sub-basement; formation of external terraces at sixth; seventh and eight floor levels; new main entrance to Dean Stanley Street with secondary and servicing entrances to Smith Square; installation of plant and associated works. NAMELY, amendments to elevations including terraces, dormer windows and entrances.

17 - 19 Rochester Row London SW1P 1JB

Details of facing materials pursuant to partial discharge of condition 5 for planning permission dated 29th July 2024 (RN: 23/05475/FULL)

Romney House 47 Marsham Street London SW1P 3DR

Use of the gym space (on part of the basement floor of Romney House) by non-residents without complying with condition 9 of planning permission 99/06530/FULL.

9 Maunsel Street London SW1P 2QL

Erection of a single storey rear extension at ground floor level.

Westminster School Playing Fields Vincent Square London SW1P 2PW

1 x London plane (T54): Reduce upper crown height by 6-8m to suitable branch unions to provide even and flowing canopy outline for regenerative growth. Reduce upper east leader by 5-7m to draw in over-extended crown above previously reduced leader beneath. Prune previously reduced east leader developing from cavity where not regenerated by up to a further 1.5m to encourage regenerative growth. Reduce south west leader developing from cavity by 6-7m to suitable unions to give even and flowing canopy outline for regenerative growth. Remove central western leader - Massaria damaged limb - back to main stem at approximately 12m height. Reduce north west leader by 3-4m to suitable unions. Any remaining outstanding spread / height reduce by up to 3-4m to bring into line with remainder of reduced crown shape. 1 x London plane (T61): Reduce northern upright leader with bracing attached by 2-3m to suitable unions to reduce over-extended form and retain even and flowing canopy outline (Inonotus hispidus fruiting bracket identified at 12m above cobra bracing). See images in submitted report reference AAN01/AS/MF/0147/25, addendum note 12 December 2025.

110 Horseferry Road London SW1P 2EF

Replacement of existing single glazed windows to first and second floor front elevation with double glazed windows. (Flats 2 and 4)

Flat 13 4 Regency Street London SW1P 4BZ

Replacement of existing windows using slim-profile double glazing.

Flat 37 Maclise House Marsham Street London SW1P 4JJ

Internal alterations, including new openings, relocation of partition walls, and replacement floor.

108 - 112 Rochester Row London SW1P 1JP

Display of externally illuminated fascia, externally illuminated hanging sign and non-illuminated awning measuring 0.60m x 6.60m, 0.60m x 0.80m and 6.60m x 0.60m

Archbishops House Ambrosden Avenue London SW1P 1QJ

Installation of new lights in the Lower Library.

Westminster School Playing Fields Vincent Square London SW1P 2PW

Refurbishment of the existing recreation area within Vincent Square playing fields, including the installation of planting, soft and hard landscaping and outdoor play and education equipment.

Sanctuary Buildings 20 Great Smith Street London SW1P 3BT

Replacement of defective lintels above three windows on the sixth floor.

22 Ponsonby Terrace London SW1P 4QA

Replacement of existing windows with new double glazed windows; replacement of fascias, soffits and gutters; renewal of existing flat roof; and repair/ redecoration works to external wall.

Maclise House Marsham Street London SW1P 4JJ

Installation of new gas riser and appropriate fittings.

8 Artillery Row SW1P 1RZ

Replacement or remediation of existing external materials on a like-for-like basis.

22 Chapter Street London SW1P 4NP

Details of noise assessment pursuant to condition 10 of planning permission dated 7th December 2022 (RN:22/05237/FULL)

1 Great George Street London SW1P 3AA

Installation of solar film to rooflights, replacement of failed flat roof coverings and associated internal and external alterations, including replacement of service riser boxing, formation of access hatches, and fire safety works to enable access to MEP systems.

1 Great George Street London SW1P 3AA

Installation of solar film to external face of rooflights [Linked to 25/08929/LBC]

8 Vincent Square London SW1P 2LX

Details of patio door pursuant to Condition 4 of planning permission dated 12 June 2025 (RN: 25/02726/FULL).

Flat 34 Gladstone Court 97 Regency Street London SW1P 4AL

Details of windows (W2 to W6) pursuant to Condition 4 (part) of planning permission dated 26 June 2025 (RN 25/02175/FULL)

12 Vincent Street London SW1P 4HB

External repairs and internal works associated with the building movement.

1 Vincent Square London SW1P 2PN

Details of scaffolding and tree protection measures pursuant to Condition 7 of planning permission dated 27th October 2025 (RN:25/05463/FULL)

Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

Infill of existing courtyard.

Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

Infill of the existing upper level internal courtyard and installation of mechanical plant.

Ground Floor South East Greencoat House Francis Street London SW1P 1DH

Details of servicing managment plan and waste storage pursuant to Conditions 10 and 11 of planning permission dated 25 June 2025 (RN 24/05834/FULL)

10 Greycoat Place London SW1P 1SB

Sub-division of existing ground floor unit into two units; and use of the front ground floor unit for Class E(a) or Class E(b) or Class E(c)(i) or E(c)(ii) or E(c)(iii) or Class E(d) uses; and use of the rear ground floor unit for Class E(a) or Class E(b) or Class E(c)(i) or E(c)(ii) or E(c)(iii) or Class E(d) or Class E(g)(i) uses.

5 Howick Place London SW1P 1WG

Removal of the existing rooftop PV panels and cooling towers and installation of three air source heat pumps (ASHPs), repositioned PV panels and an acoustic enclosure.

62 - 64 Horseferry Road London SW1P 2AF

Details of intercom fixings and CCTV pursuant to condition 4 of planning permission dated 03 October 2025 (RN: 25/04702/FULL).

1 Vincent Square London SW1P 2PN

Removal of existing plant and installation of a new plant enclosure at roof level, condenser units in the basement courtyard, a life safety generator and a new masonry dividing wall at basement level.

30 Ponsonby Terrace London SW1P 4QA

Continued use of basement as self contained flat (Class C3).

13 Artillery Row SW1P 1RH

Installation of signage to shopfront. (Linked with 25/07197/ADV)

48 Millbank London SW1P 4RL

T1. Gingko Rear Communal Area: Reduce low lateral spreading branches which extend over neighbouring roofs by 2.5m to suitable growth points. Remove dead branches.

60 Millbank London SW1P 4RW

T2. Chinese Privet Rear Garden of 60, Millbank: Fell in section to ground level. Improved the light in the courtyard

Westminster Gardens Marsham Street London SW1P 4JA

Removal of 4no existing antennas, Installation of 6no new antennas. Other associated ancillary development including: Internal upgrade of existing equipment room. Removal of 10no existing ERS units to be replaced with 12no new ERS units

Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

Removal and replacement of 6no antennas (overall height 37.4m AGL), installation of 1no new 300mm dish and other associated ancillary works thereto.

8 - 10 Great George Street London SW1P 3AE

Excavation of an additional basement level and associated works.

14 Vincent Street London SW1P 4HB

External alterations including the underpinning of the rear section of the building (subsidence related damage), dismantling and rebuilding the courtyard wall and infilling and grouting of structural cracks and repointing in localised areas and redecoration of the structure. (Linked with 23/03458/COLBC)

8 Vincent Square London SW1P 2LX

Replacement skylight and addition of lightweight netting to butterfly roof. (Linked with 25/07894/FULL)

8 Vincent Square London SW1P 2LX

Replacement skylight and addition of lightweight netting to butterfly roof. (Linked with 25/07895/LBC)