Planning applications in Westminster, September 2025

Flat 3 6 Upper Belgrave Street London SW1X 8BD

Internal alterations and creation of new en-suite bathroom at fourth floor level.

Flat 4 Second Floor 66 Gloucester Place London W1U 8HW

Internal alterations to the second and third floor duplex property with the inclusion of a new boiler flue penetration to the rear addition.

Essendine Primary School Essendine Road London W9 2LR

Internal and external alterations to Annexe Building including installation of new ceilings, new mechanical electrica, fire alarm, heating and water supply systems, removal of stud partition walls, new floor coverings, re-decoration internally, upgrading of kitchen and toilet facilities, new handrails to stairwell, fire safety upgrade works, installation of external canopy, new bow-top fenceline, new rubber crumb play surface, new drainage to external area, new access ramp to Annexe, new extract penetrations to South elevation, works to Store Room adjoining Annexe - conversion of current underutilised store room into toilet block with six cubicles including all sanitaryware and fittings and flat roof renewal/replacement works over store. (Linked to 25/06521/COLBC)

Essendine Primary School Essendine Road London W9 2LR

Internal and external alterations to Annexe Building including installation of new ceilings, new mechanical electrical, fire alarm, heating and water supply systems, removal of stud partition walls, new floor coverings, re-decoration internally, upgrading of kitchen and toilet facilities, new handrails to stairwell, fire safety upgrade works, installation of external canopy, new bow-top fenceline, new rubber crumb play surface, new drainage to external area, new access ramp to Annexe, new extract penetrations to South elevation, works to Store Room adjoining Annexe - conversion of current underutilised store room into toilet block with six cubicles including all sanitaryware and fittings and flat roof renewal/replacement works over store. (Linked to 25/06521/COLBC)

25 - 27 St George Street London W1S 1FS

Details of Code of Construction Practice Appendix A checklist pursuant to Condition 18 of planning permission dated 11th August 2025 (RN:25/01410/FULL)

Flat N 29 Warwick Square London SW1V 2AD

Extension of Flat N into the front basement vaults 1, 2 and 3 (Retrospective).

St Johns Wood Barracks Ordnance Hill London NW8 6PT

Display of hoardings for temporary period until 01 January 2028.

Second Floor 58 Westbourne Terrace London W2 3UJ

Details of section and a plan drawing (and accompanying written description as appropriate) showing the new partition between the 'living/dining' and both the 'bedroom 2' and 'hallway' and showing that new partition being formed with new timber studs and constructed in a traditional manner including with the new timber studs designed to fully integrate with the original mortice holes remaining present in the floor joist below this (former) partition line and new fireplace pursuant to Conditions 3 and 6 of Listed Building Consent dated 01 September 2025 (RN25/04125/LBC)

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

Details of roof level plant and screening pursuant to Condition 3 (H Part 3) of planning permission dated 19 April 2023 (RN22/04610/FULL)

10 South Molton Street London W1K 5QJ

Details of roof level plant and screening pursuant to condition 3a (part 4) of listed building consent dated 01 September 2025 (RN: 25/03046/LBC)

27 Norfolk Road London NW8 6AU

T1- Sycamore: remove dead branches, prune back from street lamp to create 2m clearance. T4- Lime: crown reduce back to previous, most recent pruning points leaving short furnishing growths and retaining at least 50% of fine branch structure throughout the crown. Lift crown to crown break.

Concession 504 - 506 Harrow Road London W9 3QA

Installation of night hatch to shopfront.

Church House Conference Centre Dean's Yard London SW1P 3NZ

Installation of air handling unit at roof level and associated internal works.

Church House Conference Centre Dean's Yard London SW1P 3NZ

Installation of air handling unit at roof level.

47 Weymouth Street London W1G 8NE

Rear extension at basement level, alterations to rear flat roof areas and installation of a metal bridge and railings and other associated works in relation to the extension of the roof terrace at first floor level, internal alterations to each floor level

Rutland Lodge Rutland Gardens London SW7 1BW

Retention of photobooth and kiosk with associated enclosure, and installation of an awning, on the front patio for a temporary period of 18-months.

5 Lombardy Place London W2 4AU

Details of green roof to rear extension: bio diverse roof system with sedum and wildflowers, pebble border pursuant to condition 5 of planning permission dated 27/11/2023 (RN 23/06068/FULL) ).

Windsor House 40 - 41 Great Castle Street London W1W 8LU

Installation of new plant on flat roofs at rear first, third and fourth floor levels.

27 Norfolk Road London NW8 6AU

T2 and T3- 2 x Lime: crown reduce back to previous, most recent pruning points leaving short furnishing growths and retaining at least 50% of fine branch structure throughout the crown. Lift crown to crown break. T5 Yew and T6 Magnolia- prune back from roof of 36 Woronzow Road to create 2m clearance. T7 Holm oak and T8 Bay - prune back from roof of 36 Woronzow Road to create 2m clearance.

The Colonnades 34 Porchester Square London W2 6AP

T001 Cotoneaster: fell T007 Holm oak: Lift low hanging branches off the boundary fence to allow 1.5m clearance. Reduce long lateral limbs to the west overhanging Porchester Walk by approx. 3m back into the general form of the tree. T019 Plum: Reduce from building to provide 2m clearance on both sides.

St Johns Wood Barracks Ordnance Hill London NW8 6PT

Amendments to planning permission dated 23rd May 2024 (RN:24/00479/FULL) for Variation of condition 1 of planning permission dated 8th August 2017 (RN: 16/12291/FULL) which in itself was for the Variation of Condition 1 of planning permission dated 2 April 2015 (RN: 14/08070/FULL) for Demolition of existing Barracks buildings (except for the listed Riding School) and redevelopment for residential use (Class C3) to provide a total of 171 units including 59 affordable units . Use of the listed Riding School as private ancillary leisure facility with internal and external alterations. Provision of Class A1/A3 retail units and Class D1 at ground level at 1 - 7 Queen's Terrace, redevelopment behind the retained front facade and the erection of a mansard roof extension ,creation of landscaped areas and reconfigured vehicular and pedestrian access together with associated works including the provision of parking, circulation space, servicing and plant area and use of the listed Riding School as a private ancillary leisure facility, associated internal and external alterations, new side extension and the excavation of a lower ground floor beneath the Riding School. Namely, a consistent cornice profile and fascia height is introduced, a consistent decorative pier detail replicated along Queens terrace, new glazed tiles finish to piers around residential entrance to reflect the original pub entrance, re-instatement of existing tile pub signs and military boundary stone, provision for future signage in the form of lettering to the fascia and projecting flag signage, concealed awnings above the shopfronts.

42 Acacia Road NW8 6AP

Details of a photo / sample of new paving to be used for the front and rear hard paved/patio areas and detailed drawings of a hard and soft landscaping scheme which includes the number, size, species and position of trees and shrubs pursuant to condition 6 and 9 of planning permission dated 14th November 2024 (RN:24/02156/FULL)

140 New Bond Street London W1S 2TW

Placement of a vinyl on the hoarding, advertisement measuring 3.775m x 5.5m for a temporary period from 27 September 2025 to 27 March 2026.

24 South Molton Street London W1K 5RE

Details of roof level plant and screening pursuant to Condition 3a (Part 4) of Listed Building Consent dated 01 September 2025 (RN: 25/03048/LBC)

Pollen House 10 - 12 Cork Street London W1S 3NP

Installation of extract duct, condenser unit within acoustic enclosure and associated works.

150 Bayswater Road London W2 4RT

Installation of new air-cooled chillers within the existing rooftop enclosure and associated pipework running down the rear elevation.

The Colonnades 34 Porchester Square London W2 6AP

1 x Poplar (T1): Remove snapped branch. Remove dead branches. Reduce all aspects of the crown by approx. 3.5m back to the previous pruning points whilst retaining some furnishing growth. 1 x Red oak (T0009): crown reduce over-extended lateral branches by up to 3m to create a natural oval canopy outline, tapering into the upper crown. Remove dead wood.

40 Porchester Road London W2 6ES

Removal of condition 8 of planning permission dated 20th February 2018 (RN:17/04344/FULL) for the Extension to front elevation at ground and first floor, re-cladding of building at ground and first floor and changes to the elevations in association with the change of use at first floor level from ancillary public house accommodation (Class A4) to a self contained residential unit (Class C3). Namely, to remove condition 8 relating to acoustic protection and sound limiter for the public house use.

40 Porchester Road London W2 6ES

Variation of condition 1 and 9 of planning permission dated 20th February 2018 (RN:17/04344/FULL) for the Extension to front elevation at ground and first floor, re-cladding of building at ground and first floor and changes to the elevations in association with the change of use at first floor level from ancillary public house accommodation (Class A4) to a self contained residential unit (Class C3). Namely, to provide a mechanical ventilation strategy after occupation.

Royal Mews Buckingham Palace Road London SW1W 0QH

Demolition and alterations of modern (2015) partitions, relocation of historic internal door including frame and fanlight, redecorations and other internal refurbishment works.

10 Nottingham Place London W1U 5ND

Amendments to planning permission dated 27th February 2020 (RN:19/09024/FULL) for, 'Alterations including the erection of a single-storey roof level extension with inset terrace along the Nottingham Place frontage, part-demolition of existing basement/ground floor to create a rear lightwell/patio area, erection of a rear extension and creation of a terrace at rear first floor level, installation of a replacement screen adjoining rear lightwell at second floor level with 8 Nottingham Place; all in connection with enlargement of existing dwelling house (Class C3)'; Namely, alterations to the rear elevation.

Market Hall Victoria 191 Victoria Street London SW1E 5NE

Installation of retractable framed pergola roof structures with side enclosure to the rooftop space at 191 Victoria Street/9-11 Terminus Place

7 Howick Place London SW1P 1BB

Variation of Condition 1 of planning permission dated 08 March 2023 (RN: 22/05088/FULL) for the erection of rooftop extension on the front part of building, and associated roof top plant, on the junction of Howick Place and Francis Street in connection with the use of the building as commercial, business or service (Class E); Namely, formation of two open link bridges connecting the existing third floor office space to the approved third floor office extension.

9 Kean Street London WC2B 4AY

Dual/alternative use of part ground floor for education (Class F1 (a)) or offices (Class E (g)).

26 Eastcastle Street London W1W 8DF

Installation of 3x condenser units at main roof level.

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

Details of alterations to South Molton Lane facades pursuant to Condition 3 (Part G - 6) of planning permission dated 19 April 2023 (RN: 22/04610/FULL)

Flat 3 7 Green Street London W1K 6RE

Installation of a domestic hot water air source heat pump, an external condenser, acoustic screens and railing at roof level.

61 Blenheim Terrace London NW8 0EJ

1 x Indian bean tree (T1, front): Reduce crown by no more than 1.5-2 metres circa to suitable pruning points, remove any dead or criss-cross branches.

42 Acacia Road NW8 6AP

Details of a photo of the sample of new paving to be used for the front and rear hard paved/patio areas pursuant to condition 5 of listed building dated 14th November 2024 (RN:24/02168/LBC)

Abercorn School 28 Abercorn Place NW8 9XP

1 x plum (T1, front): Reduce by up to 1.5 meters in height and 1.5 meters in radial spread to include thinning approximately 20% of internal epicormic growth and the removal of deadwood from the canopy.

Flat N 29 Warwick Square London SW1V 2AD

Extension of Flat N into the front basement vaults 1, 2 and 3 (Retrospective).

Carnaby Street London W1F 9PB

Details of drawings of the proposed Christmas displays for each period pursuant to Condition 1 of Advertisement Consent dated 17 July 2025 (RN25/03699/ADV)

58 Southwold Mansions Widley Road London W9 2LF

Installation of replacement rear and side windows with double glazed timber units at second floor level.

37 Brendon Street London W1H 5JE

Installation of external boiler flue to the front elevation of the property.

121 Hamilton Terrace London NW8 9QR

1 x false acacia (rear): fell

Flat 3 6 Upper Belgrave Street London SW1X 8BD

Replacement of a window with timber French doors with new balcony at rear third floor level.

39 Brendon Street London W1H 5HD

Replacing external windows and doors, refinishing entrance steps and landing and refinishing entrance recess.

Flat 3 6 Upper Belgrave Street London SW1X 8BD

Replacement of a window with timber French doors with new balcony at rear third floor level.

26C Clarendon Gardens London W9 1AZ

Detailed drawings showing the revision to the window scheme including details on retaining and refurbishing sash boxes to all windows, omitting reglazing of two rear original windows and joinery profiles to reflect the original lamb's tongue bars, pursuant to Condition 3 of Listed Building Consent dated 16 April 2025 (RN: 24/03615/LBC).

Kelvin House 123 Judd Street Camden London WC1H 9NP

Partial change of use of building from telephone exchange (Sui Generis) for use as a hotel (Class C1) with retention of existing telephone exchange (Sui Generis) at part of basement and ground floor. Proposed extension with green roofs, PV panels and external alterations to the building. Associated public realm works, including to courtyard. Associated highway and access works.