Planning applications in Hounslow, September 2026

99 Shelson Avenue, Feltham, TW13 4QT

Ground floor rear extension 6.00 metres deep, maximum height of 3.30 metres, 3.00 metres high to the eaves

3 Clayponds Avenue, Brentford, TW8 9QQ

Ground floor rear extension 6.00 metres deep, maximum height 3.80 metres, 3.00 metres high to the eaves.

39 Old Cote Drive, Hounslow, TW5 0RW

Erection of a single storey detached outbuilding.

3 Clayponds Avenue, Brentford, TW8 9QQ

Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front of the house.

389 Chiswick High Road,Chiswick,W4 4AJ

Details of Condition 5 (Construction Logistics Plan) submitted pursuant to permission P/2025/2545 dated 02/12/2025 for Alterations to existing building facade to provide new window cladding system with openable window, integrated and replacement panels.

193 Jersey Road, Isleworth, TW7 4QJ

Works to trees in a Conservation Area, 1 X Mimosa (T1) crown reduce by 3-4m, 1 X Mimosa (T2) crown reduce by 3-4m and 1 X Mimosa (T3) crown reduce by 1-2m, extended limbs, to provide sufficient clearance over car park at rear

65-67 Hanworth Road, Hounslow, TW3 1TT

Variation of condition 2 (approved plans) to replace the approved drawing to remove the requirement for the existing dropped kerb to be reinstated and removal of condition 16 (highway works) to allow the existing dropped kerb to remain in place of planning permission P/2021/1304 (01254/65-67/P13) approved 22/06/2021 for the variation of condition 2 (approved plans) of planning permission 01254/65-67/P12 approved 23/11/2020 for the variation of condition 2 (approved plans) of planning permission 01254/65-67/P11 dated 02/06/2020 for variation of condition 2 (approved plans) of 01254/65-67/P10 dated 24/05/2019 for erection of a four storey building consisting of seven residential units and B1 use unit at ground floor with landscaping, cycle and bin storage following demolition of existing three storey building

103 Syon Park Gardens, Isleworth, TW7 5NF

Erection of a single storey side extension.

2 Bath Road, Chiswick,W4 1LW

Details of Condition 3 (Window Condition Survey Findings) submitted pursuant to permission P/2026/1371 and P/2026/1494 dated 02/09/2026 for Listed building permission for demolition of the single-storey rear extension, installation of temporary scaffolding to the fa??ade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) (g)(i).

103 Syon Park Gardens, Isleworth, TW7 5NF

Erection of two side roof extensions.

12 Byron Avenue, Hounslow, TW4 6LX

Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.90 metres high to the eaves.

2-4 Whitelocke House,Lampton Road,Hounslow,TW3 1JL

Details of Condition 4 (Construction Logistics Plan), 5 (Materials Schedule), 6 (Landscaping Plan and Planting), 7 (Noise Impact Assessment), 9 (Cycle Parking Plan), 11 (Obscured Glazing plan) and 12 (Privacy screen) submitted pursuant to permission P/2024/1004 dated 04/03/2025 for Erection of two additional storeys to provide eight additional self-contained flats and ancillary works.

96 Woodstock Road,Chiswick,W4 1EG

Works to tree in a Conservation Area, 1 X T1 Goat willow - Pussy Willow (Salix caprea) crown reduction, reducing the height and spread of the tree by up to 2m, final height 3m and spread 2m to just above primary pollard point in rear garden

Chiswick House Estate Office,Chiswick House Grounds,Chiswick,W4 2QN

Details of Condition's 15 (drainage design), 18 (Land quality - intrusive site investigation) and 19 (Land quality – Remediation Method Statement/ Remediation Strategy) submitted pursuant to permission P/2024/0595 dated 06/06/2024 for Demolition of an existing shed, oil tank and part of the existing wall for a new learning hub. Erection of a new building as the volunteer base. Creation of new Fruit Garden, erection of a storage shed with hardstanding, alteration of part of the brick walls with new accesses to the Fruit Garden and Kitchen Garden. Erection of a new canopy for the Stables and its change of use to Artist Studios, installation of new signage, reconfiguration of the staff car park, and internal works to buildings including new roof insulation, heating and power.

17 Northumberland Avenue, Isleworth, TW7 5HZ

Certificate of lawfulness for the proposed erection of a rear roof extension with three roof windows to the front of the house.

71 Hamilton Road, Brentford, TW8 0QF

Works to tree within a conservation area. Robinia - fell and replant with smaller new species.

23 Elmgate Avenue, Feltham, TW13 7BU

Certificate of lawfulness for the proposed change of use from residential house Class C3a to a residential home for up to 3 young people aged between 7 and 18 Class C2

1 Clipstone Road, Hounslow, TW3 3BS

Erection of two, three storey houses with associated cycle and refuse storage following demolition of existing building.

7 Sharon Road, Chiswick, London, W4 4PD

Work to two trees at rear of property within conservation area. Pagoda tree (T1). Reduce and reshape by 30% or approx. 0.5m or below previous reduction points. Pagoda (T3). Reduce back to previous reduction points.

Manor Court, Manor Gardens,Acton,London,W3 8JX

Felling of Eucalyptus (T1) within a conservation area.

39 Harvard Road, Isleworth, TW7 4PA

Works to trees within a conservation area. Leyland Cypress x2. Cut back away from customers garden and left-hand neighbours garden by approx. 2m, ensuring that green tips are left on branches. Remove any overhanging dead stubs.

8 Lonsdale Road,Chiswick,W4 1ND

Installation of external condenser at first floor level.

1 Dale Street, Chiswick, London, W4 2BJ

Works to tree within a conservation area. Robinia (T1). Reduce and reshape by approx. 25-30% or 0.5-1m above previous reduction points.

17, Belgrave Lodge, 36 Wellesley Road, Chiswick, London, W4 4BN

Installation of a new door at the rear ground floor of 17 Belgrave Lodge.

47 Sutton Road, Hounslow, TW5 0PN

Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

GROUND FLOOR FLAT, 80 Wavendon Avenue, Chiswick, London, W4 4NS

Erection of a single storey rear and side extension to the ground floor flat.

389 Chiswick High Road,Chiswick,W4 4AJ

Details of Condition 5 (Construction Logistics Plan) submitted pursuant to permission PAC/2025/3503 dated 08/01/2026 for Prior approval for the change of use from office (Use Class E) to residential (Use Class C3) to create 197 residential units and ancillary residential floorspace.

35 Jersey Road, Hounslow, TW3 4BQ

Certificate of Lawfulness for the Existing Continued Use as a Five Bedroom House in Multiple Occupation (HMO).

West Middlesex University Hospital Twickenham Road, Isleworth, TW7 6AF

Details of Condition 20b (Landscape Management Plan) submitted pursuant to permission P/2026/1288 dated 08/09/2026 for Section 73 application to vary Conditions 2 (Approved Plans) and 26 (Implementation of Car Parking) of planning permission P/2022/2424 to allow the retention of the existing Renal Building, amend the approved plans accordingly, relocate approved car and cycle parking via a linked planning permission, delete Condition 28 (Parking provided and retained), and consolidate previously approved NMA P/2025/0116.

West Middlesex University Hospital Twickenham Road, Isleworth, TW7 6AF

Details of Condition 22 (Short Stay Cycle Parking, Phase 1) submitted pursuant to permission P/2026/1288 dated 08/09/2026 for Section 73 application to vary Conditions 2 (Approved Plans) and 26 (Implementation of Car Parking) of planning permission P/2022/2424 to allow the retention of the existing Renal Building, amend the approved plans accordingly, relocate approved car and cycle parking via a linked planning permission, delete Condition 28 (Parking provided and retained), and consolidate previously approved NMA P/2025/0116.

West Middlesex University Hospital Twickenham Road, Isleworth, TW7 6AF

Details of Condition 8b (scheme for decontamination) submitted pursuant to permission P/2026/1288 dated 08/09/2026 for Section 73 application to vary Conditions 2 (Approved Plans) and 26 (Implementation of Car Parking) of planning permission P/2022/2424 to allow the retention of the existing Renal Building, amend the approved plans accordingly, relocate approved car and cycle parking via a linked planning permission, delete Condition 28 (Parking provided and retained), and consolidate previously approved NMA P/2025/0116.

72 Crosslands Avenue, Southall, UB2 5RA

Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to the eaves

11 Orchard Road, Brentford, TW8 0QX

Works to tree within a conservation area. T2 Willow (Salix spp) in garden. Reduce overhanging branches back to boundary line by 3-4m. Final height 4m and final spread 2m.

310 Lionel Road North, Brentford, TW8 9QX

Erection of a rear roof extension.

12 Letchworth Avenue, Feltham, TW14 9RY

Erection of a single storey rear extension.

West Thames College London Road, Isleworth, TW7 4HS

Felling of Bird Cherry (T846) within a conservation area. (5-day Notification)

48 Meadow Waye, Hounslow, TW5 9EZ

Erection of a part first floor rear extension.

150 Park Road, Chiswick, London, W4 3HP

Works to tree within a conservation area. T6 Lawson Cypress (x1) Fell to ground level and replant a Silver Birch as a replacement.

16A Oxford Road North, Chiswick, London, W4 4DN

Felling of Oval-leafed Privet (T1) within a conservation area.

322 High Street, Brentford, TW8 0JS

Variation of conditions 2 and 3 (hours of opening) to allow 24h in store and deliveries operations of Planning Permission 0607/B/P22 (P/2022/0756) approved 28/04/2022 by Planning Appeal APP/F5540/W/22/3303770 for the variation of condition 3 (hours of opening) of permission 00607/B/P16 approved 16/08/2012 for the variation of condition 1 (hours of opening) of permission 00607/B/P13 approved 08/02/2005 for the variation of condition 5 (opening and closing hours) of planning permission 00607/B/P11 approved 19/09/1996

The Centre, Unit 11,High Street,Feltham,TW13 4AX

Installation of two internally illuminated fascia signs and one internally illuminated projecting sign to the shopfront elevations.

10 Orchard Road, Brentford, TW8 0QX

Works to tree within a conservation area. T1 Apple (Malus domestica). Reduce crown back to previous reduction points, approx. 1.5-2m. Final height 4m and final spread 3m.

45 Netheravon Road, Chiswick, London, W4 2NA

Erection of a single storey rear extension, installation of replacement windows and solar panels. Erection of a detached single storey outbuilding to the rear of the house.

7 Netheravon Road, Chiswick, London, W4 2NA

Erection of a detached outbuilding in the rear garden following demolition of existing shed.

83 Grove Park Road, Chiswick, London, W4 3QD

Works to two trees within a conservation area. Rear RH boundary. T1 Cherry Laurel(Prunus laurosifera) - Reduce crown by 2m to suitable growth points maintaining natural rounded canopy line. Reduce lateral branch lengths to match, shape and tidy. Retained height 3.3m and 2.75m spread. LH boundary midway. T2 Holly(Ilex aquifolia) - Reduce crown by 1.8m to suitable growth points. Reduce lateral branch lengths to match, shape and tidy. Retained height 3m and 1.75m spread.

41 Harvard Road, Isleworth, TW7 4PA

Works to trees within a conservation area . Leyland Cypress x2 - Cut back away from customers garden and left-hand neighbours garden by approx. 2m, ensuring that green tips are left on branches.

Kew Bridge Distribution Centre,Lionel Road South,Brentford,TW8 9QR

Change of use of Unit 2A to Use Class B8 (Storage and Distribution), with 1 no. cycle parking space at ground floor level.

55 And 55A Eastbury Grove Chiswick London W4 2JT

Conversion of the existing two self contained flats to a single family house.

Garage adjacent to 4 Alwyn Avenue, Chiswick, London,W4 4PB

Works to tree within a conservation area. Horse Chestnut (T1). Reduce height and width by approx. 2-3m to balance and shape.

Land to the North of 38 Alexandra Road, Hounslow, TW3 4HN

Erection of a two storey house with associated private amenity space, cycle and refuse storage.