Planning applications in Hounslow, August 2025

Mogden Sewage Works Mogden Lane, Isleworth, TW7 7LR

Screening Opinion for a crane platform associated with existing project for replacement of digester roofs

49 Grove Park Gardens,Chiswick,W4 3RY

Non material amendment to add an additional rooflight to study and reduce size of all rooflights for permission P/2025/0817 dated 14/05/2025 for Erection of single storey side extension to the house.

12 Church Road, Isleworth, TW7 4PR

Formation of a vehicular access to the front of the house

244 Wentworth Road, Southall, UB2 5TY

Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows to the house.

104 Hatton Road, Feltham, TW14 8JQ

Erection of a single storey side and rear extension to the house.

108 Ridgeway Road, Isleworth, TW7 5LN

Work to tree in a Conservation Area: T1 Hazel – Northern side boundary - Reduce back to boundary by approximately 1.5-2.0 metres from 110 Ridgway Road.

29 Glenwood Road, Hounslow, TW3 1SW

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

The Treaty Centre, High Street, Hounslow TW3 1ES

Hybrid application for the complete demolition of the Treaty Centre and associated multi-storey car park and severable phased redevelopment comprising: In full detail: Phase 1a, the partial retention of existing retail floorspace fronting the High Street (Use Class E) and associated access alterations and landscaping. In full detail: Phase 1, new Build-to-Rent (BTR) homes (Use Class C3) and associated private and communal amenity space, new public realm, flexible commercial floorspace (Use Class E), private and publicly accessible car parking spaces and other associated access alterations and landscaping. In Outline: Phase 2 new homes (Use Class C3) and associated private and communal amenity space, new public realm, cultural/community floorspace (Sui Generis and Use Class F), flexible commercial floorspace (Use Class E), and private and publicly accessible car parking spaces and other associated access alterations and landscaping. All matters are reserved, except access. In Outlin... read more

22 Church Street, Chiswick W4 2PH

Works to trees within a conservation area - Lime x5 to prune back over yard driveway/gravel road.

110 Bassett Gardens, Isleworth, TW7 4QY

Erection of a two storey side extension, part first floor rear extension and a single storey rear extension to the house.

5 Cambridge Road North, Chiswick, London, W4 4AA

Works to tree in a Conservation Area 1 X T1 Magnolia reduce all aspects of the crown by approximately 2.5 to 3 metres back to previous points of reduction, whilst retaining furnishing growth.

47 Ridgeway Road, Isleworth, TW7 5LG

Works to tree in a Conservation Area: T1 Silver Birch – Rear garden, northern corner – Fell (five day notice)

51 Marbaix Gardens, Isleworth, TW7 4FD

Non Material Amendment to allow the reduction in depth and increase in width of the approved extension of planning permission 02300/51/P2 approved 12/12/2022 for the erection of a single storey rear extension to the house

22 Kneller Gardens, Isleworth, TW7 7NW

Erection of a front porch extension to the house.

Moorings, Houseboat Jacana Ii,The Hollows,Brentford,TW8 0DZ

Works to trees in a Conservation Area - 1 X Willow (T1) Specimen tree selectively thin crown and reduce branches overhanging the river to reduce weight and wind resistance for safety height after work, 8m width after work, 7m, 1 X Willow (T2) pollard to previous points, height after work, 4m, 1 X Willow (T3) pollard to previous points height after work, 4m, 1 X Willow (T4) pollard to previous points, height after work, 4m, 1 X Willow (T5) pollard to previous points, height after work, 4m and 1 X Willow (T6) pollard to previous points, height after work, 3m

Development Site At 1 To 4, Capital Interchange Way, Brentford, TW8 0EX

Details of Secured by Design submitted pursuant to Condition 35 planning permission P/2018/4117 dated 23/03/2020 for Demolition of existing structures and redevelopment of the site to provide a mixed-use scheme comprising 420 residential units (Class C3), and flexible retail and commercial floorspace (Class A1/A2/A3/B1(a-c)/D1/D2), in buildings up to 16 storeys in height, with associated car and cycle parking, refuse and recycling storage, children's playspace, landscaping and public realm improvements, and access arrangements.

Pavement On Prebend Gardens, Adjacent To Stamford,Brook Road, Chiswick, London, W6 0XT

Prior Approval for the installation of a 20.0 metre high Hutchinson Engineering Orion Street pole on a new T9 root foundation, accommodating nine antennas, two dishes and two equipment cabinets with associated ancillary development.

86 Thornbury Road, Isleworth, TW7 4LN

Works to two trees in a conservation area: T1 Sycamore – Rear garden - Crown lift 8 metres at crown break; T2 Sycamore - Rear garden - Crown lift 6 metres at crown break.

Unit, 1 Ryan Drive, Brentford, TW8 9ZB

Installation of a new plant comprising of external condenser units to the southern elevation of the existing building.

120 Hinton Avenue, Hounslow, TW4 6AP

Variation of condition 2 to change the approved drawings to amend the design of the outbuilding from permission P/2024/2506 that was granted under appeal APP/F5540/D/24/3356538 dated 25/02/2025 for the erection of a detached outbuilding in the rear garden

24 Kinnaird Avenue, Chiswick, London, W4 3SH

Works to trees in a Conservation Area - 1 X T1 (Leyland Cypress) fell in sections, 1 X T2 (Blue Atlas Cedar) reduce height and lateral spread by 3.5m, leaving a natural form remove dead branches throughout the crown area that are over 2.5cm in diameter, and inspect the crown for any adversities and 1 X T3 (Leyland Cypress) reduce height and lateral spread by 2m- 2.5m, leaving a natural form, remove dead branches throughout the crown area that are over 2.5cm in diameter, and inspect the crown for any adversities in rear garden

Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN

Details of Construction Logistics Plan submitted pursuant to Condition 5 planning permission P/2023/1537 dated 17/10/2023 for Erection of a two storey extension creating changing rooms, storage, toilets and teaching space.

11 Argyle Road, Hounslow, TW3 2BE

Works to trees in a Conservation area - 1 X T1 (Bay) reduce canopy by 3m leaving at 7m in height, reduce width by 2m, leaving 5m wide and 1 X T2 (Laurel) prune canopy to growth points by reducing 3m, height will be 5m, reduce and shape width by 1.5m to encourage bushier growth lower down, width will be 3.5m and crown reduce both trees

69-76, High Street, Brentford, Hounslow, TW8 0AA

Details of Noise level submitted pursuant to Condition 9 planning permission P/2022/1142 dated 10/11/2022 for Demolition of the existing building and erection of four blocks ranging from three to eleven storeys to provide 333 residential units and commercial space with associated car and cycle parking, landscaping, amenity space and ancillary development.

18 Castle Road, Isleworth, TW7 6QS

Certificate of Lawfulness for erection of a rear roof extension and two front roof windows to the house.

2 Wright Road, Hounslow, TW5 9LR

Erection of a new two bedroom two-storey house with associated cycle and bin storage.

311 Wellington Road South, Hounslow, TW4 5HL

Formation of a dropped kerb at front of property

187 Heath Road, Hounslow, TW3 2NU

Certificate of Lawfulness for erection of a rear roof extension with a hip to gable conversion and two front roof windows to the house.

125-135 Quest House,Staines Road,Hounslow,TW3 3JB

Details of condition 4 Construction Method Statement of planning permission P/2023/2560 approved 30/06/2025 for the erection of 1 additional storey at roof level along with a plant room above, solar panels and new cycle storage.

32 Osborne Close, Feltham, TW13 6SR

Details of condition 5 evidence of sustainable materials of planning permission P/2022/1114 approved 09/10/2022 for erection of a two-storey side extension, single-storey rear extensions and a front porch, conversion of property into two houses.

23 Abinger Road, Chiswick, London, W4 1EU

Alterations to existing extensions including reduction in depth, replacement sliding doors and flat roofs.

15 Quick Road, Chiswick, London, W4 2BU

Erection of rear roof and outrigger extension with two front roof windows and raising of ridge height. Erection of a single storey ground floor side infill extension and replacement of front door

Development Site At 1 To 4, Capital Interchange Way, Brentford, TW8 0EX

Details of Contamination submitted pursuant to Condition 8C and 8D planning permission P/2018/4117 dated 23/03/2020 for Demolition of existing structures and redevelopment of the site to provide a mixed-use scheme comprising 420 residential units (Class C3), and flexible retail and commercial floorspace (Class A1/A2/A3/B1(a-c)/D1/D2), in buildings up to 16 storeys in height, with associated car and cycle parking, refuse and recycling storage, children's playspace, landscaping and public realm improvements, and access arrangements.

72 Rosemary Avenue, Hounslow, TW4 7JG

Erection of single storey detached outbuilding to use as a gym, store and play room in the garden.

14 Lonsdale Road, Chiswick, London, W4 1ND

Works to a tree within a Conservation Area: Apple - Reduce crown height by four metres and width by a radius of four metres, and thin by 30%.

100 Carlton Avenue, Feltham, TW14 0EH

Erection of single storey side and rear extensions with a front porch to the house.

112 Ridgeway Road, Isleworth, TW7 5LN

Works to trees in a conservation area: T1 Ash - Southern side boundary in rear garden - Reduce back to previous points by approximately 2.3-2.5 metres, remove deadwood; T2 Holly – Southern side boundary in rear garden - Reduce height by approximately 2 metres and trim sides; T3 Elderberry - Southern side boundary in rear garden – Fell; T4 Bay - Southern side boundary in rear garden – Reduce height by approximately 2 metres and trim sides.

110 Ridgeway Road, Isleworth, TW7 5LN

Works to trees in a conservation area: T1 Mountain Ash – Southern side boundary – Fell; T2 Ash - Eastern rear boundary – Fell; T3 Ash – Eastern rear boundary - Fell; T4 Holly – Northern side boundary - Trim back to boundary.

125-135 Quest House,Staines Road,Hounslow,TW3 3JB

Details of condition 3 materials of planning permission P/2023/2560 approved 30/06/2025 for the erection of 1 additional storey at roof level along with a plant room above, solar panels and new cycle storage.

Questrum House Central Way, Feltham, TW14 0RX

Erection of galvanised steel palisade fencing to enclose hardstanding area.

Land south of Brentford High Street and Waterside,High Street,Brentford,London,TW8 8AE

Non material amendment to assess the inclusion or removal of CHP considering more up to date regulations of planning permission 00607/BA/P2 approved 02/04/2015 for an outline planning application for the demolition of existing buildings and retention of a number of buildings as part of a comprehensive mixed-use development comprising a maximum of 111,821sqm (GEA) including a maximum of 876 residential units along with associated works. The proposed development includes retail (A1 use), residential (C3 use), business (B1 use) and leisure (D1/D2 use) and associated uses as part of the development including car parking, cycle storage, and an energy centre. Creation of enhanced vehicular access and public realm works including hard and soft landscaping, works to the river walls and facilities associated with the mooring of boats, boat storage and maintenance. Full details are submitted for Phase 1 which includes erection of 323 residential units (C3 use), retail (A1 use) and commercial uni... read more

23 Heathfield Gardens, Chiswick, London, W4 4JU

Works to trees within a conservation area - Cherry - Reduce by 2m Height and 1.5m Width.

212 Cranford Lane, Hounslow, TW5 9JD

Certificate of lawfulness for the erection of a single storey detached outbuilding to the rear of the house

31 Hounslow Road, Feltham, TW14 0AU

Certificate of lawfulness existing for the use of the property as a hotel

1 Dukes Green Avenue, Feltham, TW14 0LR

Installation of a larger capacity tank following the decommissioning and removal the existing tank

Land Used For Storage At Hanworth Trading Estate, Hampton Road West, Feltham, TW13 6DH

Change of use from Car Storage, use Class B8, to Open Self Storage, use Class B8, and the siting of 382 storage containers

29 Hounslow Road, Feltham, TW14 0AU

Certificate of lawfulness existing for the use of the property as a hotel

Heathfield Court Heathfield Terrace, Chiswick, London, W4 4LS

Works to trees within Tree Preservation Order No. 542: Three Lawson Cypresses (T3, T4 and T5) - Reduce height by approximately two metres (25%) and diameter width by approximately one metre.

Heathfield Court Heathfield Terrace, Chiswick, London, W4 4LS

Works to two trees within a Conservation Area: Mimosa (T1) - Reduce crown by a diameter of 2.5 metres. Lawson Cypress (T2) - Reduce crown height by approximately two metres (25%) and diameter width by approximately one metre.

1 To 75 Pine Tree Close, Hounslow, TW5 9TF

Works to trees within a conservation area - T014 - Oak (Quercus robur) - Prune to clear buildings by 3m. Remove major deadwood over 50mm diameter. T015 - Oak (Quercus robur) - Prune to clear buildings by 3m. Remove major deadwood over 50mm diameter T016 - Oak (Quercus robur) - Re-pollard back to previous pruning points, to include removal of all epicormic and basal growth. T017 - Holly (Ilex aquifolium) - Section dismantle to near ground level.