Planning applications in Hounslow, March 2026

5 Oaklands Avenue, Isleworth, TW7 5PX

Replacement of the existing black framed UPVC windows with white framed UPVC windows to the front elevation of the house

45 Summerhouse Avenue, Hounslow, TW5 9DJ

Erection of single storey rear and front porch extension to the house.

Osterley Park Jersey Road, Isleworth, TW7 4RB

Works to tree in a Conservation Area. Lime species. Fell to ground level. (5-day tree notice)

39 Fraser Street, Chiswick, London, W4 2DA

Erection of single storey rear infill extension to the house.

43A Arlington Gardens, Chiswick, London, W4 4EZ

Erection of a single storey rear infill and rear extension, installation of a replacement lower ground floor side door with a roof canopy and two additional side windows and alteration of an existing lower ground floor side window to the house, and installation of a replacement side gate within the house's side access passageway.

14 Heston Road, Hounslow, TW5 0QJ

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

38 Denison Road, Feltham, TW13 4QF

Certificate of lawfulness for the proposed erection of a single storey rear extension and front porch to the house.

176 Sutton Court Road, Chiswick, London, W4 3HR

Felling of a Lawson Cypress within a conservation area

5 Pavana Square, Brentford TW8 0XW

Certificate of lawfulness for the proposed use of the unit as an office function with an ancillary dance studio falling within the existing use class E.

2 Benedict Drive, Feltham, TW14 8JL

Erection of a self/custom build two-storey detached dwelling following demolition of garage

26 Cornwall Grove, Chiswick, London, W4 2LB

Erection of a part side infill and rear extension to the ground floor flat.

The Isleworth Centre, 146 Twickenham Road, Isleworth, TW7 7DJ

T1 Ash. Lateral reduction on the east side of the tree, removal of 2 metres in branch length taking the spread on the east side from 5 metres back to 3 metres. T2 Cherry. Lateral reduction on the east side of the tree, removal of 1 metre in branch length taking the spread on the east side from 3 metres to 2 metres.

85 Boston Gardens, Brentford, TW8 9LR

Erection of a single storey rear extension and rear decking to the house and permeable block paving to the front.

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

Details of Condition 17A (BREEAM Interim) submitted pursuant to planning permission 01137/E/P82 (P/2022/242) dated 14/11/2023 for Demolition of existing buildings and structures and the erection of a five storey Ambulatory Diagnostic Centre including plant enclosure, associated vehicular and cycle parking, landscaping, and associated infrastructure

Buildings 29-37, MOD Feltham Site ,Elmwood Avenue, Feltham, TW13 7AH

Details of Condition 13 (Materials) submitted pursuant to planning permission 00403/D/P2 (P/2024/0622) dated 31/10/2025 for Formation of a new school, erection of three new school buildings with main access from Browells Lane, installation of a multi use games area, playing pitch, parking, landscaping and associated infrastructure following the demolition of the former MOD buildings

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

Details of Condition 30 (Oil interceptors) submitted pursuant to planning permission 01137/E/P82 (P/2022/2424) dated 14/11/2023 for Demolition of existing buildings and structures and the erection of a five storey Ambulatory Diagnostic Centre including plant enclosure, associated vehicular and cycle parking, landscaping, and associated infrastructure

Woodland to rear of 145 Geodis Unit, Faggs Road, Feltham, TW14 0LZ

Works to trees TPO T/978/6. (5-day dangerous tree notice) T1 Plum. Remove fallen stem from fence. T2 Ash. Sectionally dismantle down to ground level. T3 Sycamore. Fell to ground level. T4 Oak. Reduce lateral limb overhanging boundary fence by up to 3 metres, leaving a finished branch length of 5 metres. T8 Oak. Crown reduce by up to 5 metres, retaining orthotropic and plagiotropic epicormic growth where possible. T9 Oak. Pollard at 2.5 metres, retaining orthotropic and plagiotropic epicormic growth where possible. T10 Oak Prune back extended lateral branches on southern aspect by up to 2 metres, reduce height of tree by up to 2 metres.

63 Chertsey Road, Feltham, TW13 4RJ

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

249 Staines Road, Hounslow, TW3 3JJ

Certificate of lawfulness for the existing use of detached outbuilding as accommodation ancillary to the main dwelling.

33 Chestnut Grove, Isleworth, TW7 7HA

Ground floor rear extension 5.00 metres deep, maximum height of 3.00 metres, 3.00 metres high to the eaves

19 Abinger Road, Chiswick, London, W4 1EU

Works to trees in a Conservation Area. T1. Silver Birch. Fell to ground level. T2. Sycamore. Crown reduce to previous reduction points, removing regrowth only.

35 The Grove, Isleworth, TW7 4JT

Non Material Amendment to alter the two rear windows into a single large window, with changes to the doors and roof windows following permission P/2025/3131 dated 24/12/2025 for Erection of two storey side extension, single storey rear extension and part first floor rear extension following the demolition of the existing side garage.

37 Enfield Road, Brentford, TW8 9NY

Erection of a single storey rear extension to the house. Following the demolition of the existing extension.

102 Abinger Road, Chiswick, London, W4 1EX

Works to a tree in a conservation area. Cherry (T1). Crown reduce by approximately 2 metres, cutting back from building to give up to 2 metres clearance. Starting size 6 metres in height and 4 metres spread. Finishing size 4 metres in height and 2 metres spread.

23 Oak Way, Feltham, TW14 8AT

Erection of front porch extension to the house.

1-23 Fairways, Thornbury Road, Isleworth, TW7 4LB

Works to trees in a Conservation Area T1 Sycamore. Crown lift to 5 metres by removing low branches and cut back overhang to access road by 2 metres to balance asymmetric crown T2 Cypress. Reduce height by 4.5 metres T3 Cherry. Cut back branches from house by 3 metres T4 Copper Beech. Cut back branches from house by 3 metres

29 Fernside Avenue, Feltham, TW13 7BJ

Erection of a single-storey rear extension to the house.

19 Camborne Way, Hounslow, TW5 0PW

Erection of single storey side extension, side dormer and a front porch to the house, following the demolition of the garage.

14 Fernside Avenue, Feltham, TW13 7BL

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

17 Basildene Road, Hounslow, TW4 7LF

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

4a The Pavement,South Street,Isleworth,TW7 7AJ

Erection of a rear roof extension to Flat 4A.

Nallhead Stables Nallhead Road, Feltham, TW13 6SS

Erection of a single storey stables, tack room, equipment store, tractor shed, hay store, veterinarian room, detached surgery and quarantine stable and cover over approved menage area.

46 Haslemere Avenue, Hounslow, TW5 9UT

Demolition of the existing outbuilding and erection of a part single and part two-storey two bedroomed detached house with associated treatment works, amenity space, and associated landscaping.

4 - 6 Station Parade, Boston Manor Road, Brentford, TW8 8DZ

Variation of Condition 2 (Approved Drawings) to allow alterations to certain obscure glazed windows of Flats 5, 6, 8 and 9 and communal staircase of Planning Permission P/2019/3391 approved 02 October 2020 for the Construction of nine homes with associated cycle storage, bin storage and private amenity, and two shops with associated bin storage.

34 Almorah Road, Hounslow, TW5 9AD

Certificate of lawfulness for the existing use of the house as two self contained flats and the single storey outbuilding as one self contained flat

2 Browning Way, Hounslow, TW5 9BE

Erection of a semi-detached house with associated access, parking, cycle storage and landscaping.

4 Weston Gardens, Isleworth, W7 4LF

Works to trees in a Conservation Area. 1 x Large Sycamore (T1), 1 X Ash (T2), 1 X Small Sycamore (T3), and 1 X Small Laurel (T4) Fell to ground level or 2–3-inch stumps.

468 London Road, Isleworth, TW7 4DD

Details of condition 12 (Materials) submitted pursuant to planning permission P/2025/2717 dated 18/12/2025 for Part change of use from commercial (Use Class E) to residential (Use Class C3) and erection of mansard roof extensions compromising of five self-contained flats with associated landscaping, car parking, private amenity space, solar panels, cycle and refuse storage.

24 Dean Road, Hounslow, TW3 2EZ

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

13 Byward Avenue, Feltham, TW14 0EY

Certificate of lawfulness for the conversion of the garage into habitable room, incorporating alterations to the height and design of the existing addition, installation of a roof lantern, and replacement of fenestration to the front and rear.

Rear of 9 Sparrow Farm Drive, Feltham, TW14 0EA

Erection of cycle storage and waste and recycling storage to service the new residential development at 'Garages rear of Sparrow Farm Drive, TW14 0EA'.

11 Spencer Road, Chiswick, London, W4 3SS

Erection of a single-storey rear extension, part two-storey rear extension, and a rear roof extension to the house. Installation of air source heat pump in rear garden.

22 Glen Walk, Isleworth, TW7 7PT

Retrospective application for the erection of a single-storey detached outbuilding to be used as a home office in the rear garden.

2 Dorset Waye, Hounslow, TW5 0ND

Details of condition 8 (Energy Strategy) 10 (Sustainable Materials) 11 (Water Consumption) 12 (Cycle Storage) and condition 14 (Vehicular Crossover – Visibly Splays) submitted pursuant to planning permission P/2023/0321 (00364/2/P3) dated 04/05/2023 for Demolition of existing bungalow and garage; erection of two semi-detached dwellings with hard/soft landscaping, accesses and parking.

13 Byward Avenue, Feltham, TW14 0EY

Ground floor rear extension 4.00 metres deep, maximum height 3.30 metres, 2.90 metres high to the eaves

74 Greencroft Road, Hounslow, TW5 0BH

Erection of a part first-floor rear extension to the house.

32 Priory Avenue, Chiswick, London, W4 1TY

Installation of replacement ground floor front bay windows, two replacement second floor side casement windows, a replacement first floor side casement window, replacement ground floor side central window/ fanlight, front roof dormer front windows and rear roof dormer rear windows to the house with repair/ refurbishment of its retained existing front, side and rear windows, installation of replacement flat roofing to its existing ground floor front bay window, ground floor front entrance canopy, first floor rear roof terrace and rear roof dormer, repair/ matching replacement of its existing roof and chimney leadwork, flashings and soakers, matching replacement of its existing damaged bricks, roof tiles and roof snow guards, cleaning/ repointing of its existing external walls and associated external redecoration works

462A - 464A Chiswick High Road, Chiswick, London, W4 5TT

Erection of a mansard roof extension comprising of four self contained flats with associated solar panels, cycle and refuse storage.

The Bulls Head, Strand-on-the-Green, Chiswick, London, W4 3PQ

Demolition and rebuild of the car park boundary wall. Installation of a timber guard rail to the car park boundary wall. Replacement and repair of front elevation sash windows. Installation of laminated glass flood screens to the waterside bay windows.

27 Reckitt Road, Chiswick, London, W4 2BT

Variation of Condition 2 (Approved Drawings) to allow alterations to and increase the height of the previously approved single storey rear infill extension's rear elevation of Planning Permission P/2025/3820 approved on 05/03/2026 for the 'Erection of a single storey rear infill extension to the house and installation of a roof light and replacement ground floor glazed rear doors to its existing single storey rear extension'.