Planning authority
Hounslow planning applications
6,670 public planning records in the production OGL dataset, newest first, linked to council source pages.
Applications
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Hounslow/P/2026/1074
53 Cambridge Road South,Chiswick,London,W4 3DA
Works to trees in a conservation area. T1 Ash (Fraxinus excelsior). Crown reduce overall by removing approximately 2 metres from the upper crown to leave a finished height of 10 metres and...
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Hounslow/P/2026/1116
35 Wilmington Avenue, Chiswick, London, W4 3HA
Works to a tree in a conservation area. Magnolia. Rear garden. Crown reduce by up to 2 metres.
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Hounslow/P/2026/1175
2 Walpole Gardens, Chiswick, London, W4 4HG
Works to tree in a Conservation Area. T1. Common Lime. Reduce all aspects of the crown by approximately 1.5 metres below the previous points of reduction.
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Hounslow/P/2025/3725
Flat 1, The Power House, 70 Chiswick High Road, Chiswick, London, W4 1SY
Retrospective listed building works application for the insertion of a lift and internal alterations to the flat and installation of an A/C condenser unit on the roof of the flat
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Hounslow/P/2026/0117
Lakeside Mental Health Unit, West Middlesex Hospital Twickenham Road, Isleworth, TW7 6AG
Alterations to the external elevations to allow installation of safety windows and doors at the main entrance, new external fencing and new external plant (HVAC) compound for new mental hea...
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Hounslow/P/2026/0402
7 Conway Road, Feltham, TW13 6TE
Conversion of the garage into a habitable room and replacement of the existing garage door with a window and erection of a single storey rear extension to the house.
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Hounslow/P/2026/0454
152 Oxford Way, Feltham, TW13 6RX
Variation of condition 2 (approved plans) to add four front rooflights to convert the loft to habitable space and add a single storey side extension to the design of planning permission P/2...
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Hounslow/P/2026/0591
4 St Marys Crescent, Isleworth, TW7 4NA
Erection of a first-floor rear infill extension, loft conversion, and increase to the roof ridge height.
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Hounslow/P/2026/0666
16 The Crossways, Hounslow, TW5 0JP
Installation of a sliding gate to the front boundary and a brick wall with railing at the house.
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Hounslow/P/2026/0668
17 The Ride, Brentford, TW8 9LB
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion to the house.
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Hounslow/P/2026/0671
70 Worple Road, Isleworth, TW7 7HU
Erection of a rear roof extension, including extension over the existing rear outrigger, and two front roof windows.
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Hounslow/P/2026/0678
96 New Road, Bedfont, TW14 8HT
Variation of condition 2 (Approved Plans) following planning permission P/2025/0144 approved 07/04/2025 Erection of single storey rear extension with four roof windows and conversion of the...
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Hounslow/P/2026/0911
2 Letchworth Avenue, Feltham, TW14 9RY
Certificate of lawfulness for the proposed use of a room in the house for a private hire operator business
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Hounslow/P/2026/0920
13 Grove Park Terrace, Chiswick, London, W4 3QG
Works to tree in a Conservation Area. Rear garden. Portuguese laurel tree (Prunus lusitanica). Fell to ground level.
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Hounslow/P/2026/0030
Chiswick House Estate Office Chiswick House Grounds, Chiswick, London, W4 2RP
Variation of condition 3 a and b (external materials) to allow minor changes to the cladding specification and arrangement for phase 1B, cladding specification for phase 2a and to the roof...
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Hounslow/P/2026/0033
32 Sonia Gardens, Hounslow, TW5 0LZ
Retrospective application for the change of use from a single dwellinghouse (Use Class C3) to a 6-bedroom 6-person House in Multiple Occupation (Use Class C4).
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Hounslow/P/2026/0266
89 Park Road, Chiswick, London, W4 3ER
Erection of a single storey rear extension, front porch extension and part first floor rear extension with Juliet balcony. Demolition of existing garage and erection of a single storey side...
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Hounslow/P/2026/0569
8A Hall Road, Isleworth, TW7 7PQ
Certificate of Lawfulness for the existing swimming pool with retractable roof and outbuilding with associated pump room
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Hounslow/P/2026/0658
12 Church Road, Isleworth, TW7 4PR
Formation of a vehicular access to the front of the house and installation of Air Source Heat Pump to rear.
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Hounslow/P/2026/0659
230 Feltham Road, Ashford, TW15 1AS
Erection of a two storey house with associated landscaping, car parking, cycle and refuse storage.
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Hounslow/P/2026/0730
Hounslow West Underground Station Bath Road, Hounslow, TW3 3DH
Certificate of lawfulness for the proposed erection of a transformer room on operational railway land
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Hounslow/P/2026/0755
15 Grove Crescent, Feltham, TW13 6NB
Certificate of lawfulness for the proposed conversion of the garage to a habitable room and the erection of a front porch to the house.
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Hounslow/P/2026/1010
1 Burlington Lane,Chiswick,W4 2RR
Details of condition 40 (Biodiversity Net Gain) submitted pursuant to planning permission P/2024/2610 dated 20/01/2026 for Demolition and redevelopment of the site to provide a part-6, part...
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Hounslow/PA/2026/0832
35 Crosslands Avenue, Southall, UB2 5QZ
Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 3.00 metres high to the eaves
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Hounslow/P/2025/3740
178 Springwell Road, Hounslow, TW5 9BS
Erection of two storey side, single storey rear, part first floor rear and rear roof extensions incorporating the increase in roof height to both houses
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Hounslow/P/2026/0254
Barracks, Feltham Garrison Elmwood Avenue, Feltham, TW13 7AH
Details of Condition 14 (Drainage) submitted pursuant of permission P/2024/0622 dated 31/10/2025 for the formation of a new school, erection of three new school buildings with main access f...
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Hounslow/P/2026/0655
10 Chatsworth Road, Chiswick, London, W4 3HY
Erection of a single-storey rear infill extension to replace the existing conservatory.
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Hounslow/P/2026/0660
Thames View House Chiswick Mall, Chiswick, London, W4 2PJ
Replacement of window glass in all timber windows; replacement of modern fireplaces; repairs and repainting of first-floor iron balconies; replacement of damaged rear wall render with tradi...
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Hounslow/P/2026/0661
42 North Drive, Hounslow, TW3 1PU
Details of condition 4 (Waste and recycling), 5 (cycle parking) and 7 (internal water use) submitted pursuant to planning permission P/2022/3922 - 00812/42/P9 dated 20/02/2023 for Conversio...
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Hounslow/P/2026/0674
Former Chiswick Police Station,205-211 Chiswick High Road,London,W4 2DU
Details of heating network safeguarding submitted pursuant to condition 19 of planning permission P/2023/1632 dated 31/05/2024 for the demolition of the former police station and the erecti...
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Hounslow/P/2026/0834
Street Record Chiswick High Road (North Circular Road), Chiswick, London
Installation of a double sided internally illuminated digital display on the proposed communications hub
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Hounslow/P/2026/1012
1 Burlington Lane,Chiswick,W4 2RR
Details of condition 19 (photovoltaic panels) submitted pursuant to planning permission P/2024/2610 dated 20/01/2026 for Demolition and redevelopment of the site to provide a part-6, part-1...
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Hounslow/P/2026/0127
16 Somerset Waye, Hounslow, TW5 9HG
Erection of a part first floor rear extension to the house
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Hounslow/P/2026/0951
57 Heston Avenue, Hounslow, TW5 9EU
Certificate of lawfulness for the proposed erection of a detached single-storey outbuilding in the rear garden of the property.
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Hounslow/P/2026/0654
17 Grosvenor Road, Hounslow, TW3 3ER
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
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Hounslow/P/2026/0665
27 Reckitt Road, Chiswick, London, W4 2BT
Retrospective application for the erection of a rear roof and second floor rear outrigger dormer extension and installation of two front roof lights to the house.
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Hounslow/P/2024/4123
The Rising Sun, 407 London Road, Isleworth, TW7 5AQ
Erection of a canopy to the front to create an outdoor garden seating area incorporating the creation of a car park with five car parking spaces and the formation of a vehicular access on A...
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Hounslow/P/2026/0582
2 Vaughan Avenue, Chiswick, London, W6 0XS
Removal of the house's side rear chimney stack with the installation of matching roofing to cover its roof void.
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Hounslow/P/2026/0735
980 Great West Road, Brentford, TW8 9GS
Installation of a double-sided externally illuminated kiosk sign with a height of 4 meters for a period of 3 years at the east of the main entrance from Great West Road.
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Hounslow/P/2026/1174
Sky Studios,Grant Way,Isleworth,TW7 5QD
Erection of an outdoor padel court and multi-use games area (MUGA) with associated outdoor gym, seating, lighting and landscaping.
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Hounslow/P/2026/0676
233 Elmwood Avenue, Feltham, TW13 7QA
Certificate of lawfulness for the proposed use of a room in the residence for taking bookings for private vehicle hire.
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Hounslow/P/2026/0754
96 Barrowgate Road, Chiswick, London, W4 4QP
Erection of a single-storey rear extension following the demolition of the existing conservatory.
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Hounslow/P/2026/1084
140 Sutton Court Road, Chiswick, London, W4 3HT
Erection of a single storey side extension to the house and installation of a replacement front boundary vehicular gate and pedestrian gate.
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Hounslow/P/2025/2676
9 Marlborough Road, Feltham, TW13 5HN
Creation of vehicular access for one off street parking space to the flat
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Hounslow/P/2025/3412
Tifoni Court, 283 Staines Road, Hounslow, TW4 5AL
Conversion of the flat into two, 1 bedroom flats with the addition of a front facing window
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Hounslow/P/2025/3626
10 Addison Grove, Chiswick, London, W4 1ER
Erection of a single storey side extension, installation of a bin store in the front garden and an AC unit in the rear garden of the house
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Hounslow/P/2025/3676
10 Addison Grove, Chiswick, London, W4 1ER
Listed building consent for the erection of a single storey side extension, installation of a bin store in the front garden of the house and an AC unit in the rear garden
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Hounslow/P/2026/0489
18 Cleveland Avenue, Chiswick, London, W4 1SN
Erection of a single storey rear extension to the house.
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Hounslow/P/2026/0588
468 London Road, Isleworth, TW7 4BF
Details of conditions 14 (Construction Logistics Plan) and 15 (Detailed Drainage Design) submitted pursuant to planning permission P/2025/2717 approved 18/12/2025 for part change of use fro...
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Hounslow/P/2026/0206
43 Balfern Grove, Chiswick, London, W4 2JX
Erection of a single storey side infill extension and two new front roof windows to the house.
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Hounslow/P/2026/0508
48 Longford Avenue, Feltham, TW14 9TG
Demolition of existing conservatory and erection of a single storey rear extension to the house.
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Hounslow/P/2026/0917
The George Inn, 114 Twickenham Road, Isleworth, TW7 7DJ
Works to tree in a Conservation Area. T1. Lime. Fell tree to ground level.
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Hounslow/P/2026/0194
26 Thornton Avenue, Chiswick, London
Erection of single storey side extension and rear extension. Enlargement of the existing basement. Replacing existing windows. Installation of air source heat pump in rear garden. Installat...
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Hounslow/P/2026/0368
25 Glebe Street, Chiswick, London, W4 2BD
Erection of a single storey rear wrap around extension, a rear roof and outrigger extension with juliet balcony, and two front windows. Replacement of rear windows and addition of double gl...
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Hounslow/P/2026/0924
53 Oaklands Avenue, Isleworth, TW7 5PY
Erection of a two-storey side extension on the South-East elevation, incorporating a hipped roof to match the existing house, following the demolition of the existing attached store, togeth...
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Hounslow/P/2026/0126
16 Somerset Waye, Hounslow, TW5 9HG
Erection of a rear roof extension and hip to gable conversion with two front roof windows to the house
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Hounslow/P/2026/0170
Aintree Lodge, Watchfield Court Sutton Court Road, Chiswick, London, W4 4JS
Variation of condition 2 (approved plans) to allow the addition of a roof window, condensing unit, changes to the rear garden and arrangement of solar panels of planning permission P/2024/4...
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Hounslow/P/2026/0349
5 Beverley Road, Chiswick, London, W4 2LL
Erection of a rear outrigger roof extension with five roof windows to side and rear elevations.
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Hounslow/P/2026/0412
51 Napier Road, Isleworth, TW7 7HP
Erection of a single storey side infill and rear extension to the house following the demolition of the existing extension.
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Hounslow/P/2026/0418
Woodroffe House Chiswick Mall, Chiswick, London, W4 2PJ
Works to tree within Tree Preservation Order No.102. London Plane (T1) at rear of property. Crown reduce to previous pruning points and by approximately 2.5 metres. Leaving at a finished he...