Planning Applications in Isleworth, London

Planning authority: Hounslow Council

Search current and historic planning applications in Isleworth, London, published by Hounslow Council - 29 in the last 90 days. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Showing 29 of 29 applications
2 Sept 2026 REGISTERED: Under Consultation P/2026/2426

16 Lynton Close, Isleworth, TW7 7ET

Erection of a two storey residential house with associated car parking, landscaping, solar panels, cycle and refuse storage.

Hounslow
2 Sept 2026 REGISTERED: Under Assessment P/2026/2498

7 Van Gogh Close,Isleworth,TW7 7DQ

Works to trees in a Conservation Area 1 X T1 Robinia Pseudoacacia to fell to ground level and poison the resulting stump, 1 X T2 Robinia Pseudoacaci...

Hounslow
1 Sept 2026 REGISTERED: Under Consultation P/2026/2418

36 Napier Road,Isleworth,TW7 7HP

Erection of a rear roof extension.

Householder Applications Hounslow
21 Aug 2026 REGISTERED: Under Assessment P/2026/2392

93A St Johns Road, Isleworth, TW7 6PN

Details of Conditions 17 (Cycle Parking), 18 (Waste and Recycling), 19 (Vehicular crossover) submitted pursuant to planning permission P/2022/3511 dat...

Details pursuant to a planning condition Hounslow
21 Aug 2026 NON INVALID P/2026/2409

7 Steele Road,Isleworth,TW7 7HL

Erection of a first floor rear extension and a rear roof extension.

Householder Applications Hounslow
19 Aug 2026 REGISTERED: Under Consultation P/2026/2359

7 Steele Road,Isleworth,TW7 7HL

Erection of a rear roof extension.

Householder Applications Hounslow
19 Aug 2026 Refused P/2026/2374

4 Dawes Avenue, Isleworth, TW7 7JT

Non material amendment to change the flat roof to a pitched roof of planning permission P/2026/1102 approved 29/07/2026 for the erection of a single s...

Non-Material Minor Amendment to an existing Planning Application Hounslow
13 Aug 2026 REGISTERED: Under Assessment P/2026/2332

43 Dawes Avenue, Isleworth, TW7 7JS

Certificate of Lawfulness for the proposed hip to gable conversion, front roof lights and erection of a rear roof extension to the house.

Lawful Development Certificate (Proposed) Hounslow
13 Aug 2026 REGISTERED: Under Consultation P/2026/2330

36 Steele Road, Isleworth, TW7 7HN

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

Householder Applications Hounslow
7 Aug 2026 REGISTERED: Under Assessment P/2026/2289

30 Northcote Avenue,Isleworth,TW7 7JQ

Erection of a single storey detached outbuilding for use as a garage with basement following demolition of existing garage.

Householder Applications Hounslow
6 Aug 2026 REGISTERED: Under Assessment P/2026/2259

28 Dawes Avenue, Isleworth, TW7 7JT

Erection of a single storey rear extension with two roof lanterns and an additional side window to the house

Householder Applications Hounslow
31 Jul 2026 REGISTERED: Under Assessment P/2026/2210

4 Crane Avenue, Isleworth, TW7 7JL

Erection of a part single storey rear extension to the house of occupation.

PF-Full Applications Hounslow
30 Jul 2026 REGISTERED: Under Assessment P/2026/2202

403-405 Twickenham Road, Isleworth, TW7 7ES

Variation of conditions 4 (opening times for shop) and 5 (opening times for petrol station) to allow to be rewording of condition 4 to 'the onsite sho...

Variation / Removal of a condition all other minor Hounslow
30 Jul 2026 Approved P/2026/2194

39 Bankside Close, Isleworth, TW7 7EW

Non material amendment to change the colour of the glazing in the approved extension to anthracite grey from white of planning permission P/2026/0274 ...

Non-Material Minor Amendment to an existing Planning Application Hounslow
28 Jul 2026 REGISTERED: Under Assessment P/2026/2163

186 Twickenham Road,Isleworth,TW7 7DR

Change of use of the existing house from Class C3 to a 5 bedroom House in Multiple Occupation (Class C4).

PF-Full Applications Hounslow
27 Jul 2026 REGISTERED: Under Assessment P/2026/2054

Redlees Park, Isleworth Bowls Club, Worton Road, Isleworth, TW7 6DW

Erection of single storey extensions to the existing club house, creation of an external courtyard and a mini golf course, alterations and the creatio...

PF-Full Applications Hounslow
22 Jul 2026 REGISTERED: Under Assessment P/2026/2117

93 A St Johns Road,Isleworth,TW7 6PN

Details of conditions 13 (energy strategy), and 16 (internal water use) of planning permission 00981/93/P5 (P/2022/3511) approved 22/12/2022 for the e...

Details pursuant to a planning condition Hounslow
15 Jul 2026 Approved P/2026/1995

Ivybridge Retail Park, Unit 1,Twickenham Road,Isleworth,TW7 7DY

Installation of internally illuminated canopy fascia signs to the front entrance of the shop and two replacement non illuminated signs to the existing...

Advertisement Application Hounslow
13 Jul 2026 Approved P/2026/2046

59 Crane Avenue, Isleworth, TW7 7JR

Non material amendment to remove the unimplemented rear roof extension with front roof window and the window on the front elevation of planning permis...

Non-Material Minor Amendment to an existing Planning Application Hounslow
9 Jul 2026 Approved P/2026/2024

20 Hartland Road,Isleworth,TW7 6RH

Erection of a rear roof extension with windows to the front of the house.

Householder Applications Hounslow
9 Jul 2026 Approved P/2026/2023

Tolson House, Parthenia Drive, Isleworth, TW7 6GT

Felling of a dead Cherry (Prunus spp) within a conservation area (5-day notification)

5 Day tree notification Hounslow
8 Jul 2026 Withdrawn P/2026/1983

43 Dawes Avenue, Isleworth, TW7 7JS

GS853573342 - Erection of a hip to gable and rear roof extension with minor ridge increase to the house

Householder Applications Hounslow
8 Jul 2026 Approved P/2026/1996

Ivybridge Retail Park, Unit 1,Twickenham Road,Isleworth,TW7 7DY

Replacement and installation of external plant equipment at Unit 1, Ivybridge Retail Park.

PF-Full Applications Hounslow
30 Jun 2026 Approved P/2026/1938

4 Byfield Road, Isleworth, TW7 7AF

5-day tree notification to fell a dead and dangerous Cherry tree in a rear garden and within a conservation area.

5 Day tree notification Hounslow
26 Jun 2026 Approved P/2026/1897

36 Napier Road,Isleworth,TW7 7HP

Certificate of lawfulness for the proposed erection of a rear roof extension.

Lawful Development Certificate (Proposed) Hounslow
17 Jun 2026 Refused P/2026/1761

1 to 16 Algar Close, Isleworth, TW7 7AQ

Erection of twelve garages and four open-fronted car port-style parking spaces on Algar Close, together with the provision of 14 off-street parking sp...

PF-Full Applications Hounslow
16 Jun 2026 Approved P/2026/1735

16 Eve Road,Isleworth,TW7 7HS

Erection of a single storey rear infill extension.

Householder Applications Hounslow
15 Jun 2026 Refused P/2026/1503

52 Worple Road,Isleworth,TW7 7AR

Erection of a rear roof extension incorporating a Juliet balcony, together with the installation of two front roof windows to the house

Householder Applications Hounslow
15 Jun 2026 Approved P/2026/1766

26 Egerton Drive, Isleworth, TW7 7EQ

Works to trees within a conservation area. Robinia x 2 and forming a pair. Reduce crown height by up to 3.0 metres. Reduce crown spread by up to 2.5 m...

Works to Trees in Conservation Area Hounslow
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Data updated daily. Source: Hounslow Council planning portal.