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Planning applications in TW4

We hold 151 planning applications for the TW4 postcode area, 102 of them submitted in the past year. 83% of decided applications here were approved. A decision typically takes 56 days. The area is covered by Hounslow, Richmond.

151
applications held
102
in the past year
83%
approved
56 days
median decision

Councils covering TW4

Hounslow (116)Richmond (35)

Recent applications in TW4

Pending
Householder Application
11 Sept 2026PA26/2833
15, Curtis Road, Whitton, Hounslow, TW4 5PURichmond

Single storey rear extension with pitched roof. Removal of existing detached ga

Pending
Small
Full
1 Sept 2026PA26/3011
1 Wyndham Crescent, Hounslow, Tw4 5hzRichmond

Conversion of existing detached outbuilding, located within the rear garden to

Pending
Small
5 Day tree notification
26 Aug 2026P/2026/2443
113 To 129 Travellers Way, Hounslow, TW4 7QBHounslow

5-day notice to fell dead, fallen and unstable Birch T12 within TPO 104

Pending
Small
Prior Approval Larger Home Extension
24 Aug 2026PA/2026/2415
104 Rosemary Avenue, Hounslow, TW4 7JGHounslow

Ground floor rear extension 6.00 metres deep, maximum height 3.25 metres, 3.00 metres high to the eaves.

Pending
Small
Prior Approval Larger Home Extension
4 Aug 2026PA/2026/2260
71 Beavers Crescent, Hounslow, TW4 6EUHounslow

Ground floor rear extension 4.00 metres deep, maximum height of 3.56 metres, 2.90 metres high to the eaves

Pending
Small
Details pursuant to a planning condition
29 Jul 2026P/2026/2218
142A Wellington Road South, Hounslow, TW4 5JHHounslow

Details of boundary screening and West London Cycle Parking Guidance submitted pursuant to conditions 5 and 13 of permission P/2023/0738 dated 29/07/26 for erection of part two storey, part single storey rear extension to 146 and single storey rear extensions to 142 and 144 together with six car parking spaces, cycle store and landscaping of whole site142-146 WELLINGTON ROAD SOUTH, HOUNSLOW , TW4 5JH.

Pending
Small
Householder Applications
27 Jul 2026P/2026/2176
332 Beavers Lane, Hounslow, TW4 6HJHounslow

Erection of a single storey rear extension.

Pending
Small
Prior Approval Larger Home Extension
24 Jul 2026PA/2026/2162
50 Corporation Avenue, Hounslow, TW4 6AZHounslow

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

Pending
Small
Householder Applications
21 Jul 2026P/2026/2125
36 Midsummer Avenue, Hounslow, TW4 5BBHounslow

Erection of a single storey rear extension and a single storey side extension following the demolition of the existing side garage.

Pending
Small
General Permitted Development Extension
21 Jul 2026PA26/2527
3 Mill Farm Crescent Whitton Middlesex TW4 5PFRichmond

Proposed single storey rear extension, 6m in depth, 3.62m in height, 3m in height to eaves, following demolition of existing conservatory.

Pending
Small
Non-Material Minor Amendment to an existing Planning Application
7 Jul 2026P/2026/2013
Units 7 to 11 Fairway Close, Hounslow, TW4 6BUHounslow

Non material amendment to allow the infilling of eight windows and to extend the metal profiled cladding across the locations of these eight windows to be infilled on the southwestern elevation of Unit 11. It is also proposed to omit the roller shutter openings for Unit 7 of planning permission P/2024/1470 approved 07/08/2024 for the alterations to create new and replace existing openings incorporating new external materials and colour

Pending
Small
Prior Approval Larger Home Extension
6 Jul 2026PA/2026/1985
14 Wilton Road, Hounslow, TW4 7LPHounslow

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

Pending
Small
Householder Application
6 Jul 2026PA26/2315
9, Conway Road, Whitton, Hounslow, TW4 5LLRichmond

Part single part two storey rear extension, hip to gable loft conversion with r

Pending
Large
Variation / Removal of condition - Major Housing Application - (ten units or more)
3 Jul 2026P/2026/1972
Clements Court,Green Lane,TW4 6EEHounslow

Variation of Condition 2 (Approved Plans) to reduce the building from 7 to 6 storeys and residential units from 26 to 23, with associated amendments to the internal layout and massing of planning permission P/2021/0894 (00274/A/P11) approved 06/09/2021 for the construction of four buildings within the Clements Court Estate to provide 74 new homes (Class C3) with associated access, parking, amenity and play space, public realm improvements, cycle storage and refuse and recycling storage and relocation of substation. (and subsequent NMA 00274/A/P11(NMA1) / P/2023/2164)

Pending
Small
Lawful Development Certificate (Proposed)
1 Jul 2026P/2026/1952
196 Wellington Road South, Hounslow, TW4 5JLHounslow

Certificate of lawfulness for the proposed replacement of like for like windows and external doors, external wall insulation with a rendered finish to match the existing rendered finish, new main roof mounted photovoltaic solar panel array and battery storage to the House in Multiple Occupation.

Pending
Small
Lawful Development Certificate (Proposed)
1 Jul 2026P/2026/1947
104 Rosemary Avenue, Hounslow, TW4 7JGHounslow

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

Pending
Small
Advertisement Application
26 Jun 2026P/2026/1910
294 Bath Road, Hounslow, TW4 7DNHounslow

Installation of a non-illuminated advertisement signboard on a hoarding to the front of the premises.

Pending
Small
Householder Applications
23 Jun 2026P/2026/1858
8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BWHounslow

Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

Pending
17 Jun 2026PA26/1879
687, Hanworth Road, Whitton, Hounslow, TW4 5PSRichmond

LOFT EXTENSION

Pending
17 Jun 2026PA26/1878
687, Hanworth Road, Whitton, Hounslow, TW4 5PSRichmond

SINGLE STOREY REAR INFILL EXTENSION AND AN OUTBUILDING

Pending
Small
Lawful Development Certificate (Proposed)
16 Jun 2026P/2026/1783
126 Byron Avenue, Hounslow, TW4 6LYHounslow

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

Pending
Small
Prior Approval Larger Home Extension
16 Jun 2026PA/2026/1798
42 Byron Avenue, Hounslow, TW4 6LXHounslow

Ground floor rear extension 6.00 metres deep, maximum height of 3.30 metres, 2.80 metres high to the eaves

Pending
Small
Lawful Development Certificate (Proposed)
10 Jun 2026P/2026/1726
111 Byron Avenue, Hounslow, TW4 6LUHounslow

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

Pending
Small
Householder Applications
9 Jun 2026P/2026/1707
391 Hanworth Road, Hounslow, TW4 5LFHounslow

GS841641997 - Erection of a part single part two storey side and a first floor rear extension to the house

Pending
Small
Lawful Development Certificate (Proposed)
9 Jun 2026P/2026/1702
64 Clifford Road, Hounslow, TW4 7LRHounslow

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

Pending
Small
Prior Approval Larger Home Extension
9 Jun 2026PA/2026/1712
111 Byron Avenue, Hounslow, TW4 6LUHounslow

Ground floor rear extension 6.0 metres deep, maximum height of 3.150 metres, 3.000 metres high to the eaves

Pending
Small
Householder Applications
9 Jun 2026P/2026/1703
64 Clifford Road, Hounslow, TW4 7LRHounslow

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

Pending
Small
Prior Approval Larger Home Extension
5 Jun 2026PA/2026/1683
12 Byron Avenue, Hounslow, TW4 6LXHounslow

Ground floor rear extension 6.00 metres deep, maximum height 3.30 metres, 2.90 metres high to the eaves.

Pending
Small
Prior Approval Larger Home Extension
5 Jun 2026PA/2026/1680
7 Arundel Road, Hounslow, TW4 6HRHounslow

Ground floor rear extension 4.50 metres deep, maximum height 3.25 metres, 2.61 metres high to the eaves.

Pending
Small
Householder Applications
2 Jun 2026P/2026/1643
14 Chester Road, Hounslow, TW4 6HXHounslow

Conversion of garage into a habitable space.

Pending
Small
Prior Approval Larger Home Extension
28 May 2026PA/2026/1586
30 Green Lane, Hounslow, TW4 6JFHounslow

Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

Pending
Small
Advertisement Application
28 May 2026P/2026/1602
322 bath road,hounslow,Hounslow

Erection of a freestanding internally illuminated digital advertising sign

Pending
Small
Lawful Development Certificate (Proposed)
28 May 2026P/2026/1588
30 Green Lane, Hounslow, TW4 6JFHounslow

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

Pending
Small
Advertisement Application
28 May 2026P/2026/1594
290 bath road,hounslow,TW4 7DNHounslow

Erection of a freestanding internally illuminated digital advertising sign

Pending
Small
Householder Applications
27 May 2026P/2026/1577
9 Crestwood Way, Hounslow, TW4 5EQHounslow

Erection of a single-storey rear extension and the erection of a front porch.

Pending
Small
Prior Approval Larger Home Extension
27 May 2026PA/2026/1584
99 Basildene Road, Hounslow, TW4 7LXHounslow

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

Pending
Small
Lawful Development Certificate (Proposed)
26 May 2026P/2026/1568
58 Beavers Crescent, Hounslow, TW4 6EXHounslow

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

Permitted
18 May 2026PA26/1689
9, Curtis Road, Whitton, Hounslow, TW4 5PURichmond

Loft conversion with erection of a dormer to sides and rear and roof lights to t

Pending
Small
Lawful Development Certificate (Proposed)
7 May 2026P/2026/1391
28 Rosemary Avenue, Hounslow, TW4 7JFHounslow

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

Pending
Small
Lawful Development Certificate (Existing)
7 May 2026P/2026/1376
25 Ivanhoe Road, Hounslow, TW4 7JHHounslow

Certificate of lawfulness for the existing use as two self contained flats

Pending
Small
Variation / Removal of a condition all other minor
6 May 2026P/2026/1373
Cavalry Barracks Beavers Lane, Hounslow, TW4 6HDHounslow

Variation of conditions 2, 3, 4, 5, 8, 12, 13, 14, 15 and 16 to allow the rewording of the conditions of listed building consent 00092/A/L17 (P/2021/1110) approved 18/05/2023 for internal, external, structural and non-structural alterations to two Listed Building(s) (Building 8 and 12). Works associated with a Hybrid Planning Application to redevelop the Cavalry Barracks Site for a mixed use residential-led scheme

Pending
Small
Prior Approval Larger Home Extension
5 May 2026PA/2026/1344
342 Wellington Road South, Hounslow, TW4 5JUHounslow

Ground floor rear extension 6.00 metres deep, maximum height 3.50 metres, 2.55 metres high to the eaves.

Pending
Small
Advertisement Application
1 May 2026P/2026/1334
360 Staines Road, Hounslow, TW4 5BDHounslow

Installation of an internally illuminated fascia and projecting sign

Pending
Small
PF-Full Applications
1 May 2026P/2026/1374
360 Staines Road, Hounslow, TW4 5BDHounslow

Change of use of ground floor from commercial to educational/tuition facility (F1.a)

Pending
28 Apr 2026PA26/1416
9, Conway Road, Whitton, Hounslow, TW4 5LLRichmond

Part single part two storey rear extension.

Pending
Small
Prior Approval Larger Home Extension
27 Apr 2026PA/2026/1263
71 Beavers Crescent, Hounslow, TW4 6EUHounslow

Ground floor rear extension 4.00 metres deep, maximum height 3.10 metres, 2.90 metres high to the eaves.

Pending
Small
Prior Approval Larger Home Extension
27 Apr 2026PA/2026/1264
72 Beavers Crescent, Hounslow, TW4 6EXHounslow

Ground floor rear extension 6.00 metres deep, maximum height 2.52 metres, 2.30 metres high to the eaves.

Pending
Small
Details pursuant to a planning condition
17 Apr 2026P/2026/1204
Cavalry Barracks Beavers Lane, Hounslow, TW4 6HDHounslow

Details of Condition 9 (Full Structural Condition Survey) submitted pursuant to Listed Building Consent 00092/A/L17 (P/2021/1110) dated 18/05/2023 for internal, external, structural and non-structural alterations to two Listed Building(s). Works associated with a Hybrid Planning Application to redevelop the Cavalry Barracks Site for a mixed use residential-led scheme (amended plans)

Pending
Small
Section 192 Permitted Development
17 Apr 2026PA26/1340
9, Conway Road, Whitton, Hounslow, TW4 5LLRichmond

Single storey rear extension, Hip to gable loft conversion with rear dormer.

Pending
Small
Prior Approval Larger Home Extension
10 Apr 2026PA/2026/1124
9 Crestwood Way, Hounslow, TW4 5EQHounslow

Ground floor rear extension 4.00 metres deep, maximum height of 2.83 metres, 2.73 metres high to the eaves