82 Sussex Avenue,Isleworth,TW7 6LB Data via plota.co.uk

Approved P/2026/2014 - Lawful Development Certificate (Proposed)
Extensions & alterations
Council
Hounslow 2.1/10
Date received
8 Jul 2026
Date validated
8 Jul 2026
Decision date
1 Sept 2026
Postcode
TW7 6LB
Type
Lawful Development Certificate (Proposed)

Description

Certificate of lawfulness for the proposed erection of a rear roof extension and a porch to the front of the house. Data via plota.co.uk

Get alerts nearby Council site ↗

Last checked

How this decision compares

Decided in 55 days from validation, 5 days slower than Hounslow's median of 50 for extensions. Approved, as 83% of extensions here are.

82%decided within 8 weeks
83%approved
767decided in the last year

Plota live figures for extensions decided by Hounslow in the last twelve months, from validation. Hounslow decision record →

Site constraints 3

Article 4 direction
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Hounslow AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Hounslow built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Work with planning data?

Every application in Hounslow - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

24 Aug 2026Pending

2 Sussex Avenue, Isleworth, TW7 6LA

Erection of a two storey side extension, single storey rear extension and part f...

P/2026/2403

Nearby new applications

11 Sept 2026Pending

88 Chatsworth Crescent,Hounslow,TW3 2PD

Erection of a first floor rear and side extension.

P/2026/2575
10 Sept 2026Pending

Former Units 9 and 10 Victory Business Centre, Fleming Way, Isleworth, TW7 6DB

Non material amendment to amend the wording of Condition 30 (Cycle Parking) from...

P/2026/2542
8 Sept 2026Pending

Victory Business Centre,Fleming Way,Isleworth,TW7 6DB

Details of Condition 30 (West London Cycle Parking Guidance) submitted pursuant ...

P/2026/2543
24 Aug 2026Pending

3 Worton Road, Isleworth, TW7 6HJ

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

P/2026/2389
24 Aug 2026Pending

2 Sussex Avenue, Isleworth, TW7 6LA

Erection of a two storey side extension, single storey rear extension and part f...

P/2026/2403
17 Aug 2026Pending

86 Chatsworth Crescent, Hounslow, TW3 2PD

Erection of a part single part two storey side and rear extension with a hip to ...

P/2026/2328

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
182 Woodland Gardens, Isleworth, TW7 6LS
Ground floor rear extension 5.00 metres deep, maximum height of 3.00 metres, 3.00 metres…
PA/2025/1257
2023 Withdrawn
170 WOODLAND GARDENS, ISLEWORTH, TW7 6LS
To add a small window with obscure glass to the new cloakroom as covered in our building…
P/2023/3836
2023 Approved
24 ESSEX AVENUE, ISLEWORTH, TW7 6LF
Ground floor rear extension 4.00 metres deep, maximum height 3.00 metres, 3.00 metres hig…
PA/2023/3036
2023 Approved
26 ESSEX AVENUE, ISLEWORTH, TW7 6LF
Ground floor rear extension 4.00 meters deep, maximum height of 3.30 metres, 3.00 metres…
PA/2023/1548
2023 Approved
26 ESSEX AVENUE, ISLEWORTH, TW7 6LF
Ground floor rear extension 4.00 meters deep, maximum height of 3.30 metres, 3.00 metres…
PA/2023/1143
2022 Approved
22 ESSEX AVENUE, ISLEWORTH, TW7 6LF
Erection of a single storey rear and part first floor rear extension
P/2022/4101
2022 Approved
17 CLAYTON ROAD, ISLEWORTH, TW7 6LE
Increase in height of the roof, erection of rear roof extension incorporating hip to gabl…
P/2022/2871
2020 Approved
172 WOODLAND GARDENS, ISLEWORTH, TW7 6LS
Erection of a side and rear roof dormers with two front roof windows to the house
P/2020/4437
2021 Refused
71 SUSSEX AVENUE, ISLEWORTH, TW7 6LD
Ground floor rear extension 6 metres deep, maximum height of 2.69 metres, 2.44 metres hig…
PA/2021/0125
2020 Approved
63 SUSSEX AVENUE, ISLEWORTH, TW7 6LD
Erection of a single storey rear extension and a front porch.
P/2020/3991
2020 Refused
71 SUSSEX AVENUE, ISLEWORTH, TW7 6LD
Ground floor rear extension 6 metres deep, maximum height of 2.690 metres, 2.440 metres h…
PA/2020/3767
2020 Approved
86 SUSSEX AVENUE, ISLEWORTH, TW7 6LB
Ground floor rear extension 6.00 metres deep, maximum height 3.64 metres, 3.00 metres hig…
PA/2020/1430
2020 Approved
71 SUSSEX AVENUE, ISLEWORTH, TW7 6LD
Ground floor rear extension 6 metres deep, maximum height of 4 metres, 2.664 metres high…
PA/2020/1174
2019 Approved
100 SUSSEX AVENUE, ISLEWORTH, TW7 6LB
Erection of a single storey rear extension with raised patio area and step access
P/2019/0613
2019 Approved
28 ESSEX AVENUE, ISLEWORTH, TW7 6LF
Ground floor rear extension 4.0 metres deep, maximum height of 3.5 metres, 3.0 metres hig…
PA/2019/0870
2018 Approved
71 SUSSEX AVENUE, ISLEWORTH, TW7 6LD
Ground floor rear extension 6 metres deep, maximum height of 4 metres, 2.74 metres high t…
PA/2018/3583
2025 Approved
182 Woodland Gardens, Isleworth, TW7 6LS
Certificate of lawfulness for the proposed erection of a front porch extension to the hou…
P/2025/1258
2025 Approved
90 Sussex Avenue, Isleworth, TW7 6LB
Certificate of Lawfulness for the proposed erection of a rear roof extension and front ro…
P/2025/0059
2024 Approved
184 Woodland Gardens, Isleworth, TW7 6LS
Certificate of Lawfulness for the proposed erection of a rear roof extension with hip to…
P/2024/2165
2024 Approved
184 Woodland Gardens, Isleworth, TW7 6LS
Certificate of Lawfulness for the proposed hip to gable conversion and rear roof extensio…
P/2024/1508
2023 Approved
34 ESSEX AVENUE, ISLEWORTH, TW7 6LF
Certificate of Lawfulness for a single storey rear extension and a skylight following dem…
P/2023/0815
2022 Approved
22 ESSEX AVENUE, ISLEWORTH, TW7 6LF
Certificate of lawfulness for proposed erection of a rear roof extension with hip to gabl…
P/2022/3185
2022 Approved
100 SUSSEX AVENUE, ISLEWORTH, TW7 6LB
Certificate of lawfulness for the erection of a rear roof extension with a hip to gable c…
P/2022/1390
2021 Approved
63 SUSSEX AVENUE, ISLEWORTH, TW7 6LD
Certificate of Lawfulness for the erection of a rear roof extension with hip to gable con…
P/2021/0790
2020 Approved
212 WOODLAND GARDENS, ISLEWORTH, TW7 6LS
Certificate of lawfulness for hip to gable and rear roof extension with three front roof…
P/2020/3557
Hounslow
Planning Authority Score
2.1/10
Poor
#268 of 296 councils
Relevant to this application:
Householder decisions

Hounslow is slower than most councils at deciding householder applications, ranking #203 out of 296. 47% of applications have the time limit extended, above the 41% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 75% approved vs 90% nationally.

One of the strictest councils
only 75% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Hounslow decision statistics
Based on MHCLG data, the year to March 2026
71%
Overall approval rate
Below avg (87%) #294 of 296
75%
Householder approved
Below avg (90%) #293 of 296
56%
Decided in 8 weeks
Below avg (63%) #203 of 296
47%
Extended time limit
Above avg (41%) #208 of 296
38%
Minor dwellings approved
82 decided (1-9 homes)
93%
Major dwellings approved
14 decided (10+ homes)
29%
Change of use approved
72 decided
1,191
Total decisions
340 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings