40 Hadley Gardens, Southall UB2 5SQ Data via plota.co.uk

Decided PA/2026/2086 - Prior Approval Larger Home Extension
Extensions & alterations
Council
Hounslow 2.1/10
Date received
17 Jul 2026
Date validated
17 Jul 2026
Decision date
27 Aug 2026
Postcode
UB2 5SQ
Type
Prior Approval Larger Home Extension

Description

Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 2.95 metres high to the eaves. Data via plota.co.uk

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Last checked

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 Named permitted development rights are withdrawn here.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.

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Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
24 Hadley Gardens, Southall, UB2 5SQ
Certificate of Lawfulness for the proposed erection of a rear roof extension with roof wi…
P/2024/1526
2024 Approved
24 Hadley Gardens, Southall, UB2 5SQ
Ground floor rear extension 3.80 metres deep, maximum height 3.20 metres, 2.98 metres hig…
P/2024/1422
2023 Approved
5 HADLEY GARDENS, SOUTHALL, UB2 5SQ
Erection of a single storey rear extension
P/2023/2329
2023 Approved
7 HADLEY GARDENS, SOUTHALL, UB2 5SQ
Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 2.99 metres hig…
PA/2023/2307
2023 Withdrawn
5 HADLEY GARDENS, SOUTHALL, UB2 5SQ
Demolish existing Single storey rear extension and rebuild a new single storey rear exten…
P/2023/2041
2023 Refused
50 HADLEY GARDENS, SOUTHALL, UB2 5SQ
Ground floor rear extension 6.00 metres deep, maximum height 3.25 metres, 2.60 metres hig…
PA/2023/1901
2023 Withdrawn
22 BRANDON ROAD, SOUTHALL, UB2 5SL
Erection of a two storey side and part first floor rear extension with increase in depth…
P/2023/0682
2022 Approved
22 BRANDON ROAD, SOUTHALL, UB2 5SL
Erection of a two storey side and part first floor rear extension to the house
P/2022/3083
2022 Approved
22 BRANDON ROAD, SOUTHALL, UB2 5SL
Certificate of lawfulness for proposed erection of a hip to gable and rear roof extension…
P/2022/1499
2022 Approved
22 BRANDON ROAD, SOUTHALL, UB2 5SL
Ground floor rear extension 6.00 metres deep, maximum height 4.00 metres, 3.00 metres hig…
PA/2022/1524
2021 Approved
16 CLUNBURY AVENUE, SOUTHALL, UB2 5SN
Certificate of Lawfulness for proposed rear roof extension with three front roof windows
P/2021/4137
2021 Approved
19 HADLEY GARDENS, SOUTHALL, UB2 5SQ
Ground floor rear extension 6.00 metres deep, maximum height of 3.27 metres, 2.75 metres…
PA/2021/1240
2018 Approved
24 CLUNBURY AVENUE, SOUTHALL, LONDON, UB2 5SN
Ground Floor rear extension 5 metres deep, maximum height of 3 metres, 2.9 metres high to…
PA/2018/4794
2018 Approved
5 HADLEY GARDENS, SOUTHALL, LONDON, UB2 5SQ
Erection of a single storey rear extension following demolition of existing conservatory
P/2018/3986
2018 Withdrawn
5 HADLEY GARDENS, SOUTHALL, UB2 5SQ
Ground floor rear extension 3.650 metres deep, maximum height of 3.645 metres, 2.700 metr…
PA/2018/3931
2016 Refused
24 CLUNBURY AVENUE SOUTHALL UB2 5SN
Erection of a single rear extension with two roof lanterns following demolision of existi…
P/2016/5008
2016 Approved
14 HADLEY GARDENS SOUTHALL UB2 5SQ
Certificate of Lawfulness for erection of a rear roof extension with hip to gable convers…
P/2016/4838
2016 Approved
14 HADLEY GARDENS SOUTHALL UB2 5SQ
Erection of a part single / part two storey rear extensions to the house
P/2016/5012
2016 Approved
14 HADLEY GARDENS SOUTHALL UB2 5SQ
Ground floor rear extension 4 metres deep, maximum height of 3.75 metres, 2.95 metres hig…
PA/2016/4843
2016 Approved
38 HADLEY GARDENS SOUTHALL LONDON UB2 5SQ
Erection of a part single part two storey rear extension to the house
P/2016/4168
2016 Refused
38 HADLEY GARDENS SOUTHALL UB2 5SQ
Erection of a part single part two storey rear extension to the house
P/2016/3305
2016 Approved
38 HADLEY GARDENS SOUTHALL UB2 5SQ
Certificate of Lawfullness for erection of a rear roof extension with hip to gable conver…
P/2016/1880
2016 Approved
28 HADLEY GARDENS SOUTHALL LONDON UB2 5SQ
Ground floor rear extension 6m deep, 2.9m high to the eaves with the maximum height of 2…
PA/2016/1981
2016 Approved
38 HADLEY GARDENS SOUTHALL LONDON UB2 5SQ
Ground floor rear extension 5m deep, 2.950m high to the eaves with the maximum height of…
PA/2016/1875
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