83 Thorncliffe Road,Southall,UB2 5RL Data via plota.co.uk

Refused P/2026/1856 - Householder Applications
Extensions & alterations
Council
Hounslow 2.1/10
Date received
24 Jun 2026
Date validated
24 Jun 2026
Decision date
18 Aug 2026
Postcode
UB2 5RL
Type
Householder Applications

Description

Erection of a single storey side and part first floor side extension and a first floor rear extension to 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. Refused, as 17% 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 Named permitted development rights are withdrawn here.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

Nearby new applications

9 Jun 2026Pending

1A Manston Avenue Southall UB2 4HE

Minor Material Amendment (S.73) to vary condition 2 (approved plans), variation ...

262324VAR
13 Aug 2026Approved

The Khalsa School Norwood Green Road Southall UB2 4LA

TPO 670 5DDD Notifiction T29 - Ash- Reduce overall height by 8/10m to mitigate p...

263157PTT
17 Jun 2026Pending

18 Dorset Avenue Southall UB2 4HF

Part single and part two storey rear/side extension incorporating Juliet balcony...

262421HH
17 Jul 2026Decided

40 Hadley Gardens, Southall UB2 5SQ

Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 2.95 m...

PA/2026/2086
15 Jul 2026Approved

Almshouses Norwood Road Southall UB2 4JG

T1: Conifer (Cupressaceae spp.) x 3 - Cut back the overhanging branches of the t...

262784PTC
7 Jul 2026Refused

18 Newlands Close, Southall, UB2 5TN

Creation of vehicular access to the house

P/2026/1922

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
50 Thorncliffe Road, Southall, UB2 5RQ
Erection of a single storey rear extension and first floor rear extension.
P/2025/3595
2025 Approved
5 Court Road, Southall, UB2 5RY
Enlargement of the second floor with a pitched roof, one front roof window and Juliet bal…
P/2025/0926
2024 Approved
50 Thorncliffe Road, Southall, UB2 5RQ
Erection of a single storey outbuilding for use as a gym and games room in the rear garde…
P/2024/3227
2024 Refused
50 Thorncliffe Road, Southall, UB2 5RQ
Erection of a detached outbuilding in the rear garden following the demolition of the exi…
P/2024/2488
2024 Approved
7 DITTON ROAD, SOUTHALL, UB2 5RZ
Erection of a single storey rear extension following the demolition of the existing exten…
P/2024/1928
2024
7 Ditton Road, Southall, UB2 5RZ
Erection of a single storey rear extension following demolition of existing rear addition
P/2024/1832
2024 Withdrawn
7 DITTON ROAD, SOUTHALL, UB2 5RZ
Erection of a single storey rear extension following the demolition of the existing exten…
P/2024/0465
2023 Refused
5 DITTON ROAD, SOUTHALL, UB2 5RZ
Formation of a vehicular access and hardstanding to the front of the house
P/2023/3442
2023 Approved
83 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL
Ground floor rear extension 6.00 metres deep, maximum height 3.27 metres, 3.00 metres hig…
PA/2023/3661
2023 Refused
5 DITTON ROAD, SOUTHALL, UB2 5RZ
Formation of vehicle access and installation of hardstanding to the front of the house
P/2023/2437
2023 Approved
44 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ
Erection of a first floor rear extension and a single storey detached outbuilding
P/2023/1863
2023 Approved
77 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL
Erection of first floor rear extension with associated roof alteration to the house and r…
P/2023/1580
2023 Approved
44 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ
Ground floor rear extension 6.00 meters deep, maximum height of 3.00 metres, 3.00 metres…
PA/2023/0878
2023 Approved
79 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL
Erection of part first floor rear extension to the house
P/2023/0609
2023 Refused
44 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ
Erection of a single storey rear extension with part first floor rear extension, followin…
P/2023/0128
2023
79 THORNCLIFFE ROAD SOUTHALL UB2 5RL
Erection of part first floor rear extension to the house
PA/2023/0609
2023 Approved
79 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL
Ground floor rear extension 6.00 metres deep, maximum height 2.90 metres, 2.90 metres hig…
PA/2023/0134
2022 Approved
79 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL
Ground floor rear extension 6.00 metres deep, maximum height 2.90 metres, 2.90 metres hig…
PA/2022/3865
2022 Approved
62 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ
Erection of a part first floor rear extension to the house
P/2022/2314
2022 Approved
57 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL
Ground floor rear extension 3.65 metres deep, maximum height 3.20 metres, 3.00 metres hig…
PA/2022/2571
2018 Approved
10 KINGSBRIDGE ROAD SOUTHALL LONDON UB2 5RT
Ground floor rear extension 6m deep, 2.6m high to the eaves with the maximum height of 3m.
PA/2018/1044
2017 Approved
53 THORNCLIFFE ROAD SOUTHALL UB2 5RL
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.8 metres high to…
PA/2017/5093
2017 Approved
47 THORNCLIFFE ROAD SOUTHALL UB2 5RJ
Proposed Loft Conversion with Rear Dormer and front roof lights, Part First Floor Rear Ex…
P/2017/1400
2017 Approved
17 THE GLEN SOUTHALL LONDON UB2 5RS
Erection of a single storey detached outbuilding in rear garden of the house
P/2017/0941
2016 Approved
61 THORNCLIFFE ROAD SOUTHALL LONDON UB2 5RL
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to t…
PA/2016/0259
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