40 Worton Way, Isleworth, TW7 4AT Data via plota.co.uk

P/2025/3097 - Householder Applications Approved

Proposal

Erection of a two storey side extension and single storey rear extension to the house. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
14 Oct 2025
✓
Approved
4 Dec 2025

Approved on 4 Dec 2025 · Last checked 11 Oct 2026

Documents 7

Decision & officer reports 2

PDF DECTP2 P-Decision Notice · 4 Dec 2025 View ↗ PDF P-Delegated Report P-Delegated Report · 3 Dec 2025 View ↗

Statements & assessments 1

PDF Fire Stratergy.pdf P-Statement Other · 14 Oct 2025 View ↗

Plans & drawings 2

PDF Amended P-All in one Plans Proposed · 3 Dec 2025 View ↗ PDF Rejected P-Rejected Plans · 14 Oct 2025 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 14 Oct 2025 View ↗

Other documents 1

PDF Blank 2.pdf P-Proposed Other · 14 Oct 2025 View ↗

All documents on the council site ↗

Site constraints 5

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 Named permitted development rights are withdrawn here.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; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; National infrastructure project about 1045 m away: Teddington Direct River Abstraction (TDRA), at pre-application.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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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Other new applications on this street

27 Jul 2026Approved

66 Worton Way ,Isleworth, TW7 4AU

Certificate of lawfulness existing for two single storey detached outbuilding...

P/2026/2138

Nearby new applications

3 Nov 2026Pending

42A North Drive, Hounslow,TW3 1PU

Erection of a detached outbuilding in the rear garden.

P/2026/3055
2 Nov 2026Pending

76 Spring Grove Crescent,Hounslow,TW3 4DB

Ground floor rear extension 6.00 metres deep, maximum height 3.14 metres, 3.00 m...

PA/2026/3087
28 Oct 2026Pending

42 North Drive,Hounslow,TW3 1PU

Erection of a detached outbuilding in the rear garden.

P/2026/3047
23 Oct 2026Pending

10 Burlington Road, Isleworth, TW7 4LY

(GS885862604) Erection of a front porch after removal of front canopy, erection...

P/2026/3006
20 Oct 2026Pending

94 Thornbury Road, Isleworth, TW7 4NR

Certificate of lawfulness for the proposed roof alterations comprising of new ba...

P/2026/2928
19 Oct 2026Pending

Hcc Sports And Social Club,Gresham Road,Hounslow,TW3 4BX

Details of conditions 10 (Delivery and Servicing Plan) and 11 (Waste and Recycle...

P/2026/2946

Important details

Council
Hounslow
Application type
Householder Applications
Postcode
TW7 4AT
Received
14 Oct 2025
Validated
14 Oct 2025
Ward
Hounslow East
Case officer
Show
Decision
APPROVED
Decision date
4 Dec 2025
Applicant
Show

How this decision compares

Decided in 51 days from validation, 5 days faster than Hounslow's median of 56 for householder applications. Approved, as 81% of householder applications here are.

62%decided within 8 weeks
81%approved
724decided in the last year

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

Consultation & key dates

Consultation
21 Oct 2025
Comments by
11 Nov 2025
Statutory expiry
9 Dec 2025

Historical activity at this location

26 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 3.00 metres hig…
PA/2025/3098
Within ~100m

Nearby activity

2025 Refused
33 Worton Way, Isleworth, TW7 4AX
Erection of a rear roof extension with hip to gable conversion to the main house and exis…
P/2025/1251
2024 Approved
11 Worton Gardens, Isleworth, TW7 4BD
Ground floor rear extension 6.00 metres deep, maximum height 3.10 metres, 3.00 metres hig…
PA/2024/3304
2024 Refused
91 THE DRIVE, HOUNSLOW, TW3 1PW
Change use of the existing single dwelling house (C3) into a HMO for 6 people (C4).
P/2024/1365
2024 Approved
74 WORTON WAY, ISLEWORTH, TW7 4AU
Ground floor rear extension 6.00 metres deep, maximum height of 3.35 metres, 2.90 metres…
PA/2024/1079
2024 Approved
7 WORTON GARDENS, ISLEWORTH, TW7 4BD
Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.80 metres…
PA/2024/0768
2023 Refused
63 NORTH DRIVE, HOUNSLOW, TW3 1PT
Erection of an outbuilding in the rear garden.
P/2023/2414
2022 Approved
71 NORTH DRIVE, HOUNSLOW, TW3 1PT
Ground floor rear extension 6.00 metres deep, maximum height 3.40 metres, 3.00 metres hig…
PA/2022/2296
2022 Approved
27 WORTON WAY, ISLEWORTH, TW7 4AX
Erection of an outbuilding at front of property and alterations to front boundary wall
P/2022/0272
2020 Refused
LAND ADJACENT TO 27 WORTON WAY, ISLEWORTH, TW7 4AX
Installation of a 18m high telecommunications pole with built-in cabinet, three separate…
PA/2020/2194
2019 Approved
4 WORTON GARDENS, ISLEWORTH, TW7 4BB
Variation of condition 2 (approved plans) of planning permission 01238/4/P1 approved 18/0…
P/2019/1245
2019 Approved
4 WORTON GARDENS, ISLEWORTH, TW7 4BB
Erection of a two storey side extension with first floor side window, and single storey r…
P/2019/0360
2019 Approved
64 WORTON WAY, ISLEWORTH, TW7 4AT
Ground floor rear extension 6 metres deep, maximum height of 2.95 metres, 2.8 metres high…
PA/2019/0331
2018 Approved
63 NORTH DRIVE, HOUNSLOW, TW3 1PT
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.85 metres high t…
PA/2018/3706
2018 Approved
32 WORTON WAY, ISLEWORTH, TW7 4AT
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.800 metres high…
PA/2018/3199
2018 Withdrawn
66 WORTON WAY, ISLEWORTH, TW7 4AU
The proposed alterations of the hipped roof to form an end gable and a rear dormer with a…
P/2018/2271
2018 Approved
66 WORTON WAY ISLEWORTH LONDON TW7 4AU
Ground floor rear extension 6m deep, 2.8m high to the eaves with the maximum height of 3…
PA/2018/2244
2018 Approved
30 WORTON WAY ISLEWORTH LONDON TW7 4AT
Ground floor rear extension 6m deep, 3m high to the eaves with the maximum height of 3.45…
PA/2018/1937
2017 Approved
8 WORTON GARDENS ISLEWORTH LONDON TW7 4BB
Ground floor rear extension 6m deep, 3m high to the eaves with the maximum height of 3m.
PA/2017/3025
2017 Approved
60 WORTON WAY ISLEWORTH TW7 4AT
Ground floor rear extension 6 metres deep, maximum height of 3.66 metres, 2.9 metres high…
PA/2017/2445
2017 Refused
8 WORTON GARDENS ISLEWORTH LONDON TW7 4BB
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to t…
PA/2017/1240
2016 Withdrawn
69 NORTH DRIVE HOUNSLOW TW3 1PT
Erection of a rear roof extension with hip to gable conversion to the house.
P/2016/1907
2016 Approved
38 WORTON WAY ISLEWORTH TW7 4AT
Ground floor rear extension 6 metres deep, maximum height of 3.7 metres, 2.8 metres high…
PA/2016/1844
2016 Approved
69 NORTH DRIVE HOUNSLOW LONDON TW3 1PT
Ground floor rear extension 6m deep, 2.75m high to the eaves with the maximum height of 3…
PA/2016/1940
2016 Approved
70 WORTON WAY ISLEWORTH LONDON TW7 4AU
Erection of a part first floor rear extension to the house
P/2016/1368
2016 Approved
70 WORTON WAY ISLEWORTH LONDON TW7 4AU
Ground floor rear extension 6m deep, 2.8m high to the eaves with the maximum height of 3…
PA/2016/1439
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