27 Woodlands Grove,Isleworth,TW7 6NS Data via plota.co.uk

Approved P/2026/1769 - Householder Applications
Extensions & alterations
Council
Hounslow 2.1/10
Date received
18 Jun 2026
Date validated
18 Jun 2026
Decision date
10 Aug 2026
Postcode
TW7 6NS
Type
Householder Applications

Description

Erection of a single storey rear extension. Data via plota.co.uk

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Last checked

How this decision compares

Decided in 53 days from validation, about the council's usual 50 days. 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 4

Woodlands Grove conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
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 Named permitted development rights are withdrawn here.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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Other new applications on this street

21 Mar 2026Approved

11 Woodlands Grove, Isleworth, TW7 6NS

Works to a Yew tree (T1) in rear garden within TPO 594. Reduce crown by up to 2 ...

P/2026/0939

Nearby new applications

11 Sept 2026Pending

41 Harvard Road, Isleworth, TW7 4PA

Works to trees within a conservation area . Leyland Cypress x2 - Cut back away f...

P/2026/2594
10 Sept 2026Pending

87 The Grove,Isleworth,TW7 4JD

Works to trees in a Conservation Area T1 - T2 Leyland Cypress x2 Cut back awa...

P/2026/2569
9 Sept 2026Pending

491 London Road,Isleworth,TW7 4DA

Works to trees for TPO 130 1 X T1 Sycamore crown reduce by approximately 2 met...

P/2026/2492
8 Sept 2026Pending

62 Thornbury Road,Isleworth,TW7 4LN

Erection of a single storey detached outbuilding.

P/2026/2541
27 Aug 2026Pending

3 College Road,Isleworth,TW7 5DJ

Works to trees in a conservation area ;T1: Sycamore tree fell to ground level

P/2026/2440
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

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
21A Woodlands Grove, Isleworth, TW7 6NS
Works to a tree in a Conservation Area: T1 - Sycamore Tree, rear garden, reduce back by 1…
P/2025/2900
2025 Approved
59 Woodlands Road, Isleworth, TW7 6JT
Works to trees within a Conservation Area: T1 - Leylandii Cypress tree, front garden, fel…
P/2025/2235
2025 Withdrawn
23 Woodlands Grove, Isleworth, TW7 6NS
Works to tree in a conservation area : T1 - Sycamore tree to reduce back by 1-2m.
P/2025/2586
2025 Approved
25 Woodlands Grove, Isleworth, TW7 6NS
Works to a tree in a Conservation Area: T1 – Palm Tree, rear garden, fell
P/2025/2030
2023 Approved
50 WOODLANDS ROAD, ISLEWORTH, TW7 6JU
Erection of a single storey side and rear extension to the house.
P/2023/0082
2022 Approved
44 WOODLANDS ROAD, ISLEWORTH, TW7 6JU
Erection of single storey side and rear extension following demolition of an existing gar…
P/2022/3659
2022 Refused
50 WOODLANDS ROAD, ISLEWORTH, TW7 6JU
Demolition of existing side garage and rear extensions. Erection of a single storey side…
P/2022/3184
2022 Approved
ST JOHNS LODGE 55 WOODLANDS ROAD, ISLEWORTH, TW7 6JT
Variation of condition 2 (approved plans) to allow adjustments to the routing of the pipe…
P/2022/2224
2022 Approved
11 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Works to a Yew tree in rear garden within TPO 594. Prune the branches by approximately 6…
P/2022/1280
2022 Approved
ST JOHNS LODGE 55 WOODLANDS ROAD, ISLEWORTH, TW7 6JT
Installation of an external gas pipe apparatus with three gas meter boxes on side and rea…
P/2022/1213
2022 Approved
33 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Installation of a ten panel solar PV system to the southwest side roof of the house
P/2022/0524
2022 Approved
7 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
5 day tree notice for Removal of 7 Leyland Cypress Trees at front of house in conservatio…
P/2022/0576
2021 Approved
11 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Works to three trees in front garden in conservation area. T1 Cherry remove ivy and reduc…
P/2021/3768
2021 Approved
15 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Lime (T1) (T2) Raise canopy to crown break on each tree (5m up). Reduce lateral branches…
P/2021/3075
2021 Refused
11 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Works to Yew tree within TPO 594: Prune up to 4 metres
P/2021/2759
2021 Approved
9 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Works to a tree within TPO 594 - Yew tree to prune overhanging branches by up to 4m
P/2021/2079
2021 Approved
27 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Works to tree in a conservation area: Magnolia (T1) - remove leading branches from pollar…
P/2021/0975
2020 Approved
35 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Erection of single storey side and rear extension following demolition of existing garage…
P/2020/4040
2020 Withdrawn
7 WOODLANDS GROVE, ISLEWORTH, TW7 6NS
Removal of 7 Leyland Cypress Trees at front of house in conservation area.
P/2020/2482
2019 Approved
UNITS 1 AND 2 AND PARTS GARAGE RENNELS WAY, ISLEWORTH, TW7 6NA
Proposed mixed use redevelopment comprising, demolition of existing buildings and constru…
P/2019/1530
2016 Refused
17 WOODLANDS GROVE ISLEWORTH TW7 6NS
Erection of a two storey side and rear extension to the house
P/2016/5629
2016 Approved
19 WOODLANDS GROVE ISLEWORTH TW7 6NS
Reduce branches to 2.5 metres back to a Golden Acacia Tree (T1) covered by TPO 545
P/2016/4999
2016 Refused
19 WOODLANDS GROVE ISLEWORTH LONDON TW7 6NS
Erection of first floor side extension, single storey part side extension, first floor re…
P/2016/4935
2016 Refused
17 WOODLANDS GROVE ISLEWORTH TW7 6NS
Erection of a two storey side and rear extension to the house.
P/2016/3429
2016 Approved
12 WOODLANDS GROVE ISLEWORTH LONDON TW7 6NS
Removal of a T1 - Western red cedar (Thuja) tree and reduce height by 3 meters to a T2…
P/2016/1358
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