17 Grove Park Gardens, Chiswick, London W4 3RY Data via plota.co.uk

P/2026/2478 - Works to Trees in Conservation Area REGISTERED: Under Assessment
Trees & landscaping

Proposal

Works to tree within a conservation area. T1 Prunus - Reduce Crown height 4m, width 1.5m with a crown lift 2m. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
1 Sept 2026
Decision
Expected by 27 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 26 Sept 2026, from Hounslow's recent tree and landscaping works. The consultation period closed on 1 Sept 2026.

Documents 2

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 1 Sept 2026 View ↗

Other documents 1

PDF P-Existing Site P-Existing Site · 1 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 5

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Grove Park 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 Named permitted development rights are withdrawn here.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
Not green belt · No listed building at the site · 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

22 Jun 2026Approved

3 Grove Park Gardens, Chiswick, London, W4 3RY

Details of condition 9 (Water Efficiency) and condition 10 (Sustainable Sourcing...

P/2026/1684
30 Jun 2026Approved

14 Grove Park Gardens, Chiswick, London, W4 3RZ

Works to eight trees within a conservation area. T1 - T7 Unspecified Broadleaf ...

P/2026/1931
12 Jun 2026Refused

12 Grove Park Gardens, Chiswick, London, W4 3RZ

GS846070875 - Erection of two additional storeys to the bungalow, a single store...

P/2026/1724
8 Jun 2026Approved

16 Grove Park Gardens, Chiswick, London, W4 3RZ

Variation of condition 2 (approved plans) to allow an increase in parapet height...

P/2026/1424

Nearby new applications

11 Sept 2026Pending

1A, Bessant Drive, Richmond, TW9 4AD

Details pursuant to condition 8 (Details - materials to be approved), of plannin...

PA26/2294
11 Sept 2026Pending

83 Grove Park Road, Chiswick, London, W4 3QD

Works to two trees within a conservation area. Rear RH boundary. T1 Cherry Laure...

P/2026/2597
10 Sept 2026Pending

91 Park Road,Chiswick,W4 3ER

Erection of a two storey side and rear extension and rear roof extension.

P/2026/2556
9 Sept 2026Pending

2 Chesterfield Road,Chiswick,London,W4 3HG

Works to tree in a Conservation Area 1 X T1 Fig tree (Ficus carica) fell the...

P/2026/2547
4 Sept 2026Pending

17 Huntingdon Gardens,Chiswick,London,W4 3HX

Works to trees in a Conservation Area 1 X T2 Silver Birch reduce height by ap...

P/2026/2512
3 Sept 2026Pending

51 Grove Park Road, Chiswick, London W4 3RU

Work to trees within a conservation area. T1 Lime - Reduce all aspects of the cr...

P/2026/2509

Important details

Council
Hounslow
Application type
Works to Trees in Conservation Area
Postcode
W4 3RY
Received
1 Sept 2026
Validated
1 Sept 2026
Ward
Chiswick Riverside
Case officer
Show
Applicant
Show

Decision outlook

Day 13 of the 56-day target. Hounslow usually decides tree and landscaping works by day 25.

Day 1343 days to the 56-day target
99%decided within 8 weeks
99%approved
276decided in the last year

Plota live figures for tree and landscaping works decided by Hounslow in the last twelve months, from validation. Hounslow decision record →

Consultation & key dates

Consultation
1 Sept 2026
Comments by
1 Sept 2026
Statutory expiry
13 Oct 2026

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

2023 Approved
Works to a tree within a conservation area: Sambucus Niagra Tree (T1) reduction by three…
P/2023/2677
Within ~100m

Nearby activity

2025 Approved
12 Grove Park Gardens, Chiswick, London, W4 3RZ
Erection of two additional storeys to the bungalow, a single storey rear extension and a…
P/2025/1719
2025 Approved
14 Grove Park Gardens, Chiswick, London, W4 3RZ
Erection of a part single storey side extension, new front boundary with gates and fence…
P/2025/3423
2025 Approved
14 Grove Park Gardens, Chiswick, London, W4 3RZ
Erection of a single storey wrap extension, installation and replacement of the existing…
P/2025/2251
2025 Approved
41 Grove Park Gardens, Chiswick, London, W4 3RY
Erection of a single storey rear extension, front porch extension, side roof extension wi…
P/2025/2745
2025 Approved
45 Grove Park Gardens, Chiswick, London, W4 3RY
Erection of single storey front/side extension to the house.
P/2025/1940
2025 Approved
39 Grove Park Gardens, Chiswick, London, W4 3RY
Enlargement of existing side passage canopy, installation of bike/refuse storage, install…
P/2025/1553
2025 Refused
14 Grove Park Gardens, Chiswick, London, W4 3RZ
Erection of a single storey side and rear extension, replacement of existing windows, ins…
P/2025/1298
2025 Refused
41 Grove Park Gardens, Chiswick, London, W4 3RY
Erection of a single storey rear extension, front porch extension, side roof extension wi…
P/2025/1489
2025 Approved
27 Grove Park Gardens, Chiswick, London, W4 3RY
Works to three trees and felling of one in rear garden within a conservation area. T1 Str…
P/2025/1453
2024 Approved
12 Grove Park Gardens, Chiswick, London, W4 3RZ
Demolition of front boundary wall for formation of a vehicle crossover and erection of ne…
P/2024/3968
2024 Approved
16 Grove Park Gardens,London,W4 3RY
Installation of a AC unit in the rear garden and replacement of the existing front gate a…
P/2024/3697
2024 Approved
36 Grove Park Gardens, Chiswick, London, W4 3RZ
Works to tree within a conservation area: T1 (London Plane) - Fell tree in sections to gr…
P/2024/3542
2024 Refused
33 Flat 3,Grove Park Gardens,Chiswick,London,Hounslow,W4 3RY
Creation of a terrace to the rear of first floor flat.
P/2024/2598
2024 Approved
6 Ranelagh Gardens, Chiswick, London, W4 3RP
Erection of a first floor extension with a matching part gabled, part hipped roof (with a…
P/2024/2603
2024 Approved
29 Grove Park Gardens, Chiswick, London, W4 3RY
Replacement of the house's existing white aluminium framed first and ground floor front w…
P/2024/1904
2024 Approved
27 Grove Park Gardens, Chiswick, London, W4 3RY
Works to Willow tree (T1) in rear garden in a conservation area. Reduce by 3 metres
P/2024/2820
2024 Approved
44 Grove Park Gardens, Chiswick, London, W4 3RZ
Works to Tree in a Conservation Area - T1 Robinia Reduce all aspects of the crown by appr…
P/2024/1829
2023 Approved
16 GROVE PARK GARDENS, CHISWICK, W4 3RZ
Erection of ground floor single storey wrap around rear extension incorporating alteratio…
P/2023/3637
2022 Approved
29 GROVE PARK GARDENS, CHISWICK, LONDON, W4 3RY
Relocation of two air conditioning heat pumps within a grey louvered acoustic enclosure i…
P/2022/4060
2023 Approved
37 GROVE PARK GARDENS, CHISWICK, W4 3RY
Fell Apple tree T1 in rear garden in conservation area
P/2023/3110
2017 Approved
22 GROVE PARK GARDENS CHISWICK LONDON W4 3RZ
Conversion from four self contained flats into a single family house and a single storey…
P/2017/0557
2017 Approved
34 GROVE PARK GARDENS CHISWICK LONDON W4 3RZ
Replacement of the existing railings of the rear roof terrace including new dwarf wall to…
P/2017/0269
2016 Approved
11 GROVE PARK GARDENS CHISWICK LONDON W4 3RY
Erection of a single storey rear and side extension to the house
P/2016/3326
2016 Withdrawn
43A GROVE PARK GARDENS CHISWICK LONDON W4 3RY
Removal of a Cypress tree in a conservation area
P/2016/2254
2016 Approved
44 GROVE PARK GARDENS CHISWICK LONDON W4 3RZ
Works to tree within a Conservation Area - Reduce crown of Honey Locust tree (Gleditsia)…
P/2016/1925
Hounslow
Planning Authority Score
2.1/10
Poor
#268 of 296 councils
Relevant to this application:
Other 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