150 Park Road, Chiswick, London, W4 3HP Data via plota.co.uk

REGISTERED P/2026/3088 - Works to Trees in Conservation Area
Trees & landscaping
Council
Hounslow 2.1/10
Date received
2 Nov 2026
Date validated
4 Nov 2026
Postcode
W4 3HP
Type
Works to Trees in Conservation Area

Description

Works to trees in a Conservation Area Removal of T5 Pittosporum and T3 Amelanchier and will be replaced with 5/6 pleached trees possibility hornbeams Data via plota.co.uk

Get alerts nearby Council site ↗

Last checked

Decision outlook

Plota predicts a decision around 29 Nov 2026, from Hounslow's recent tree and landscaping works.

Day 2 of the 56-day target. Hounslow usually decides tree and landscaping works by day 25.

Day 254 days to the 56-day target
99%decided within 8 weeks
99%approved
500decided 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 →

Site constraints 9

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 ↗
Chiswick House 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 Named permitted development rights are withdrawn here.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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
National infrastructure project 1213 m away: Thames Tideway Tunnel; Registered park or garden 212 m away: Chiswick House; Inside the Hounslow built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
Not affected
Not green belt · No listed building at the site · No scheduled monument at the site

Checked on 5 November 2026. 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

4 Nov 2026Pending

49 Grove Park Road, Chiswick, London, W4 3RU

Works to tree in a Conservation Area 1 X T1 Walnut reduce all aspects of the cro...

P/2026/3000
29 Oct 2026Pending

85 Park Road, Chiswick, London, W4 3ER

Works to trees in a Conservation Area 1 X T1 Hornbeam reduce all aspects of the ...

P/2026/3061
23 Oct 2026Pending

56 Park Road,Chiswick,W4 3HH

Certificate of lawfulness for the proposed erection of a detached outbuilding in...

P/2026/3004
7 Oct 2026Approved

56 Park Road,Chiswick,London,W4 3HH

Works to a tree in a Conservation Area. Birch T1. Fell to ground level and repla...

P/2026/2770

Nearby new applications

4 Nov 2026Pending

49 Grove Park Road, Chiswick, London, W4 3RU

Works to tree in a Conservation Area 1 X T1 Walnut reduce all aspects of the cro...

P/2026/3000
4 Nov 2026Pending

Magnolias,1 Eastbourne Road, Chiswick, London, W4 3EB

Works to tree in a Conservation Area 1 X T1 Pear crown lift any remaining low gr...

P/2026/3108
29 Oct 2026Pending

85 Park Road, Chiswick, London, W4 3ER

Works to trees in a Conservation Area 1 X T1 Hornbeam reduce all aspects of the ...

P/2026/3061
27 Oct 2026Pending

Chiswick Railway Station, Chiswick Station House, Burlington Lane, Chiswick, London, W4 3HB

Listed Building application for minor internal alterations and refurbishment wor...

P/2026/3029
27 Oct 2026Pending

Chiswick Railway Station, Chiswick Station House, Burlington Lane, Chiswick, London, W4 3HB

Minor external alterations to the main building, including replacement of existi...

P/2026/3058
23 Oct 2026Approved

104 Sutton Court Road,Chiswick,London,W4 3EQ

5 - day notification to fell a Goat Willow tree within a conservation area.

P/2026/3007

Historical activity at this location

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

This property

Previous applications at this address

2023 Approved
Demolition behind a retained facade and the rebuild of 150 Park Road as per the already c…
P/2023/2691
2023 Approved
Erection of a part single storey, part two storey side and single storey rear extension…
P/2023/1209
2019 Approved
Erection of a part single part two storey side extension, a single storey rear extension…
P/2019/2739
2016 Approved
Certificate of Lawfulness for the insertion of a roof window into the flat roof on the se…
P/2016/5213
2016 Approved
Certificate of Lawfulness for the insertion of a new window into the rear elevation.
P/2016/5212
2016 Refused
Erection of a front roof extension
P/2016/0265
Within ~100m

Nearby activity

2025 Approved
129 Park Road, Chiswick, London, W4 3EX
Works to tree in a Conservation Area. Stone pine (Pinus Pinea) Crown lift to 4.5 metres b…
P/2025/3504
2025 Approved
148 Park Road,Chiswick,London,W4 3HP
Works to tree in a Conservation Area. Purple leaf plum. Crown reduce by up to 4 metres an…
P/2025/3521
2025 Approved
134 Park Road, Chiswick, London, W4 3HP
Works to a tree within a Conservation Area. Eucalyptus. Fell to ground level and grind ou…
P/2025/3134
2025 Approved
4 Lawford Road, Chiswick, London, W4 3HS
Felling of eucalyptus tree (T1) in rear garden within a conservation area.
P/2025/2125
2025 Approved
148 Park Road, Chiswick, London, W4 3HP
Erection of a side infill extension to the house.
P/2025/1114
2024 Approved
118 Park Road, Chiswick, London, W4 3HP
Replacement of existing white timber manual sliding vehicle and pedestrian gates with bla…
P/2024/1765
2024 Approved
144 Park Road, Chiswick, London, W4 3HP
Installation of an air conditioning condenser unit with surrounding fence on the flat roo…
P/2024/2122
2024 Approved
142 Park Road, Chiswick, London, W4 3HP
Removal of tree in conservation area -1 Dead Silver Birch (5 day dangerous tree)
P/2024/1710
2024 Approved
148 PARK ROAD, CHISWICK, LONDON, W4 3HP
Erection of a rear outrigger mansard roof extension with a side roof extension, three roo…
P/2024/0670
2024 Approved
150 PARK ROAD, CHISWICK, W4 3HP
Demolition behind a retained facade and the rebuild of 150 Park Road as per the already c…
P/2024/0607
2024 Approved
2 LAWFORD ROAD, CHISWICK, W4 3HS
Works to a tree within a conservation area - Robina to fell
P/2024/0692
2024 Approved
145 PARK ROAD, CHISWICK, W4 3EX
Works to tree in a conservation area: T1 Ginkgo tree: Reduce by approx. 2-3m from the hei…
P/2024/0647
2024 Approved
3 LAWFORD ROAD, CHISWICK, W4 3HS
Works to a tree in a conservation area: Felling of a Robinia tree in the rear garden.
P/2024/0369
2024 Approved
134 PARK ROAD, CHISWICK, W4 3HP
Works to a Eucalyptus Tree (T1) within a Conservation Area by reducing, reshaping and lif…
P/2024/0141
2023 Approved
STAVELEY HOUSE STAVELEY ROAD, CHISWICK, W4 3HU
5 day tree notification to fell group of Eucalyptus trees as part of hedge in conservatio…
P/2023/3748
2023 Approved
120 PARK ROAD, CHISWICK, W4 3HP
Erection of a rear roof extension
P/2023/2864
2023 Approved
148 PARK ROAD, CHISWICK, LONDON, W4 3HP
Erection of a single storey rear infill and front roof extension with enlargement of part…
P/2023/2359
2023 Approved
182 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR
Work to trees within a conservation area: T1 Leyand Cypress - Removal of overhanging limb…
P/2023/2649
2023 Approved
5 LAWFORD ROAD, CHISWICK, W4 3HS
Fell two trees on site within conservation area. T1 Ash at front and T2 Ash at rear.
P/2023/2279
2023 Approved
127 PARK ROAD, CHISWICK, LONDON, W4 3EX
Work to trees within a Conservation Area: Variegated Maple - Reduce crown radius by appro…
P/2023/2440
2016 Approved
2 LAWFORD ROAD CHISWICK LONDON W4 3HS
Erection of a rear roof extension
P/2016/4679
2016 Approved
130 PARK ROAD CHISWICK LONDON W4 3HP
Works to T1 Elder - Fell to ground level and T2 Norway maple - Crown Thin - reduce curren…
P/2016/4783
2016 Approved
141 PARK ROAD CHISWICK LONDON W4 3EX
Works to a tree in a conservation area - Yew (T1) to reduce crown by 2-3m (50%)
P/2016/2149
2016 Approved
127 PARK ROAD CHISWICK LONDON W4 3EX
Removal of an American Beech tree within a conservation area.
P/2016/2167
2016 Approved
149 PARK ROAD CHISWICK LONDON W4 3EX
Erection of a single storey rear extension to the house
P/2016/0436
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