9 Addison Grove,Chiswick,W4 1EP Data via plota.co.uk

P/2026/2083 - Works to Trees in Conservation Area Approved
Trees & landscaping

Proposal

Works to trees in a conservation area. T1. Pittosporum to reduce all round as hard a possible whilst retaining as much foliage as possible. T2. Holly Reduce in height to the previous points of reduction approximately 3 metres. Trim all round to shape. T3. Pittosporum to reduce all round as hard as possible whilst retaining foliage. Remove to ground level limbs that are growing into the holly, including dead limb. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
16 Jul 2026
✓
Approved
11 Aug 2026

Approved on 11 Aug 2026 · Last checked 15 Sept 2026

Documents 4

Decision & officer reports 2

PDF P-Delegated Report P-Delegated Report · 11 Aug 2026 View ↗ PDF DECCONSA P-Decision Notice · 11 Aug 2026 View ↗

Plans & drawings 1

PDF ns.qt.0726.18 site plan.pdf P-Proposed Other · 16 Jul 2026 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 16 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 9

Grade II listed: 7 and 9, Addison Grove W4
List entry 1079616 · 6 m away · 50 more listed buildings within 150 m (50 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 50 with distances
Historic England ↗
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 ↗
Bedford Park conservation area
Also Bedford Park (article 4). 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.
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 Named permitted development rights are withdrawn here.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.
National infrastructure project: Thames Tideway Tunnel
The site is inside the project boundary. Waste water treatment, decided. The project page says whether consent was granted.
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 3 (moderate), TfL 2023, for the 100 m square.
Not affected
Not green belt · No scheduled monument at the site

Checked on 2 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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Important details

Council
Hounslow
Application type
Works to Trees in Conservation Area
Postcode
W4 1EP
Received
16 Jul 2026
Validated
16 Jul 2026
Ward
Chiswick Homefields
Case officer
Show
Decision
No Objection
Decision date
11 Aug 2026
Applicant
Show

How this decision compares

Decided in 26 days from validation, about the council's usual 25 days. Approved, as 99% of tree and landscaping works here are.

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 →

Public comments

No public comments yet.

Read the comments on the council site ↗

Consultation & key dates

Consultation
16 Jul 2026
Statutory expiry
27 Aug 2026

Historical activity at this location

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

Within ~100m

Nearby activity

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2025
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Maintenance works to the front of a Grade 2 Listed single family dwelling. Cement pointin…
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2024 Approved
33 Bath Road, Chiswick, London, W4 1LJ
Retrospective application for the replacement of the roof covering lead to felt on the re…
P/2024/3861
2024 Approved
37 Bath Road, Chiswick, London, W4 1LJ
Erection of a single storey rear extension, a detached outbuilding in the rear garden inc…
P/2024/3234
2024 Approved
37 Bath Road, Chiswick, London, W4 1LJ
Listed Building Consent to erection of a single storey rear extension, a detached outbuil…
P/2024/3276
2024 Approved
24 Addison Grove, Chiswick, London, W4 1ER
Works To trees within TPO 635: Silver birch x3 to fell in front garden and replace with n…
P/2024/3771
2024 Approved
23 Fairfax Road,Chiswick,W4 1EN
Works to tree in a Conservation Area - T1 Yew Common x 2 (Taxus baccata) fell to ground l…
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2017 Approved
26 ABINGER ROAD CHISWICK W4 1EL
Installation of a replacement fence and gate along the front and side of the house
P/2017/2371
2017 Approved
43 Bath Road London W4 1LJ
Removal of a tree of Heaven in a conservation area.
2017/02416/OBS
2016 Withdrawn
26 Abinger Road Chiswick London W4 1EL
Erection of single storey extension to rear and reconstruction of two storey rear wing el…
162435CONS
2017 Approved
13 ADDISON GROVE CHISWICK LONDON W4 1EP
Replacement of the existing close-board fence that currently runs around the perimeter of…
P/2017/1053
2017 Approved
13 ADDISON GROVE CHISWICK LONDON W4 1EP
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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

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use