1 Dartmouth Place,Chiswick,London,W4 2RH Data via plota.co.uk

P/2026/1393 - Works to Trees in Conservation Area Approved
Trees & landscaping

Proposal

T1. Evergreen Magnolia (M.grandiflora). Section fell to ground level T2. 3 x Small Bay Trees (Laurus nobilis). Fell to ground level T3. Palm. Fell to ground level T4. Bay (Laurus nobilis). Reduce height by 1 metre and tidy all sides to shape and tidy T5 Holly (Ilex aquifolium). Trim top to create shallow rounded 'umbrella' form and by removing up to 0.5 metres of regrowth T6 Large Palm. Fell to ground level T7 Palm. Fell to ground level T8 Palm. Fell to ground level T10 Variegated Holly (Ilex aquifolium). Reduce crown by 0.75 metres to suitable growth points and trim back all sides to shape and tidy T11 Common Holly (Ilex aquifolium). Reduce crown by 0.75 metres to suitable growth points and trim back all sides to shape and tidy. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 May 2026
✓
Approved
29 May 2026

Approved on 29 May 2026 · Last checked 19 Sept 2026

Documents 4

Decision & officer reports 2

PDF DECCONSA P-Decision Notice · 30 May 2026 View ↗ PDF P-Delegated Report P-Delegated Report · 29 May 2026 View ↗

Application forms 1

PDF Application Form P-Planning Application Form · 8 May 2026 View ↗

Other documents 1

PDF 1 Dartmouth Place.docx P-Existing Site · 8 May 2026 View ↗

All documents on the council site ↗

Site constraints 14

Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 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 ↗
Old Chiswick conservation area
Also Old Chiswick. 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 Named permitted development rights are withdrawn here.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.
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 ↗
National infrastructure project 317 m away: Thames Tideway Tunnel
The site is 317 m from 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 ↗
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
6 listed buildings within 150 m; Registered park or garden 109 m away: Chiswick House; Local nature reserve 390 m away: Leg of Mutton Reservoir; Scheduled monument 240 m away: Chiswick House; Inside the Hounslow built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Designated open space 21 m away.
Not affected
Not green belt

Checked on 6 October 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.

Sales history 2

Last sold for £775,000 in November 2013. Terraced house, freehold.

14 November 2013£775,000
27 April 2005£475,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area107 m² (1,152 sq ft)
Energy ratingG (18 out of 100), could reach E
PropertyEnd-terrace house, 5 habitable rooms
Built1967 to 1975
HeatingElectric underfloor heating
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in April 2026, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Hounslow
Application type
Works to Trees in Conservation Area
Postcode
W4 2RH
Received
8 May 2026
Validated
8 May 2026
Ward
Chiswick Homefields
Case officer
Show
Decision
No Objection
Decision date
29 May 2026
Applicant
Show

How this decision compares

Decided in 21 days from validation, 6 days faster than Hounslow's median of 27 for tree and landscaping works. Approved, as 99% of tree and landscaping works here are.

98%decided within 8 weeks
99%approved
499decided 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
8 May 2026
Statutory expiry
19 Jun 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
St Marys Convent And Nursing Home, 28 Burlington Lane, Chiswick, London, W4 2QE
Works to trees in a Conservation Area. Robinia (T2). Reduce crown height and width by app…
P/2025/3247
2025 Approved
St Marys Convent And Nursing Home, 28 Burlington Lane, Chiswick, London, W4 2QE
Works to tree TPO 102. Sycamore (T1) Reduce crown height and width by 1.5m and back to pr…
P/2025/3256
2025 Approved
8 Langham Place, Chiswick, London, W4 2QL
Works to tree within a conservation area - Prunus (T1) - Reduce crown height and spread b…
P/2025/2657
2024 Approved
ST MARYS CONVENT AND NURSING HOME 28 BURLINGTON LANE, CHISWICK, W4 2QE
Listed Building consent for the erection of single storey sheltered accomodation units ac…
P/2024/1027
2024 Approved
ST MARYS CONVENT AND NURSING HOME 28 BURLINGTON LANE, CHISWICK, W4 2QE
Erection of single storey sheltered accomodation units across the site with four units on…
P/2024/1024
2024 Approved
8 DARTMOUTH PLACE, CHISWICK, W4 2RH
Works to a tree in a conservation area: Box Elder Crown reduction by approximately 3 m
P/2024/0406
2023 Approved
15 LANGHAM PLACE, CHISWICK, W4 2QL
Works to G1 tree group positioned along the shared boundary with Burlington Lane in a Con…
P/2023/3566
2023 Approved
ST MARYS CONVENT AND NURSING HOME 28 BURLINGTON LANE, CHISWICK, W4 2QE
Works to Beech tree T6 at rear of building within TPO 102. Reduce the crown by 2-2.5m all…
P/2023/3224
2023 Approved
11 DARTMOUTH PLACE, CHISWICK, W4 2RH
Work to Hawthorn tree in rear garden within conservation area. Reduce all aspects of crow…
P/2023/2532
2023 Approved
6 DARTMOUTH PLACE, CHISWICK, LONDON, W4 2RH
Works to a tree within a Conservation Area: Crab Apple (x2) (G1) - Reduce crown height by…
P/2023/0515
2022 Refused
9 DARTMOUTH PLACE, CHISWICK, W4 2RH
Erection of garden wall along boundary of rear garden to rear and north side, and partial…
P/2022/2960
2021 Approved
ST MARYS CONVENT AND NURSING HOME 28 BURLINGTON LANE, CHISWICK, W4 2QE
Works to two trees within a Tree Preservation Order: T1 Sycamore TPO 102 - Reduce height…
P/2021/4552
2021 Approved
ST MARYS CONVENT AND NURSING HOME 28 BURLINGTON LANE, CHISWICK, LONDON, W4 2QE
Felling and works to a selection of trees in a conservation area: T2 Robinia - Reduce cro…
P/2021/4658
2021 Approved
LANGHAM PLACE, CHISWICK, LONDON, W4 2QL
Works to trees within a consevation area - Silver Maple (Acer saccharinum) (T1) to reduce…
P/2021/4104
2021 Approved
10 LANGHAM PLACE, CHISWICK, LONDON, W4 2QL
Works to an Ornamental Pear Tree in a conservation area: T2 - Reduce height by 2.5 metres…
P/2021/4502
2021 Approved
8 LANGHAM PLACE, CHISWICK, LONDON, W4 2QL
Works to an Ornamental pear tree in a conservation area: T1 - Reduce height by 2.5 metres…
P/2021/4501
2021 Approved
9 LANGHAM PLACE, CHISWICK, LONDON, W4 2QL
Fell one Birch tree and replace with a Midland Hawthorn at front of property.
P/2021/1633
2020 Approved
8 LANGHAM PLACE, CHISWICK, LONDON, W4 2QL
Remove Dead crab apple tree in rear garden.
P/2020/3655
2020 Approved
9 DARTMOUTH PLACE, CHISWICK, LONDON, W4 2RH
Fell Prunus tree (T1) and grind out stump to 200m below ground level at rear of house in…
P/2020/2341
2020 Approved
14 DARTMOUTH PLACE, CHISWICK, LONDON, W4 2RH
Remove dead Norwegian Maple tree in rear garden in conservation area.
P/2020/1877
2017 Approved
LANGHAM PLACE CHISWICK LONDON W4 2QL
Work to a group of 14 trees located within a conservation area, including felling of T4 P…
P/2017/4795
2017 Approved
9 DARTMOUTH PLACE CHISWICK LONDON W4 2RH
Works to trees within a conservation area Ash (T1) - to fell Plum (T2) - to fell Wisteria…
P/2017/3094
2016 Approved
28 ST MARYS CONVENT AND NURSING HOME BURLINGTON LANE CHISWICK LONDON W4 2QE
Works to trees within TPO 102: T6 - Cherry T8 - Copper Beech
P/2016/5642
2016 Approved
28 ST MARYS CONVENT AND NURSING HOME BURLINGTON LANE CHISWICK LONDON W4 2QE
Works to trees within Old Chiswick conservation area. Works to various trees within the g…
P/2016/5264
2016 Approved
14 DARTMOUTH PLACE CHISWICK LONDON W4 2RH
Works to trees within a conservation area - Common Crab Apple to reduce and round off upp…
P/2016/3498
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.