St Marys Convent And Nursing Home,28 Burlington Lane,Chiswick,London,W4 2QE Data via plota.co.uk

P/2025/3247 - Works to Trees in Conservation Area Approved
Trees & landscaping

Proposal

Works to trees in a Conservation Area. Robinia (T2). Reduce crown height and width by approximately 3 metres and to former reduction points. Mimosa (T7). Reduce crown height and width by approximately 1.5 metres. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Oct 2025
✓
Approved
21 Nov 2025

Approved on 21 Nov 2025 · Last checked 11 Oct 2026

Documents 4

Decision & officer reports 2

PDF DECCONSA P-Decision Notice · 21 Nov 2025 View ↗ PDF P-Delegated Report P-Delegated Report · 18 Nov 2025 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 27 Oct 2025 View ↗

Other documents 1

PDF St Marys Convent and Nursing Home Burlington Lane W4 2QE.pdf P-Proposed Other · 27 Oct 2025 View ↗

All documents on the council site ↗

Site constraints 14

Grade II listed: Convent of St Mary Hospital of St Joseph
List entry 1260856 · 2 m away · 5 more listed buildings within 150 m (1 Grade II*, 4 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 5 with distances
Historic England ↗
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 Named permitted development rights are withdrawn here.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.
In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From the sea. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
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 285 m away: Thames Tideway Tunnel
The site is 285 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.
Registered park or garden 53 m away: Chiswick House
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Also on the record
Scheduled monument 214 m away: Chiswick House; Local nature reserve 452 m away: Leg of Mutton Reservoir; Inside the Hounslow built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Metropolitan Open Land 53 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt

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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Other new applications on this street

9 Jun 2026Pending

St Marys Convent And Nursing Home,28 Burlington Lane, Chiswick, W4 2QE

Details of Condition 3 (Details of Materials) Condition 5 (Noise Assessment) Con...

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3 Nov 2026Pending

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61 Burlington Lane,Chiswick,W4 3ET

Works to tree in a conservation area ;Remove T1 (Apple).

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3 Nov 2026Pending

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Details of Condition 3 (Construction Environmental Method Statement), submitted ...

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Details of Condition 6 (Ecological Management Plan), submitted pursuant to permi...

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Important details

Council
Hounslow
Application type
Works to Trees in Conservation Area
Postcode
W4 2QE
Received
27 Oct 2025
Validated
27 Oct 2025
Ward
Chiswick Homefields
Case officer
Show
Decision
NO OBJECTION
Decision date
21 Nov 2025
Applicant
Show
Freehold owner
Show

How this decision compares

Decided in 25 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 →

Consultation & key dates

Consultation
27 Oct 2025
Statutory expiry
8 Dec 2025

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
6 Chiswick Square, Chiswick, London, W4 2QG
Erection of a two storey side extension and single storey side infill extension to southe…
P/2025/2541
2025 Approved
6 Chiswick Square, Chiswick, London, W4 2QG
Listed Building Consent for the erection of a two storey side extension and single storey…
P/2025/2590
2025 Approved
Thames Works, Church Street, Chiswick, London, W4 2PD
Alterations to existing doorways on the front elevation, one to be widened and a fan ligh…
P/2025/3166
2025 Approved
21 Church Street, Chiswick, London, W4 2PH
Works to two trees within a conservation area. Magnolia grandiflora (T1). Reduce crown by…
P/2025/3308
2025 Approved
6A Church Street, Chiswick, London, W4 2PD
Installation of a non illuminated painted logo on the side elevation of The Old Post Offi…
P/2025/2567
2025 Withdrawn
1 Boston Gardens, Chiswick, London, W4 2QJ
Works to tree in a Conservation Area - 1 X T1 Oak front of no 1 and 2 Boston Gardens. Rou…
P/2025/3139
2025 Withdrawn
22 Church Street, Chiswick W4 2PH
Works to trees within a conservation area - Lime x5 to prune back over yard driveway/grav…
P/2025/2638
2025 Refused
22 Church Street, Chiswick, London, W4 2PH
Erection of a single storey side and rear extension, part front extension, rear and side…
P/2025/2081
2024 Approved
6A Church Street, Chiswick, London, W4 2PD
Listed building consent for the erection of a first floor rear extension, repair, refurbi…
P/2024/4360
2024 Approved
6A Church Street, Chiswick, London, W4 2PD
Erection of a first floor rear extension, repair, refurbishment and reinstatement, togeth…
P/2024/4363
2025 Approved
1-3,Pages Yard, Church Street,Chiswick,W4 2PA
Listed Building Consent for the installation of an additional ground floor internal door…
P/2025/0025
2025 Withdrawn
Pages Yard, Church Street, Chiswick, London,W4 2PA
Conversion of 1to 3 Pages Yard into a residential unit.
P/2025/0403
2025 Withdrawn
Thames Works, Church Street, Chiswick, London, W4 2PD
Erection of a part second floor extension and conversion of the second floor from office…
P/2025/0155
2024 Approved
Latimer House, Church Street, Chiswick, W4 2PH
Changing all the existing doors and windows. Internal and external alterations following…
P/2024/2714
2024 Approved
Latimer House Church Street, Chiswick, London, W4 2PH
Changing all the existing doors and windows, internal and external alterations.
P/2024/2525
2024 Approved
1 Boston Gardens Chiswick, London.W4 2QJ
Erection of single storey and part two storey side extension, single storey front extensi…
P/2024/3491
2024 Approved
6 Chiswick Square, Chiswick, London, W4 2QG
Listed Building Consent for demolition of existing conservatory and erection of a two sto…
P/2024/3228
2024 Approved
6 Chiswick Square, Chiswick, London, W4 2QG
Demolition of existing conservatory and erection of a two storey rear extension and part…
P/2024/2990
2024 Approved
6 Chiswick Square, Chiswick, London, W4 2QG
Erection of a first floor extension to the northern elevation and a single storey side in…
P/2024/2673
2024 Approved
6 Chiswick Square, Chiswick, London, W4 2QG
Listed building consent for the erection of a first floor extension to the northern eleva…
P/2024/2717
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
21 CHURCH STREET CHISWICK LONDON W4 2PH
Erection of two rear roof extensions, reconfiguration of existing fenestration, and a sin…
P/2017/3206
2017 Withdrawn
21 CHURCH STREET CHISWICK LONDON W4 2PH
Erection of front and rear roof extensions incorporating two front roof windows, reconfig…
P/2017/2027
2016 Approved
BRAMPTON HOUSE CHURCH STREET CHISWICK LONDON W4 2PD
Works to trees within TPO 102 - Box Elder (ID# 1) to prune thin ends of branches to remov…
P/2016/5294
2016 Approved
BRAMPTON HOUSE CHURCH STREET CHISWICK LONDON W4 2PD
Works to trees within a conservation area - Ginkgo (ID# 2) to reduce crown height by appr…
P/2016/5176
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

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.