40 Oxford Road South, Chiswick, London, W4 3DH Data via plota.co.uk

Approved P/2026/0651 - PF-Full Applications
Extensions & alterations
Council
Hounslow 2.1/10
Date received
25 Feb 2026
Date validated
18 Mar 2026
Decision date
1 May 2026
Postcode
W4 3DH
Type
PF-Full Applications

Description

Installation of a new front boundary fence and gate. Data via plota.co.uk

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Last checked

How this decision compares

Decided in 44 days from validation, 6 days faster than Hounslow's median of 50 for extensions. Approved, as 83% of extensions here are.

82%decided within 8 weeks
83%approved
767decided in the last year

Plota live figures for extensions decided by Hounslow in the last twelve months, from validation. Hounslow decision record →

Site constraints 4

Wellesley Road conservation area
Also Wellesley Road. 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 Named permitted development rights are withdrawn here.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.
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
Outside flood zones 2 and 3 · Not green belt · 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

2 Sept 2026Pending

5 Oxford Road North,Chiswick,London,W4 4DL

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6 Oxford Road North,Chiswick,W4 4DN

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Oxbridge Court,Oxford Road North,Chiswick,London,Hounslow,W4 4DP

Erection of a third floor level comprising of six self contained units with asso...

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11 Sept 2026Pending

58 B Wellesley Road,Chiswick,London,Hounslow,W4 4AD

Details of Condition 3 (samples of the materials) submitted pursuant to permissi...

P/2026/2583
8 Jul 2026Pending

375 Flat Basement,Chiswick High Road,Chiswick,London,W4 4AG

Demolition of existing single-storey rear infill extension and erection of repla...

P/2026/1997
4 Sept 2026Pending

27 Geraldine Road,Chiswick,W4 3PA

Erection of a rear roof extension with two roof windows to front and a single st...

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4 Sept 2026Pending

3 Cope Studios, Brooks Road, Chiswick, London, W4 3BJ

Works to trees in a conservation area. Gleditsia x 2 - Reduce height by 4m, widt...

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23 Wellesley Road,Chiswick,London,W4 4BU

Works to a tree in a Conservation Area. Olive tree (identified as T2 on the sket...

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2 Sept 2026Pending

2 Cope Studios, Brooks Road, Chiswick, London, W4 3BJ

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Historical activity at this location

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

This property

Previous applications at this address

2019 Approved
Erection of a part single part two storey rear extension
P/2019/4829
2019 Approved
Erection of a single storey rear extension and creation of a basement with two rear light…
P/2019/2199
2018 Refused
Erection of a single storey rear extension, first floor rear extension, roof extension an…
P/2018/1273
Within ~100m

Nearby activity

2025 Approved
61 Flat First Floor, Oxford Road South, Chiswick, London, W4 3DD
Erection of a rear roof extension with Juliet balcony and two front roof windows to the h…
P/2025/3306
2025 Approved
63 Oxford Road South, Chiswick, London, W4 3DD
Erection of a single storey rear wrap around extension to the house.
P/2025/3381
2025 Refused
Flat First Floor, 61 Oxford Road South, Chiswick, London, W4 3DD
Erection of a rear roof dormer and outrigger extension with roof terrace and balustrades…
P/2025/3315
2025 Approved
57 Oxford Gardens, Chiswick, London, W4 3BN
Works to tree in a Conservation Area. T1 Magnolia. Crown reduce to previous reduction poi…
P/2025/3500
2025 Approved
52 Cambridge Road South, Chiswick, London, W4 3DA
Works to Yew T1 (Taxus baccata) in front garden within TPO 233 - Reduce crown height by 1…
P/2025/3313
2025 Approved
52 Cambridge Road South, Chiswick, London, W4 3DA
Works to tress within the Conservation Area. T2 Magnolia (M.soulangea) Crown reduce by up…
P/2025/3323
2025 Approved
63 Oxford Road South, Chiswick, London, W4 3DD
Erection of a rear roof extension with two front roof windows to the house.
P/2025/2918
2025 Approved
81 Oxford Road South, Chiswick, London, W4 3DD
Works to tree in a Conservation Area. Rear Garden, Robinia (T1) fell to ground level and…
P/2025/2887
2025 Approved
53 Oxford Road South, Chiswick, London, W4 3DD
Erection of a side and rear roof extension to create a habitable space.
P/2025/2485
2025 Approved
81 Oxford Road South, Chiswick, London, W4 3DD
Works to a tree within a conservation area: T1 (Cherry) - felling and planting of a repla…
P/2025/0733
2025 Approved
53 Oxford Road South, Chiswick, London, W4 3DD
Works to a tree within a Conservation Area: Bay (T2) - Reduce crown height by approximate…
P/2025/0263
2024 Approved
53A Oxford Gardens, Chiswick, London, W4 3BN
Erection of a rear roof extensions and three front roof windows to the first floor flat.
P/2024/3976
2024 Approved
51 Oxford Road South, Chiswick, W4 3DD
Works to trees in a Conservation Area: Maple (T1) - Reduce all aspects of the crown to pr…
P/2024/4199
2024 Refused
53 Oxford Road South, Chiswick, London, W4 3DD
Proposal for a hip-to-gable conversion and rear dormer with a Juliette balcony including…
P/2024/3106
2024 Withdrawn
53 Oxford Road South, Chiswick, London, W4 3DD
Erection of a hip to gable and rear roof extension with Juliet balcony and two front roof…
P/2024/3540
2024 Approved
47B Cambridge Road South, Chiswick, London, W4 3DA
Works to tree within a conservation area: Cherry Tree T1 - Crown reduction by one metre
P/2024/2421
2024 Approved
57 Oxford Gardens, Chiswick, London, W4 3BN
Works to tree in a Conservation Area - T1 Magnolia Reduce all aspects of crown by approx…
P/2024/1879
2023 Withdrawn
53 OXFORD ROAD SOUTH, CHISWICK, W4 3DD
Installation of insulation to existing elevation with a rendered and brick effect to matc…
P/2023/1630
2022 Approved
44 OXFORD GARDENS, CHISWICK, W4 3BW
Internal alterations and new window to side elevation.
P/2022/3862
2022 Approved
51 CAMBRIDGE ROAD SOUTH, CHISWICK, W4 3DA
Fell T2 Aesculus glabra tree at front of property in conservation area
P/2022/2805
2016 Withdrawn
55 OXFORD ROAD SOUTH CHISWICK LONDON W4 3DD
Demolition of the existing single storey rear extension and erection of a new single stor…
P/2016/4370
2016 Approved
52 OXFORD ROAD SOUTH CHISWICK LONDON W4 3DH
Erection of a part single storey part two storey side extension, a single storey rear ext…
P/2016/4536
2016 Approved
49 OXFORD ROAD SOUTH CHISWICK LONDON W4 3DD
Erection of a single storey extension to the house
P/2016/3791
2016 Refused
57A OXFORD ROAD SOUTH CHISWICK LONDON W4 3DD
Installation of a rear door on second floor and a rear roof terrace incorporating a glass…
P/2016/3718
2016 Withdrawn
57 OXFORD ROAD SOUTH CHISWICK LONDON W4 3DD
Works to a tree within a conservation area. T1 - Conifer to remove
P/2016/1786
Hounslow
Planning Authority Score
2.1/10
Poor
#268 of 296 councils
Relevant to this application:
Householder 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