6 Eastbourne Road,Chiswick,London,W4 3EB Data via plota.co.uk

P/2026/1305 - Householder Applications Approved
Extensions & alterations

Proposal

Erection of a side infill extension. Conversion of the existing garage to a habitable space. Replacing all the existing windows. Installation of new doors on the front and rear elevation. Erection of rear and side roof extension with two front roof windows to the house Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
30 Apr 2026
✓
Validated
13 May 2026
✓
Approved
9 Jul 2026

Approved on 9 Jul 2026 · Last checked 19 Sept 2026

Documents 12

Decision & officer reports 2

PDF DECTP2 P-Decision Notice · 9 Jul 2026 View ↗ PDF P-Delegated Report P-Delegated Report · 8 Jul 2026 View ↗

Statements & assessments 2

PDF P-Flood Risk Assessment P-Flood Risk Assessment · 27 May 2026 View ↗ PDF 603-DAS_LOFT.pdf P-Design and Access Statement · 30 Apr 2026 View ↗

Plans & drawings 5

PDF Updated P-Proposed Plans · 8 Jul 2026 View ↗ PDF Existing elevations, floor plans and sections P-Existing Plans · 30 Apr 2026 View ↗ PDF Location Plan P-Location Plan · 30 Apr 2026 View ↗ PDF Proposed Site plan P-Proposed Site · 30 Apr 2026 View ↗ PDF Superseeded floor and elevations, section plans P-Rejected Plans · 30 Apr 2026 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 30 Apr 2026 View ↗

Other documents 2

PDF 603_EASTBOURNE ROAD W4 3EB_FIRE_STRATEGY.pdf P-Published Fire Safety · 13 May 2026 View ↗ PDF 603-PL-02-120_FIRE_STRATEGY.pdf P-Published Fire Safety · 13 May 2026 View ↗

All documents on the council site ↗

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 Named permitted development rights are withdrawn here.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.
National infrastructure project 956 m away: Thames Tideway Tunnel
The site is 956 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 ↗
Also on the record
Registered park or garden 221 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 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 1

Last sold for £1,475,000 in November 2025. Terraced house, freehold.

14 November 2025£1,475,000

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

Building

Floor area134 m² (1,442 sq ft)
Energy ratingD (64 out of 100), could reach B
PropertyMid-terrace house, 6 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2025, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

5 Oct 2026Pending

13 Eastbourne Road, Chiswick, London W4 3EB

Works to a row of Conifer Leylandii in rear garden within a conservation area. ...

P/2026/2814
30 Jul 2026Pending

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Erection of a front porch, single storey rear infill extension, first floor rear...

P/2026/2228
18 May 2026Approved

20 Eastbourne Road,Chiswick,London,W4 3EB

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141 Park Road, Chiswick London, W4 3EX

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P/2026/2829
5 Oct 2026Pending

13 Eastbourne Road, Chiswick, London W4 3EB

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5 Oct 2026Pending

23 Heathfield Gardens, Chiswick, London, W4 4JU

Works to tree within a conservation area, Lime (T1) x1 - Fell.

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29 Sept 2026Pending

36 Park Road,Chiswick,London,W4 3HH

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Important details

Council
Hounslow
Application type
Householder Applications
Postcode
W4 3EB
Received
30 Apr 2026
Validated
13 May 2026
Ward
Chiswick Riverside
Case officer
Show
Decision
Approved
Decision date
9 Jul 2026
Applicant
Show

How this decision compares

Decided in 57 days from validation, about the council's usual 54 days. Approved, as 81% of extensions here are.

78%decided within 8 weeks
81%approved
920decided in the last year

Plota live figures for extensions 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
20 May 2026
Comments by
19 Jun 2026
Site or press notice
29 May 2026
Statutory expiry
8 Jul 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
74 Sutton Court Road, Chiswick, London, W4 3EG
Works to Trees in Conservation Area. G1 Mixed Group. Cut back all trees and shrubs at the…
P/2025/3628
2025 Withdrawn
32 Chesterfield Road, Chiswick, London, W4 3HQ
Works to trees within a conservation area - G1 Mixed Group - Cut back by 1m to the bounda…
P/2025/3473
2025 Withdrawn
34 Chesterfield Road, Chiswick, London, W4 3HQ
Works to trees within a conservation area - G1 (Mixed Group) - Cut back all trees and shr…
P/2025/3352
2025 Withdrawn
34 Chesterfield Road, Chiswick, London, W4 3HQ
Works to trees within a conservation area - G1 Mixed Group Cut back all trees and shrubs…
P/2025/3272
2025 Withdrawn
4 Eastbourne Road, Chiswick, London, W4 3EB
Works to trees in a Conservation Area - 1 X T1- Magnolia reduce all aspects of the crown…
P/2025/3209
2025 Approved
Egerton House, Sutton Court Road, Chiswick, London, W4 3EH
Replacement of all external windows and doors of Egerton House.
P/2025/2531
2025 Approved
13 Eastbourne Road, Chiswick, London, W4 3EB
Works to tree in a Conservation Area -1 X Eucalyptus fell dead tree (5 day notification)
P/2025/2941
2025 Approved
34 Chesterfield Road, Chiswick, London, W4 3HQ
Works to a Holly tree T1 within a conservation area. Reduce back to the boundary.
P/2025/2410
2025 Approved
32 Chesterfield Road, Chiswick, London, W4 3HQ
Works to four trees at rear of property in a conservation area. G2 Lombardy Poplar 2. Red…
P/2025/2405
2025 Approved
70 Sutton Court Road, Chiswick, London, W4 3EG
Works to three trees in rear garden within a conservation area. Ginko (T1) Crown reduce a…
P/2025/2220
2025 Approved
13 Eastbourne Road, Chiswick, London, W4 3EB
Erection of a single storey rear extension to the house.
P/2025/1722
2025 Approved
34 Chesterfield Road, Chiswick, London, W4 3HQ
Works to tree in a Conservation Area - 1 X T1 Holly crown reduction reducing the height o…
P/2025/1753
2025 Approved
32 Chesterfield Road, Chiswick, London, W4 3HQ
Works to two trees in rear garden within a conservation area. T4 Pear to remove ivy from…
P/2025/1454
2025 Approved
28 Chesterfield Road, Chiswick, London, W4 3HG
Works to trees in a Conservation Area - Removal of Holm Oak tree in front garden
P/2025/0215
2024 Approved
20 Eastbourne Road, Chiswick, London, W4 3EB
Demolition of existing rear and side and erection of single storey wrap around extension…
P/2024/3778
2024 Approved
20 EASTBOURNE ROAD, CHISWICK, W4 3EB
Demolition of existing rear and side and erection of single storey wrap around extension…
P/2024/0850
2023 Approved
36 CHESTERFIELD ROAD, CHISWICK, W4 3HQ
Erection of a two storey side extension with side and rear roof extensions and one additi…
P/2023/3683
2023 Approved
7 EASTBOURNE ROAD, CHISWICK, W4 3EB
Fell T1 Blue Atlas Cedar tree (T1) in rear garden to ground level
P/2023/3863
2023 Approved
70 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3EG
Work to four trees in rear garden within a conservation area. Fell 3 Cypress trees T1 at…
P/2023/1970
2023 Approved
16 EASTBOURNE ROAD, CHISWICK, W4 3EB
Erection of single storey side and rear extension with rear door alterations to the house
P/2023/0588
2016 Approved
64D SUTTON COURT ROAD CHISWICK LONDON W4 3EG
Works to a tree in conservation area - Hawthorn to reduce laterally back to previous poin…
P/2016/1726
2016 Approved
32 CHESTERFIELD ROAD CHISWICK LONDON W4 3HQ
Work to 2 Poplar Trees and 1 Leylandi tree in a conservation area
P/2016/1271
2016 Approved
68 SUTTON COURT ROAD CHISWICK LONDON W4 3EG
Removal of the existing rear window to the ground floor flat and removal of the first flo…
P/2016/0736
2016 Approved
66 SUTTON COURT ROAD CHISWICK LONDON W4 3EG
Removal of the existing rear window to the ground floor flat and removal of the first flo…
P/2016/0507
2016 Withdrawn
7 EASTBOURNE ROAD CHISWICK LONDON W4 3EB
Erection of a single storey rear extension to the garage at the rear of the house
P/2016/0064
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

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.