Egerton House, Sutton Court Road, Chiswick, London, W4 3EH Data via plota.co.uk

P/2025/2531 - PF-Full Applications Approved

Proposal

Replacement of all external windows and doors of Egerton House. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
15 Aug 2025
✓
Approved
10 Oct 2025

Approved on 10 Oct 2025 · Last checked 17 Oct 2026

Documents 12

Decision & officer reports 2

PDF P-Delegated Report P-Delegated Report · 10 Oct 2025 View ↗ PDF DECTP2 P-Decision Notice · 10 Oct 2025 View ↗

Statements & assessments 1

PDF Egerton House - Design and Access Statements - signed.pdf P-Design and Access Statement · 15 Aug 2025 View ↗

Plans & drawings 7

PDF Egerton House-Block Plan.pdf P-Proposed Site · 15 Aug 2025 View ↗ PDF Egerton House-Existing Elevations A - E.pdf P-Existing Elevation · 15 Aug 2025 View ↗ PDF Egerton House-Existing Elevations F - H.pdf P-Existing Elevation · 15 Aug 2025 View ↗ PDF Egerton House-Proposed Elevations A - E.pdf P-Proposed Elevation · 15 Aug 2025 View ↗ PDF Egerton House-Proposed Elevations F - H.pdf P-Proposed Elevation · 15 Aug 2025 View ↗ PDF Egerton House-Proposed Schedule.pdf P-All in one Plans Proposed · 15 Aug 2025 View ↗ PDF Egerton House-Site Location Plan.pdf P-Location Plan · 15 Aug 2025 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 15 Aug 2025 View ↗

Other documents 1

PDF Egerton House-Existing Schedule P-Existing Other · 15 Aug 2025 View ↗

All documents on the council site ↗

Site constraints 8

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 Named permitted development rights are withdrawn here.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 974 m away: Thames Tideway Tunnel
The site is 974 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
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 listed building at the site · No scheduled monument at the site

Checked on 1 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
PF-Full Applications
Postcode
W4 3EH
Received
15 Aug 2025
Validated
15 Aug 2025
Ward
Chiswick Riverside
Case officer
Show
Decision
APPROVED
Decision date
10 Oct 2025
Applicant
Show

How this decision compares

Decided in 56 days from validation, about the council's usual 56 days. Approved, as 68% of full applications here are.

52%decided within 8 weeks
68%approved
403decided in the last year

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

Consultation & key dates

Consultation
21 Aug 2025
Comments by
11 Sept 2025
Statutory expiry
10 Oct 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
St Margaret's House, 50-52 Sutton Court Road,Chiswick,W4 4NL
Works to tree in a Conservation Area. Ash T1. Reduce all aspects of the crown by approxim…
P/2025/3045
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
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
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
2024 Approved
59 ELLESMERE ROAD, CHISWICK, W4 3EA
Works to a tree in a Conservation Area: Alder - Crown reduction by a diameter of approxim…
P/2024/1170
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
2022 Approved
EXECUTIVE CENTRE GREAT WEST ROAD, BRENTFORD, TW8 9DS
Fell Ash tree (T1) on riverbank in conservation area.
P/2022/2789
2022 Approved
CHISWICK PLAZA 31 - 33 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3EJ
Works to three Acer trees (T1, T2, and T3) in at rear of property within TPO 273. Re-poll…
P/2022/2879
2022 Approved
67 ELLESMERE ROAD, CHISWICK, LONDON, W4 3EA
Erection of a three storey building providing six flats with bin storage, cycle storage…
P/2022/1384
2022 Approved
59 ELLESMERE ROAD, CHISWICK, LONDON, W4 3EA
Demolition of existing shed and erection of outbuilding, swimming pool and all associated…
P/2022/0225
2021 Approved
8 EASTBOURNE ROAD, CHISWICK, LONDON, W4 3EB
Variation of Condition 2 (approved plans) to allow for an increase in size to rear extens…
P/2021/4215
2021 Withdrawn
8 EASTBOURNE ROAD, CHISWICK, LONDON, W4 3EB
Erection of two storey side and single storey rear extension, rear roof extension, front…
P/2021/3304
2021 Withdrawn
8 EASTBOURNE ROAD, CHISWICK, LONDON, W4 3EB
Erection of two storey side and single storey rear extension, rear roof extension, front…
P/2021/3303
2021 Approved
18 EASTBOURNE ROAD, CHISWICK, LONDON, W4 3EB
Erection of a side dormer roof extension and two front roof windows to the existing house.
P/2021/2668
2021 Approved
8 EASTBOURNE ROAD, CHISWICK, W4 3EB
Erection of a single storey rear extension, first floor side extension, rear roof extensi…
P/2021/1748
2021 Refused
18 EASTBOURNE ROAD, CHISWICK, W4 3EB
Erection of an extension on both sides of the roof and two front roof windows.
P/2021/0165
2020 Approved
18 EASTBOURNE ROAD, CHISWICK, W4 3EB
Erection of a single storey rear extension with steel framed doors and a part first floor…
P/2020/4119
2016 Refused
4 EASTBOURNE ROAD CHISWICK LONDON W4 3EB
Erection of side and rear roof extensions with roof window to front elevation
P/2016/1569
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
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

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