Osterley Court, Great West Road, Isleworth, TW7 4PX Data via plota.co.uk

P/2026/2973 - PF-Full Applications REGISTERED

Proposal

Erection of six, three storey houses with associated car parking, landscaping, cycle and refuse storage following demolition of existing garages. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
21 Oct 2026
✓
Validated
29 Oct 2026
Decision
Expected by 24 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 24 Dec 2026 and 31 Dec 2026, from Hounslow's recent demolitions.

Comments are open until 24 Nov 2026

Comment on this application ↗

Documents 42

Plans & drawings 23

PDF LocationPlan.pdf P-Location Plan · 21 Oct 2026 View ↗ PDF Osterley Court_PL_001_Site Location Plan.pdf P-Location Plan · 21 Oct 2026 View ↗ PDF Osterley Court_PL_002_Site Plan_Existing.pdf P-Existing Site · 21 Oct 2026 View ↗ PDF Osterley Court_PL_005_Site Elevations_Existing.pdf P-Existing Elevation · 21 Oct 2026 View ↗ PDF Osterley Court_PL_006_Site Sections_Existing.pdf P-Existing Sections · 21 Oct 2026 View ↗ PDF Osterley Court_PL_010_Site Plan_Proposed.pdf P-Proposed Site · 21 Oct 2026 View ↗ PDF Osterley Court_PL_015_Site Elevations_Proposed.pdf P-Proposed Elevation · 21 Oct 2026 View ↗ PDF Osterley Court_PL_021_Plots_2F and RF Plan_Proposed.pdf P-Proposed Plans · 21 Oct 2026 View ↗ PDF Osterley Court_PL_016_Site Sections_Proposed.pdf P-Proposed Sections · 21 Oct 2026 View ↗ PDF Osterley Court_PL_030_Plot 1_Plans_Proposed.pdf P-Proposed Plans · 21 Oct 2026 View ↗ PDF Osterley Court_PL_040_Plots 2-5_Plans_Proposed.pdf P-Proposed Plans · 21 Oct 2026 View ↗ PDF Osterley Court_PL_031_Plot 1_Elevations_Proposedpdf.pdf P-Proposed Elevation · 21 Oct 2026 View ↗ PDF Osterley Court_PL_020_Plots_Site Plan_Proposed.pdf P-Proposed Plans · 21 Oct 2026 View ↗ PDF Osterley Court_PL_041_Plot 2-5_Elevations_Proposed.pdf P-Proposed Elevation · 21 Oct 2026 View ↗ PDF Osterley Court_PL_050_Plot 6_Plans_Proposed.pdf P-Proposed Plans · 21 Oct 2026 View ↗ PDF Osterley Court_PL_051_Plot 6_Elevations_Proposed.pdf P-Proposed Elevation · 21 Oct 2026 View ↗ PDF RF-125-001_P02 General Arrangement Plan.pdf Landscape Plan · 21 Oct 2026 View ↗ PDF RF-125-200_P02 Planting Plan.pdf Landscape Plan · 21 Oct 2026 View ↗ PDF RF-125-301 Parking Bay Section.pdf Landscape Plan · 21 Oct 2026 View ↗ PDF RF-125-300 Planted Mound.jpg Landscape Plan · 21 Oct 2026 View ↗ PDF RF-125-Osterley Court Landscape DAS-261001-compressed-compressed_Part1.pdf Landscape Plan · 21 Oct 2026 View ↗ PDF RF-125-Osterley Court Landscape DAS-261001-compressed-compressed_Part2.jpg Landscape Plan · 21 Oct 2026 View ↗ PDF RF-125-Osterley Court Landscape DAS-261001-compressed-compressed_Part3.pdf Landscape Plan · 21 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 7

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
1 listed building within 150 m; Inside the Hounslow built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square; National infrastructure project 1650 m away: Teddington Direct River Abstraction (TDRA), at pre-application; Designated open space 30 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 3 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
TW7 4PX
Received
21 Oct 2026
Validated
29 Oct 2026
Ward
Osterley & Spring Grove
Case officer
Show

Decision outlook

Day 11 of the 56-day target. Hounslow usually decides demolitions by day 56.

Day 1145 days to the 56-day target
50%decided within 8 weeks
81%approved
115decided in the last year

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

Consultation & key dates

Consultation
3 Nov 2026
Comments by
24 Nov 2026
Statutory expiry
24 Dec 2026
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

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