37 Thornton Avenue, Chiswick, London, W4 1QF Data via plota.co.uk

Final Decision - Approved P/2026/0710 - PF-Full Applications
Date received
2 Mar 2026
Date validated
26 Mar 2026
Decision date
1 May 2026
Postcode
W4 1QF
Type
PF-Full Applications

Description

Erection of single storey part rear and side extensions, installation of two front roof lights, replacement of rear windows, replacement of existing rear dormer with juliet balcony. Conversion from flats to one single house. Data via plota.co.uk

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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 performance
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