98 Devonshire Road,Chiswick,London,W4 2HS

REGISTERED P/2026/1412 - Householder Applications
Council
Date received
13 May 2026
Date validated
13 May 2026
Postcode
W4 2HS
Type
Householder Applications

Description

Erection of a rear roof extension and rear outrigger extension, including a hip-to-gable roof alteration and installation of two front roof windows to the house.

Hounslow
Planning Authority Score
2.2/10
Poor
#252 of 282 councils
Relevant to this application:
Householder decisions

Hounslow is slower than most councils at deciding householder applications, ranking #192 out of 282. 46% of applications have the time limit extended, above the 40% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 72% approved vs 90% nationally.

One of the strictest councils
only 72% 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, 2025
68%
Overall approval rate
Below avg (87%) #280 of 282
72%
Householder approved
Below avg (90%) #279 of 282
57%
Decided in 8 weeks
Below avg (64%) #192 of 282
46%
Extended time limit
Above avg (40%) #186 of 282
34%
Minor dwellings approved
89 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
24%
Change of use approved
71 decided
1,284
Total decisions
407 refused in 2025