20 The Avenue Chiswick W4 1HT

Pending Consideration 261256LBC
Council
Date received
23 Mar 2026
Date validated
23 Mar 2026
Postcode
W4 1HT

Description

Addition of a small single storey rear extension to the existing rear extension including the enlargement of the existing roof terrace above at first floor level, also a new Velux Conservation rooflight to the rear of the main roof, together with internal and external alterations and general refurbishment of the house. Alterations to the existing services and the installation of an air conditioning condenser unit in the rear garden (Listed Building Consent)

1.9/10
Planning Authority Score
#259 of 282

Ealing is slower than most councils at deciding householder applications, ranking #245 out of 282. The council extends the time limit on 59% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).

Ealing decision performance
Based on MHCLG data, 2025
85%
Overall approval rate
Below avg (87%) #198 of 282
89%
Householder approved
Below avg (90%) #194 of 282
47%
Decided in 8 weeks
Below avg (71%) #245 of 282
59%
Extended time limit
Above avg (40%) #251 of 282
70%
Minor dwellings approved
259 decided (1-9 homes)
95%
Major dwellings approved
19 decided (10+ homes)
67%
Change of use approved
49 decided
1,835
Total decisions
272 refused in 2025