42 Cuckoo Avenue Hanwell W7 1BX

Pending Consideration 261187CPL
Extensions & alterations
Council
Ealing 1.7/10
Date received
18 Mar 2026
Date validated
18 Mar 2026
Postcode
W7 1BX

Description

Rear roof dormer extension (involving conversion of roofspace to habitable use), incorporating Juliet balcony; installation of three rooflights to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)

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Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
75 Kennedy Road Hanwell W7 1JL
T3 Sycamore: Fell
254412PTC
2025 Approved
44 Elfwine Road Hanwell W7 1JD
T1 Norway Maple - Reduce by approx. 2m from the height and width
252446PTC
2024 With conditions
54 Kennedy Road Hanwell W7 1JN
Rear roof extension incorporating a Juliet balcony, and installation of three roof lights…
244513HH
2024 Approved
54 Kennedy Road Hanwell W7 1JN
Single storey rear extension (Lawful Development Certificate for a Proposed Development)
244514CPL
2023 With conditions
24 Upfield Road Hanwell W7 1AN
Rear roof extension; installation of two rooflights to front roofslope
232795HH
2023 With conditions
50 Cuckoo Avenue Hanwell W7 1BX
Single storey rear extension
231255HH
2022 With conditions
66 Laurie Road Hanwell London W7 1BL
Two storey side extension
224666HH
2022 Approved
62 Laurie Road Hanwell London W7 1BL
Tree number - T1 Tree type - Hawthorn (Crataegus monogyna) Approx Height - 7m Approx Crow…
220859PTC
2021 Approved
55 Cuckoo Avenue Hanwell London W7 1BW
Single-storey rear extension (following demolition of existing conservatory) (Lawful Deve…
214461CPL
2021 With conditions
64 Laurie Road Hanwell London W7 1BL
Rear roof extension and installation of two roof lights to front roof slope.
214264HH
2020 With conditions
10 Upfield Road Hanwell London W7 1AN
Single storey rear extension (following demolition of existing rear addition).
202568HH
2020 With conditions
47 Laurie Road Hanwell London W7 1BL
Formation of vehicle crossover and creation of a driveway.
202053FUL
2020 With conditions
45 Cuckoo Avenue Hanwell London W7 1BW
Single storey rear extension; rear roof extension; alterations to front external elevation
200133HH
2019 With conditions
66 Laurie Road Hanwell London W7 1BL
Two storey side extension
194134HH
2019 Approved
47 Laurie Road Hanwell London W7 1BL
Single storey rear extension (Lawful Development Certificate for a Proposed Development)
193966CPL
2019 With conditions
40 Elfwine Road Hanwell London W7 1JD
Single storey rear extensions
193345HH
2019 Refused
47 Laurie Road Hanwell London W7 1BL
Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Pr…
193078PALHE
2019 With conditions
64 Laurie Road Hanwell London W7 1BL
Single storey rear extension; and installation of two roof lights to front roof slope and…
192206HH
2019 With conditions
54 Cuckoo Avenue Hanwell London W7 1BX
Rear dormer roof extension and installation of three rooflights to front roofslope
191707HH
2019 With conditions
40 Elfwine Road Hanwell London W7 1JD
Single storey rear extension
191741HH
2017 Refused
54 Cuckoo Avenue Hanwell W7 1BX
Single storey rear extension
178625HH
2017 With conditions
12 Upfield Road Hanwell London W7 1AN
Rear roof extension , and installation of two roof lights to front roof slope
177921HH
2017 Refused
54 Cuckoo Avenue Hanwell London W7 1BX
Single storey rear extension
174565HH
2016 With conditions
59 Cuckoo Avenue Hanwell London W7 1BW
Rear roof extension (involving conversion of roofspace to habitable use) and installation…
165523HH
2016 With conditions
12 Upfield Road Hanwell W7 1AN
Single storey rear extension; rear roof extension (involving conversion of roofspace to h…
162397HH
Ealing
Planning Authority Score
1.7/10
Poor
#273 of 292 councils
Relevant to this application:
Householder decisions

Ealing is one of the slowest councils in England for householder decisions, ranking #263 out of 292. 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%).

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Ealing decision performance
Based on MHCLG data, 2025
85%
Overall approval rate
Below avg (87%) #205 of 292
89%
Householder approved
Below avg (90%) #201 of 292
41%
Decided in 8 weeks
Below avg (64%) #263 of 292
59%
Extended time limit
Above avg (40%) #261 of 292
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
Source: MHCLG planning statistics · See full council rankings