143 THE GREENWAY ICKENHAM

Undecided 27229/APP/2026/904
Council
Date received
10 Apr 2026
Date validated
10 Apr 2026
Postcode
UB10 8LU

Description

Conversion of roof space to habitable use to include two rear dormers, two side dormers, two hip to gable end roof conversions, 1 x front rooflight & 1 x rear rooflight (Application for a Certificate of Lawful Development for a Proposed Development)

3.8/10
Planning Authority Score
#200 of 282

Hillingdon ranks #154 out of 282 councils for householder decision speed. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Hillingdon decision performance
Based on MHCLG data, 2025
84%
Overall approval rate
Below avg (87%) #213 of 282
88%
Householder approved
Below avg (90%) #211 of 282
69%
Decided in 8 weeks
Below avg (71%) #154 of 282
43%
Extended time limit
Above avg (40%) #164 of 282
67%
Minor dwellings approved
58 decided (1-9 homes)
68%
Change of use approved
19 decided
1,703
Total decisions
276 refused in 2025