8 ABBOTT'S CLOSE COWLEY UXBRIDGE
Pending
52944/APP/2026/1212
Description
Conversion of roofspace to habitable use to include rear dormer, 3x front rooflights, juliette balcony, amendments to fenestrations, and the erection of an outbuilding to the rear garden (Application for a Certificate of Lawful Development)
Other new applications on this street
Nearby new applications
Historical activity at this location
6 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2023
Withdrawn
FLAT 3 28A ST PETER'S ROAD COWLEY UB8 3RZ
Existing use of alterations made to internal layout approved under planning permission re…
2023
Withdrawn
FLAT 2 28A ST PETER'S ROAD COWLEY UB8 3RZ
Existing use of alterations made to internal layout approved under planning permission re…
2023
Withdrawn
FLAT 1 28A ST PETER'S ROAD COWLEY UB8 3RZ
Existing use of alterations made to internal layout approved under planning permission re…
2021
Approved
1 ABBOTT'S CLOSE COWLEY UB8 3RY
Single storey side extension and porch to front.
2019
Approved
13 PEACHEY LANE COWLEY UB8 3RX
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
2017
Approved
7 ABBOTT'S CLOSE COWLEY UB8 3RY
Single storey rear extension
Hillingdon
Planning Authority Score
3.6/10
Below average
#212 of 292 councils
Relevant to this application:
Householder decisions
Hillingdon ranks #171 out of 292 councils for householder decision speed. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).
These figures are council-wide context, not a prediction for this application.
View full council performance
Hillingdon decision performance
Based on MHCLG data, 2025
84%
Overall approval rate
Below avg (87%) #220 of 292
88%
Householder approved
Below avg (90%) #219 of 292
61%
Decided in 8 weeks
Below avg (64%) #171 of 292
43%
Extended time limit
Above avg (40%) #170 of 292
67%
Minor dwellings approved
58 decided (1-9 homes)
68%
Change of use approved
19 decided
1,703
Total decisions
276 refused in 2025