9 ALLONBY DRIVE RUISLIP
Pending
38843/APP/2026/921
Description
Non-material amendment to planning permission ref. 38843/APP/2026/311, dated 31-03-2026 (Erection of a single storey rear extension, a single storey front extension, conversion of garage to habitable space including replacement of garage door with window, and amendments to fenestration.) to include the installation of a rear-facing roof skylight at ground-floor level.
Other new applications on this street
Nearby new applications
Historical activity at this location
18 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
Approved
1 GREYSTOKE DRIVE RUISLIP MIDDLESEX HA4 7YL
Hardstanding to the frontage of the property (Application for a Certificate of Lawful Dev…
2024
Approved
34 GREYSTOKE DRIVE RUISLIP HA4 7YN
Conversion of roof space to habitable use to include a rear dormer, and 2 front roof ligh…
2024
Approved
14 GREYSTOKE DRIVE RUISLIP HA4 7YL
Erection of a single storey extension to the rear, following the demolition of existing c…
2024
Refused
1 GREYSTOKE DRIVE RUISLIP MIDDLESEX HA4 7YL
Non-material amendment to planning permission ref. 68217/APP/2023/1372, dated 06-07-23 (E…
2024
Refused
14 GREYSTOKE DRIVE RUISLIP HA4 7YL
Erection of a single storey extension to the rear following the demolition of the existin…
2023
Approved
3 ALLONBY DRIVE RUISLIP HA4 7YU
Conversion of garage space to habitable use (Application for a Certificate of Lawful Deve…
2023
Approved
1 GREYSTOKE DRIVE RUISLIP MIDDLESEX HA4 7YL
Erection of two storey/ part single storey rear extension, single storey side extension…
2017
Approved
31 ALLONBY DRIVE RUISLIP HA4 7YU
Part two storey, part single storey side/rear extension and conversion of garage to habit…
2017
Approved
2 GREYSTOKE DRIVE RUISLIP HA4 7YL
Details pursuant to discharge condition No. 5 (Surface Water Management) of planning perm…
2017
Approved
31 ALLONBY DRIVE RUISLIP HA4 7YU
Single storey rear extension, porch to front and conversion of garage into habitable use…
2017
Approved
2 GREYSTOKE DRIVE RUISLIP HA4 7YL
Single storey rear extension
2017
Refused
2 GREYSTOKE DRIVE RUISLIP HA4 7YL
Single storey rear extension (Application for a Certificate of Lawful Development for a P…
2017
Approved
34 GREYSTOKE DRIVE RUISLIP HA4 7YN
Conversion of roof space to habitable use to include 1 rear and 1 front rooflight
2016
Approved
34 GREYSTOKE DRIVE RUISLIP HA4 7YN
Single storey rear extension.
2016
Refused
34 GREYSTOKE DRIVE RUISLIP HA4 7YN
Conversion of roof space to habitable use to include a rear dormer and 2 front rooflights…
2016
Refused
34 GREYSTOKE DRIVE RUISLIP HA4 7YN
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and…
2016
Approved
34 GREYSTOKE DRIVE RUISLIP HA4 7YN
Single storey rear extension
2016
Approved
3 ALLONBY DRIVE RUISLIP HA4 7YU
Single storey rear extension and part conversion of garage to utility room/store.
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