Proposal
Single storey side extension and conversion of roof space to habitable use to include 2 side dormers and conversion of rear of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
As published by the council, reference 72407/APP/2017/4631
Timeline
Dates from the published record
-
21 Dec 2017
Received by Hillingdon
-
4 Jan 2018
Validated
Checked as complete and ready for consideration.
-
28 Feb 2018
Decision issued: Permitted
-
30 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
72407/APP/2016/4379 Refused
51 STANLEY ROAD NORTHWOOD HA6 1RH
Single storey rear extension
-
72407/APP/2018/328 Granted
51 STANLEY ROAD NORTHWOOD HA6 1RH
Single storey side/rear extension and porch to front
-
72407/APP/2017/3882 Refused
51 STANLEY ROAD NORTHWOOD HA6 1RH
Single storey side/rear extension, single storey rear extension, porch to front and conversion of roof space to habitable use to include 2 side dormers, 1 side roof light and conversion of rear of roof from hip to gable end
-
72407/APP/2017/3698 Refused
51 STANLEY ROAD NORTHWOOD HA6 1RH
Single storey side extension, porch to front and conversion of roof space to habitable use to include 2 side dormers and conversion of rear of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
-
72407/APP/2023/112 Granted
51 STANLEY ROAD NORTHWOOD HA6 1RH
Demolition of existing garage and erection of single storey side extension and front porch.
-
76512/APP/2021/2394 Granted
47 POTTER STREET NORTHWOOD HA6 1QJ
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
Other full applications applications
In Hillingdon
-
20610/APP/2026/872 Granted
UNION WHARF BENTINCK ROAD WEST DRAYTON MIDDLESEX UB7 7RP
Replacement of external materials from spandrel panels to non-combustible alternative (aluminium spandrel panels, replacement of two timber soffits at rear to non-combustible material.
-
76133/APP/2026/865 Granted
3 BELMONT CLOSE UXBRIDGE UB8 1RF
Installation of 3no. roof lights, side door, porch and change of elevation finish from render to brickwork
-
77246/APP/2026/456 Refused
70 BRACKENBRIDGE DRIVE RUISLIP HA4 0LZ
Change of use from Class C3 (dwellinghouse) to Class C4 (small HMO for up to 5-persons)
-
80079/APP/2026/1222 Granted
22 BURBRIDGE GARDENS UXBRIDGE UB10 0GE
Conversion of roof space to habitable use, including the installation of side-facing rooflights and front and rear gable-end windows (amended drawings and description)
-
70838/APP/2026/1399 Granted
171 TUDOR ROAD HAYES UB3 2QG
Erection of a 1no dwellinghouse with associated parking, landscaping, and bike and bin storage, following demolition of existing side extension.