Planning application
72670/APP/2025/2803
148 WINDSOR AVENUE HILLINGDON UB10 9BD
Proposal
Erection of a single storey outbuilding to rear garden
As published by the council, reference 72670/APP/2025/2803
Timeline
Dates from the published record
-
4 Nov 2025
Received by Hillingdon
-
24 Nov 2025
Validated
Checked as complete and ready for consideration.
-
26 Jul 2026
Added to PlanIndex
After the decision
The process from here
The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.
If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.
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
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4204/APP/2017/2724 Refused
215 & 215A LONG LANE HILLINGDON UB10 9JW
Conversion of 2 dwellings to form a single dwellinghouse, including the erection of a 2-storey rear extension
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80082/APP/2026/1239 Decided
57 DENECROFT CRESCENT HILLINGDON UB10 9HX
Erection of single storey rear extension (Application for a certificate of lawful development for a proposed development)
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73428/APP/2023/630 Granted
141 LONG LANE HILLINGDON UB10 9JN
Non-material Amendment to planning permission ref 73428/APP/2020/1913 dated 03-09-2020 for the erection of a two storey, 4 bed, detached dwelling with associated parking and amenity space involving demolition of existing bungalow and detached garage. Changes to the position of one window, remove one window and change patio doors to sliding doors in the kitchen / dining room.
-
80156/APP/2026/1636 Decided
73 WOODCROFT CRESCENT HILLINGDON UB10 9JD
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.67 metres, and for which the height of the eaves would be 2.89 metres
-
77593/APP/2026/1442 Granted
87 WOODCROFT CRESCENT HILLINGDON UB10 9JD
Erection of a double storey side extension with internal alterations
-
74860/APP/2021/2082 Refused
134 LONG LANE HILLINGDON UB10 0EH
Part two storey, part single storey side and rear extension and porch to front
Other full applications applications
In Hillingdon
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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.
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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
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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)
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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)
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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.