Proposal
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
As published by the council, reference 76485/APP/2021/2244
Timeline
Dates from the published record
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3 Jun 2021
Received by Hillingdon
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4 Jun 2021
Validated
Checked as complete and ready for consideration.
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28 Jul 2021
Decision issued: Permitted
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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
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77774/APP/2023/42 Refused
22 HEATHER LANE YIEWSLEY UB7 8AW
Erection of single storey rear extension
-
75028/APP/2025/2627 Decided
32 HEATHER LANE YIEWSLEY UB7 8AN
Change of use of House in Multiple Occupation (Class C4 Use) to a Childrens Care Home (Class C2 Use).
-
80126/APP/2026/1452 Decided
121 LOWDELL CLOSE YIEWSLEY UB7 8BA
Erection of a single storey outbuilding with a basement to the rear garden.
-
38948/APP/2024/1666 Granted
1-32 BARR LODGE BOND CLOSE YIEWSLEY UB7 8DT
The replacement of existing windows and doors with new UPVC windows, fire rated windows and timber doors
-
79874/APP/2026/1310 Granted
118 ROYAL LANE UXBRIDGE UB8 3QY
Erection of part single storey, part double storey rear extension
-
76468/APP/2023/58 Granted
114 ROYAL LANE HILLINGDON UB8 3QY
Details pursuant to the Discharge of Conditions 3 (Materials), 4 (Landscaping), 9 (Step Free Access) and 12 (Levels) of planning permission ref. 76468/APP/2022/2455 dated 10/11/2022 for 'Single storey rear extension (following demolition of side outbuilding) to the host dwelling and sub-division of the land to form an attached two-storey dwelling; hard/soft landscaping; boundary treatment; cycle and refuse storages; private amenity space and retention and creation of a new crossover to form parking.'
Other full applications applications
In Hillingdon
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80130/APP/2026/1476 Granted
National Grid 66kV Compound NORTH HYDE GARDENS HAYES UB3 4QQ
Installation of two new transformer bays within the existing North Hyde Substation (National Grid 66kV compound).
-
80085/APP/2026/1376 Granted
9 LAWRENCE DRIVE ICKENHAM UB10 8RN
Erection of single storey wrap-around extension comprising a rear extension and a side extension following demolition of the existing side garage,
-
80132/APP/2026/1519 Granted
90 WHITETHORN AVENUE YIEWSLEY UB7 8LA
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
-
80114/APP/2026/1390 Granted
46 HUNTERS GROVE HAYES UB3 3JE
Erection of a single storey rear extension.
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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.