Proposal
Erection of single storey extension to side (Application for a Certificate of Lawful Development for a Proposed Development)
As published by the council, reference 77614/APP/2023/107
Timeline
Dates from the published record
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12 Jan 2023
Received by Hillingdon
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9 Mar 2023
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
-
79035/APP/2024/2449 Granted
79 A PARK WAY RUISLIP HA4 8NS
Conversion of the first and second floors to create 2no self contained flats. Retention of ground floor in commercial use (Schedule 2, Part 3, Class G of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended).
-
79068/APP/2026/1422 Decided
2 COLLEGE DRIVE RUISLIP HA4 8SB
Details pursuant to the discharge of Conditions 2 (Approved Plans), 3 (Materials) of planning permission ref. 79068/APP/2024/2610, dated 10-02-25 (Erection of a single storey extension to the side, erection of a single storey extension to the rear, following the demolition of existing single storey side extension and garage. Installation of 4 front roof lights and amendments to fenestrations including removal of pebble dash and the installation of an Air Source Heat Pump.)
-
69423/APP/2026/1437 Decided
64 LINDEN AVENUE RUISLIP HA4 8UA
Erection of a first-floor side & rear extension
-
68814/APP/2026/1715 Decided
63 ELM AVENUE RUISLIP HA4 8PG
Conversion of roof space to habitable use to include a rear dormer, roof lights, conversion of roof from hip to gable end, erection of a single storey side extension, erection of outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development).
-
79085/APP/2024/2658 Granted
106A VICTORIA ROAD RUISLIP HA4 0AL
Change of use from existing flat to a 4-bedroom HMO (Lawful Development Certificate for Proposed Development)
-
78323/APP/2024/968 Granted
140 LINDEN AVENUE RUISLIP HA4 8UB
Erection of 2no. semi-detached dwellings including habitable accommodation within the roof space and one basement with associated parking and amenity space, following the demolition of existing bungalow.
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.