Proposal
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.7 metres, and for which the height of the eaves would be 3 metres
As published by the council, reference 39285/APP/2017/2325
Timeline
Dates from the published record
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26 Jun 2017
Received by Hillingdon
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19 Jul 2017
Validated
Checked as complete and ready for consideration.
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24 Aug 2017
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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76472/APP/2021/2181 Granted
LAND BETWEEN BUILDINGS 2 and 5, HYDE PARK MILLINGTON ROAD HAYES UB3 4FJ
Installation of 2 single storey containers for use as a cafe with associated external works
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79625/APP/2025/2128 Decided
Land at HPH2, HPH5, and Multistorey Car Park Hyde Park Hayes MILLINGTON ROAD HAYES UB3 4AZ
Outline planning permission (with all matters reserved excluding access) for demolition of existing buildings (above basement level) and phased delivery of residential development (Class C3), flexible commercial / community floorspace, new public realm, landscaping, play space, car parking, cycle parking and associated works.
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76655/APP/2024/1982 Granted
HPH4 MILLINGTON ROAD HAYES UB3 4AZ
Details pursuant to the full discharge of Conditions 8 (Ecological Enhancement Scheme), 9 (Tree Protection), 16 (Construction Management and Logistics Plan), 21 (Sustainable Water Management) and partial discharge of Condition 22 parts (i)(a) and (b) (Contaminated Land) as attached to planning permission ref. 76655/APP/2023/779 dated 26-06-2023 (Variation of Condition 2 (Accordance with Approved Plans) of planning permission ref. 76655/APP/2021/3039 dated 07-04-2022 (Re-development of the vacant Site to provide a residential development comprising 131 (C3) residential units, with associated amenity areas, landscaping, car parking and all ancillary and enabling works) to alter the internal layouts and replace 13 no. studio units with 13 no. one-bedroom units.)
-
70807/APP/2026/1223 Granted
50 DAWLEY ROAD HAYES UB3 1NB
Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, 3 front roof lights, and a gable end window. (Application for a Certificate of Lawful Development for a Proposed Development)
-
69504/APP/2021/1599 Granted
54 WALTHAM AVENUE HAYES UB3 1TB
Use as 2 self-contained flats ( 1 x 2 bedroom and 1 x 1 bedroom) (Application for a Certificate of Lawful Development for an Existing Development)
-
73845/APP/2021/2088 Refused
226 STATION ROAD HAYES UB3 4AN
Demolition of existing building, erection of detached building to include 2 x 2-bedroom (3 person), 1 x 2 bed (4 person) and 2 x studio self-contained flats with associated parking and amenity space
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.