Proposal
Change of use from small HMO (Class C4) to large HMO (Sui Generis) including erection of a single storey rear extension, and associated bin and cycle storage.
As published by the council, reference 79256/APP/2026/843
Timeline
Dates from the published record
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31 Mar 2026
Received by Hillingdon
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29 Apr 2026
Validated
Checked as complete and ready for consideration.
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8 Jul 2026
Decision issued: Refused
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26 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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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79144/APP/2025/1964 Decided
60 COLHAM AVENUE WEST DRAYTON UB7 8HF
Change of use from Class C3 (Dwellinghouse) to Class C2 (Residential Care Home), to include the conversion of roof space to habitable use including a rear dormer and front facing rooflights (part retrospective).
-
77719/APP/2023/222 Granted
36 MAPLE AVENUE YIEWSLEY UB7 8LT
Erection of an outbuilding at the rear of the garden.
-
80143/APP/2026/1535 Decided
SILVER STORES 71 FAIRFIELD ROAD YIEWSLEY UB7 8EZ
Erection of a single storey rear extension, installation of replacement roof over existing rear extension, and the installation of a new side entrance to upper-floor flat.
-
67518/APP/2026/1685 Decided
59 ALBERT ROAD YIEWSLEY MIDDX UB7 8ES
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 2.90 metres, and for which the height of the eaves would be 2.90 metres
-
6800/APP/2025/1774 Decided
67 HORTON ROAD YIEWSLEY UB7 8ET
Demolition of existing building and erection of a five-storey residential building, comprising of 4 x one-bed, 4 x two-bed and 1 x 3 bed self-contained apartments with associated refuse and cycle storage, landscaping and associated works.
-
55554/APP/2016/4102 Granted
8 ARCHER TERRACE YEW AVENUE YIEWSLEY UB7 8PZ
Single storey rear extension (Retrospective)
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.
-
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.