Proposal
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 3.07 metres, and for which the height of the eaves would be 2.82 metres
As published by the council, reference 77861/APP/2023/420
Timeline
Dates from the published record
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14 Feb 2023
Received by Hillingdon
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17 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
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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).
-
77774/APP/2023/42 Refused
22 HEATHER LANE YIEWSLEY UB7 8AW
Erection of single storey rear extension
-
80126/APP/2026/1452 Decided
121 LOWDELL CLOSE YIEWSLEY UB7 8BA
Erection of a single storey outbuilding with a basement to the rear garden.
-
76485/APP/2021/2244 Granted
17 THE COPPICE YIEWSLEY UB7 8DR
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
-
76795/APP/2025/2062 Decided
LAND AT YIEWSLEY LIBRARY & FORMER YIEWSLEY POOL FALLING LANE OTTERFIELD ROAD YIEWSLEY UB7 8AB
Details pursuant to the partial discharge of Conditions 13 (Energy Statement), 14 (Energy Monitoring Plan) and 31 (Drainage Design) for the Falling Lane Site only of planning permission ref. 76795/APP/2023/2503 dated 14-09-2023 for 'Demolition of existing Yiewsley Library Building and the erection of a new residential building on the Yiewsley Library site (Falling Lane) and the erection of a new mixed use building on the former Yiewsley Swimming Pool site (Otterfield Road), with a replacement library at ground floor level, residential uses above and new pedestrian access off of the High Street'. Detailed Description: Demolition of existing Yiewsley Library Building and the erection of a 5-storey residential building, comprising 50 dwellings, with 28 undercroft parking spaces (13 for residential and 15 for use by Rabbsfarm Primary School). The Otterfield Road site proposes the erection of a 5-storey building, comprising 45 dwellings, with 25 car parking spaces (23 for residential and 2 for library users)).
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76795/APP/2025/1816 Granted
LAND AT YIEWSLEY LIBRARY & FORMER YIEWSLEY POOL FALLING LANE OTTERFIELD ROAD YIEWSLEY UB7 8AB
Details pursuant to the partial discharge of Condition 4 (Materials) for the Falling Lane Site only of planning permission ref. 76795/APP/2023/2503 dated 14-09-2023 for 'Demolition of existing Yiewsley Library Building and the erection of a new residential building on the Yiewsley Library site (Falling Lane) and the erection of a new mixed use building on the former Yiewsley Swimming Pool site (Otterfield Road), with a replacement library at ground floor level, residential uses above and new pedestrian access off of the High Street'. Detailed Description: Demolition of existing Yiewsley Library Building and the erection of a 5-storey residential building, comprising 50 dwellings, with 28 undercroft parking spaces (13 for residential and 15 for use by Rabbsfarm Primary School). The Otterfield Road site proposes the erection of a 5-storey building, comprising 45 dwellings, with 25 car parking spaces (23 for residential and 2 for library users)).
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,
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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.