Planning application
25 GLEDWOOD CRESCENT HAYES UB4 0AX
Works: Extension Loft or dormer Demolition
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Demolition of the existing conservatory and erection of a first floor rear extension, conversion of roof space to habitable use to include a rear dormer, internal alterations and upgrades, and change of use from Class C3 (Residential) to Class C2 (Residential Institution) for 4 residents.
As published by the council, reference 78905/APP/2026/1854
Application record
- Reference
- 78905/APP/2026/1854
- Type
- Full
- Status
- Undecided
- Received
- 27 Jul 2026
- Validated
- 25 Aug 2026
- Ward
- BELMORE 2022
- Postcode
- UB4 0AX
Timeline
Dates from the published record
-
27 Jul 2026
Received by Hillingdon
-
25 Aug 2026
Validated
Checked as complete and ready for consideration.
-
3 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 20 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hillingdon took a median of 57 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
12 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon decided full applications in a median of 59 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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71 MARSHALL DRIVE HAYES UB4 0SN
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 3.00 metres, and for which the height of the eaves would be 3.00 metres.
Granted Full applications Extension 14 docsSmall domestic -
71 MARSHALL DRIVE HAYES UB4 0SN
Creation of an additional storey (Application under Schedule 2, Part 1, Class AA of the Town and Country Planning (General Permitted Development) Order 2015 (as amended)).
Refused Full applications 16 docs -
2 GLEDWOOD GARDENS HAYES UB4 0AS
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 metres, and for which the height of the eaves would be 2.95 metres
Granted Full applications Extension 9 docsSmall domestic -
948 UXBRIDGE ROAD HAYES UB4 0RL
Conversion of the existing single family dwelling to 1 x 1 bed and 1 x 2 bed units, replacement of the existing rear conservatory, conversion of the loft for habitable use including the construction of a rear dormer and 3 front roof lights.
Refused Full applications Extension Loft or dormer 6 docsSmall domestic -
956 UXBRIDGE ROAD HAYES UB4 0RL
Ground floor rear extension and conversion from commercial unit into a Restaurant (Use Class E) including installation of an extraction flue.
Granted Full applications Extension 13 docs -
948 UXBRIDGE ROAD HAYES UB4 0RL
Erection of a first floor rear extension, conversion of roof space to habitable use including a rear dormer and 2 x front facing roof lights and conversion of a 2-bedroom maisonette to 1 x 1-bed flat and 1 x 2-bed flat with associated amenity space, cycle parking, parking and refuse storage.
Granted Full applications Extension Loft or dormer 10 docs
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80157/APP/2026/1606 Awaiting decision
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Joint application for a single storey rear & front extension. Followed by demolition of existing rear conservatory & sheds.
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76676/APP/2026/2023 Awaiting decision
87 NORTH VIEW EASTCOTE HA5 1PX
Erection of a single storey wrap around side and rear extension
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22901/APP/2026/2013 Awaiting decision
THE RANCHER RICKMANSWORTH ROAD HAREFIELD UB9 6JX
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76795/APP/2025/2062 Awaiting decision
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)).