Planning application
18 MILL DRIVE RUISLIP HA4 7GL
Works: Extension Loft or dormer Demolition Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a single storey rear extension, installation of a rear dormer, installation of new front and rear facing windows, and demolition of rear garden decking and shed.
As published by the council, reference 80144/APP/2026/1542
Application record
- Reference
- 80144/APP/2026/1542
- Type
- Full
- Status
- Approval
- Decision
- Granted As published: Permitted
- Received
- 22 Jun 2026
- Validated
- 21 Jul 2026
- Decided
- 28 Sep 2026
- Ward
- RUISLIP 2022
- Postcode
- HA4 7GL
Timeline
Dates from the published record
-
22 Jun 2026
Received by Hillingdon
-
21 Jul 2026
Validated
Checked as complete and ready for consideration.
-
3 Aug 2026
Added to PlanIndex
-
28 Sep 2026
Decision issued: Permitted
Documents
Plans, drawings, consultee responses and the officer's report
13 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.
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Open the documentsWhat this grant of permission means
Hillingdon granted permission on 28 September 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
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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19 MILL DRIVE RUISLIP HA4 7GL
Proposed installation of solar panels to the side and rear roof slopes, installation of an AC compressor unit to the side elevation.
Granted Full applications 13 docs -
38 SHARPS LANE RUISLIP HA4 7JQ
86% historically approved · decision due ~19 Nov
Outbuilding at the rear of the garden.
Awaiting decision -
19 BURY STREET RUISLIP HA4 7SX
86% historically approved · decision due ~26 Dec
Installation of solar panels on rear and side of roof and on the existing rear extension
Awaiting decision Extension -
9 SHARPS LANE RUISLIP MIDDLESEX HA4 7JG
Proposed part single and part double storey side and rear extensions to allow for the conversion of the existing property from Use Class C4 (HMO) to Use Class C2 (Care Home) - 18 Bedrooms, with internal and external communal areas, and other spaces required to serve the care home, and associated landscaping, refuse and recycle storage, cycle storage and car parking provisions.
Refused Full applications Extension 31 docs -
41 ST MARGARETS ROAD RUISLIP HA4 7NZ
Conversion of roof space to habitable use to include raising roof ridge height, erection of side and rear gable loft extension (incorporating a front door canopy), 3 x side rooflights, juliette balcony to rear, and erection of new side window on first floor
Awaiting decision Extension Loft or dormer +2 -
41 ST MARGARETS ROAD RUISLIP HA4 7NZ
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, and 2x sky lights (Application for a Certificate of Lawful Development for a Proposed Development)
Granted Full applications Extension Loft or dormer 8 docs
Other full applications
In Hillingdon
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3638/APP/2026/1538 Refused
FORMER REGAL CINEMA 233 HIGH STREET UXBRIDGE UB8 1LD
Change of use of existing nightclub (Sui Generis) to a banqueting suite (Sui Generis) and development of a hotel (Use Class C1) including the change of use of existing gymnasium (Use Class E) and associated landscaping, car, and cycle spaces (Part retrospective).
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80157/APP/2026/1606 Awaiting decision
9 & 11 PINKWELL LANE HAYES UB3 1PQ
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
Erection of single storey front infill and side extension
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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)).