Planning application
318 WEST END ROAD RUISLIP HA4 6RD
Works: Extension Loft or dormer 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, and conversion of loft space to include a rear dormer and hipped to gable end conversions (Retrospective Planning Application) (Description Amended)
As published by the council, reference 79763/APP/2026/745
Application record
- Reference
- 79763/APP/2026/745
- Type
- Full
- Status
- Approval
- Decision
- Permitted
- Received
- 23 Mar 2026
- Validated
- 23 Mar 2026
- Decided
- 19 Jun 2026
- Ward
- SOUTH RUISLIP 2022
- Postcode
- HA4 6RD
Timeline
Dates from the published record
-
23 Mar 2026
Received by Hillingdon
-
19 Jun 2026
Decision issued: Permitted
-
26 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
8 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Hillingdon granted permission on 19 June 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 500 metres
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352 WEST END ROAD NORTHOLT HA4 6RD
87% historically approved · decision due ~28 Aug
Demolition of existing garage, erection of a two-storey side and rear extension
Awaiting decision Extension Demolition -
245 WEST END ROAD RUISLIP HA4 6QR
Rear and side Dormer (introduction and enlargement) and amendments to the rear fenestration to accommodate the conversion of dwellinghouse (Class C3) to small House in Multiple Occupation (Class C4) (up to 6 persons) with associated parking, cycle store and amenity space.
Granted Full applications Loft or dormer Windows or glazing 12 docsDomestic -
45 WINGFIELD WAY RUISLIP MIDDLESEX HA4 6RF
Erection of a single storey rear extension.
Granted Full applications Extension 6 docsSmall domestic -
92 WINGFIELD WAY RUISLIP HA4 6RQ
Erection of a single-storey rear extension, and front porch.
Granted Full applications Extension 4 docsSmall domestic -
92 WINGFIELD WAY RUISLIP HA4 6RQ
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
Granted Full applications Loft or dormer 5 docs -
289 WEST END ROAD RUISLIP HA4 6QS
Erection of a single storey rear extension and removal of chimneys (Application for a Certificate of Lawful Development for a Proposed Development)
Granted Full applications Extension 6 docsSmall domestic
Other full applications
In Hillingdon
-
80210/APP/2026/1925 Granted
33 FLEMMING AVENUE RUISLIP HA4 9LE
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 3.30 metres, and for which the height of the eaves would be 3.00 metres.
-
79068/APP/2026/1422 Granted
2 COLLEGE DRIVE RUISLIP HA4 8SB
Variation of Condition 2 (Approved Plans), 3 (Materials) of planning permission ref. 79068/APP/2024/2610, dated 10-02-25 (Erection of a single storey extension to the side, erection of a single storey extension to the rear, following the demolition of existing single storey side extension and garage. Installation of 4 front roof lights and amendments to fenestrations including removal of pebble dash and the installation of an Air Source Heat Pump.) to be amended in accordance with drawing numbers C01,C02,C03 & C04 with amendment of the rear element and Condition 3 to be amended so that the front extension elevation remains brick, with the side and rear elevations to be silicone render with stipple finish to match existing traditional render.
-
78325/APP/2026/1804 Granted
1 COPSE CLOSE NORTHWOOD HA6 2XG
Details pursuant to the discharge of Condition 10 (Accessible Housing) of planning permission ref. 78325/APP/2023/2889, dated 19-01-2024 (Erection of a two storey detached dwelling with associated access, parking and amenity space following demolition of existing dwelling.)
-
79711/APP/2026/1801 Granted
132 WHITETHORN AVENUE YIEWSLEY UB7 8LB
Change of use from ground floor office to annex
-
4260/APP/2025/2721 Granted
RUISLIP METHODIST CHURCH ICKENHAM ROAD RUISLIP MIDDLESEX. HA7 7BZ
Amendments to fenestration to include replacement windows on the front elevation and the insertion of a new fire door on the east side elevation.