Planning application
30 RESERVOIR ROAD RUISLIP HA4 7TU
Works: Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Conversion of roof space to habitable use to include a rear dormer and 2 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
As published by the council, reference 79844/APP/2025/3257
Application record
- Reference
- 79844/APP/2025/3257
- Type
- Full
- Status
- Approval
- Decision
- Permitted
- Received
- 29 Dec 2025
- Validated
- 29 Dec 2025
- Decided
- 25 Feb 2026
- Ward
- RUISLIP 2022
- Postcode
- HA4 7TU
Site history
Applications at this address on the Hillingdon register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
79844/APP/2026/40 Granted
30 RESERVOIR ROAD RUISLIP HA4 7TU
Alteration to the existing first-floor front window
Timeline
Dates from the published record
-
29 Dec 2025
Received by Hillingdon
-
25 Feb 2026
Decision issued: Permitted
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
10 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 25 February 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
-
LAND OFF DELL FARM ROAD RUISLIP HA4 7TU
Installation of a roof over car parking area and enclosure of space between walls and roof, and installation of vehicular sliding access gate.
Granted Full applications 10 docs -
30 RESERVOIR ROAD RUISLIP HA4 7TU
Alteration to the existing first-floor front window
Granted Full applications Windows or glazing 6 docs -
2 RESERVOIR ROAD RUISLIP HA4 7TU
Change of use to car wash, valeting and car sales (Part retrospective)
Granted Full applications 6 docs -
THE WATERS EDGE RESERVOIR ROAD RUISLIP HA4 7TY
Installation of 3no. externally illuminated free standing signs, 1 no. non-illuminated free standing sign, 1no. internally illuminated fascia sign and 11 non-illuminated fascia signs located at various locations around site and on building.
Withdrawn Advertising 6 docs -
The Waters Edge, RUISLIP LIDO RESERVOIR ROAD RUISLIP HA4 7TY
Erection of 4no. wooden seating cabins with associated paving; erection of decked veranda around the turret structure with associated glazed roof, timber posts and balustrading; removal of the existing play area and resurfacing using astro turf; installation of new rendered wall with flower bed, gate and 2no. external storage units to the rear of the building to form service yard; external alterations to the building including amendment to fenestration, repainting and rendering with associated decorations; erection of external lighting; installation of three extract vents on the existing roof of the building and formation of an associated maintenance gantry; replacement of the existing picket fence and reconfiguration of pedestrian access points, with associated works (revised description and plans 04.09.24).
Withdrawn Full applications Windows or glazing 27 docsSmall domestic -
CLUB HOUSE, MIDDLESEX STADIUM BREAKSPEAR ROAD RUISLIP HA4 7SB
86% historically approved · decision due ~23 Sep
Details pursuant to the discharge of Conditions 5 (Construction Environmental Management and Logistics Plan), 6 (Landscape Scheme), 8 (Materials Report), 12 (Arboricultural Method Statement) and 14 (Biodiversity Net Gain Plan) of planning permission ref. 17942/APP/2024/2874 (Construction of natural grass football pitches using imported soils approved for use by the Environment Agency. Proposals include rainwater harvesting scheme, extensive planting and habitat creation).
Decided 22 docs
Other full applications
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80149/APP/2026/1572 Granted
14 LADYGATE LANE RUISLIP HA4 7QU
Erection of single storey side and rear wraparound extension, a front porch, amendments to fenestration and roof lights to the front, side and rear sloped roof, following the removal of the rear chimney and garden shed. (Description Amended)
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79879/APP/2026/1749 Granted
21 NORTH AVENUE HAYES UB3 2JE
Erection of part single storey, part double storey rear extension
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74889/APP/2026/1363 Granted
32 MANOR ROAD HAYES UB3 2DG
Erection of a first-floor rear extension.
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53073/APP/2026/1645 Granted
50 MINET DRIVE HAYES UB3 3JW
Erection of a part single storey, part two storey extension to the rear
-
80172/APP/2026/1717 Refused
6 SQUIRRELS TRADING ESTATE VIVEASH CLOSE HAYES UB3 4RZ
Change of use from Class B8 to Class E retail