9, Roxburn Way, Ruislip, HA4 6HR
Approved on 23 October 2025
5 conditions
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Construction of single storey rear extension, change of roof and loft conversion. - 4 metre rear extension already permitted. - Change of roof & loft conversion reference: 15 Roxburn way permitted proposal.
- Submitted
- 8 August 2025
- Council
- London Borough of Hillingdon
- ReceivedSubmitted8 Aug
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided23 Oct
Decided in 76 days (council typically 56)
About this application
This is a planning application for a single storey rear extension at 9, Roxburn Way, Ruislip, HA4 6HR. Hillingdon has handled 1,272 applications of this type. This one was decided in 76 days, 3 weeks longer than Hillingdon's typical decision time. There are no previous applications recorded at this address. In the past year there have been 79 applications across RUISLIP MANOR 2022. We hold 773 applications in total for the HA4 postcode area.
89% of householder planning permission applications at London Borough of Hillingdon were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- HA4 6HR
- Application type
- Householder planning permission
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Residential extensions
- Flood zone 1: Low probability (rivers and sea)
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Planning history at this site
3 other applications at this property, newest first.
- 202615 Sep
Application for proposed and existing development. Existing Development (Already Carried Out) includes an…
PendingLawful development: Existing use79224/APP/2026/2217 - 202615 May
Erection of a single storey rear extension, installation of Juliette balcony to rear dormer (Retrospective)…
PendingHouseholder79224/APP/2026/993 - 202413 Dec
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by…
ApprovedFull79224/APP/2024/3271
Source: Hillingdon
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 9 ROXBURN WAY RUISLIP HA4 6HR79224/APP/2024/3271 · FullApproved0.0 mi
- 34 LAWN CLOSE RUISLIP HA4 6ED79993/APP/2026/886 · FullApproved0.1 mi
- 159 WEST END ROAD RUISLIP HA4 6LA79937/APP/2026/472 · FullApproved0.1 mi
- 31 CROSIER WAY RUISLIP MIDDLESEX72572/APP/2026/546 · FullApproved0.1 mi
- 149 HERLWYN AVENUE RUISLIP19188/APP/2025/3239 · FullRefused0.2 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds5.9 mi
- M E M Services LtdElectrician0.2 mi
- G&M Electrical SolutionsElectrician0.4 mi
- Bircham & Sons LimitedRuislipBuilding WorkExtensions0.4 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.