89 Warwick Crescent Hayes Middlesex UB4 8RQ
Approved on 15 July 2026
Proposal
Conversion of roof space to habitable use to include rear dormer, and 2x front roof lights (Application for a Certificate of Lawful Development for a proposed development)
- Submitted
- 14 May 2026
- Council
- London Borough of Hillingdon
- ReceivedSubmitted14 May
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided15 Jul
Decided in 62 days
About this application
This is a planning application for a dormer extension at 89 WARWICK CRESCENT HAYES MIDDLESEX UB4 8RQ. Hillingdon has handled 9,226 applications of this type. This one was decided in 62 days, 6 days longer than Hillingdon's typical decision time. There has been 1 other application at this address. We hold 1,066 applications in total for the UB4 postcode area.
Application details
- Postcode
- UB4 8RQ
Site constraints
Designations at the address point. Ones next to the site may also apply.
- 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
1 other application at this property, newest first.
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
- 89 WARWICK CRESCENT HAYES MIDDLESEX UB4 8RQ76347/APP/2025/2689 · FullApproved0.0 mi
- 223 LANSBURY DRIVE HAYES MIDDLESEX UB4 8RT70991/APP/2024/471 · FullApproved0.0 mi
- 80 WARWICK CRESCENT HAYES UB4 8RG79943/APP/2026/524 · FullApproved0.0 mi
- 198 LANSBURY DRIVE HAYES UB4 1UW78859/APP/2026/559 · FullApproved0.1 mi
- 204 LANSBURY DRIVE HAYES UB4 8SQ77982/APP/2023/1241 · FullApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Lynford homesVerifiedBuckinghamshireNew Builds7.2 mi
- DPSS Cabling Services LtdElectrician0.1 mi
- Electric WaveElectrician0.2 mi
- Ke-Tec LtdElectrician0.2 mi
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