23, West Drayton
Proposal
Erection of first floor rear extension and ground floor canopy to rear extension over folding doors (Part retrospective).
- Received
- 10 August 2026
- Decided
- 5 October 2026 · Refusal
- Council
- London Borough of Hillingdon
- Ward
- WEST DRAYTON 2022
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- ReceivedSubmitted10 Aug
- ValidatedValidated10 Aug
- Consult.Consultation
- TargetTarget Date5 Oct
- DecidedDecided5 Oct
Decided in 56 days (council typically 56)
This is a planning application for a rear extension at 23, West Drayton. Hillingdon has handled 1,243 applications of this type and approves 89% of them, typically deciding them in 56 days. This one was decided in 56 days. The site is in the West Drayton Green conservation area. There are no previous applications recorded at this address. In the past year there have been 107 applications across WEST DRAYTON 2022.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Why it was refused
- The proposed first floor rear extension, by reason of its combined and excessive scale, design, bulk, width with the previously constructed rear extensions, would result in an incongruous form of development which would fail to appear subordinate to the host property, harming the original design and appearance of the dwelling and failing to preserve or enhance the character and appearance of the West Drayton Green Conservation Area and would result in a low level of harm that would not be outweighed by the public benefits. Therefore, the proposal fails to comply with Policies HE1 and BE1 of the Hillingdon Local Plan: Part One - Strategic Policies (November 2012), Policies DMHD 1, DMHB 4, DMHB 11 and DMHB 12 of the Hillingdon Local Plan Part Two - PDECHHODB (ODB) 42514/APP/2026/1963 Development Management Policies (January 2020), Policy D3 and HC1 of the London Plan (2021) and the National Planning Policy Framework (2026).
From the council's decision notice.
Publicity
Appeal
Additional Information
Source: Hillingdon
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: West Drayton Green
- 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 (21)
flood storage 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 2026-10-09. 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.
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