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73 Mulberry Crescent West Drayton

29405/APP/2026/636FullRefused

Refused on 22 May 2026

2 reasons for refusal

Approximate site (title boundary)
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

Erection of a single storey extension to the rear, following the demolition of existing conservatory

Received
12 March 2026
Ward
WEST DRAYTON 2022
  1. Received12 Mar
  2. Validated12 Mar
  3. Consult.23 Apr
  4. Target20 May
  5. Decided22 May

Decided in 71 days (council typically 56)

About this application

This is a full planning application for demolition at 73 MULBERRY CRESCENT WEST DRAYTON. Hillingdon has handled 4,983 applications of this type. This one was decided in 71 days, 2 weeks longer than Hillingdon's typical decision time. There have been 2 other applications at this address. In the past year there have been 111 applications across WEST DRAYTON 2022.

87% of full 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

Why it was refused

  1. The proposal would, by its depth, bulk, height, and location, result in a built form which would be harmful to the amenities of the neighbouring occupier at 71 Mulberry Crescent through loss of light and outlook, contrary to Policies D3 and D6 of The London Plan and Policies DMHD 1 and DMHB 11 of Hillingdon Council's Local Plan Part Two Development Management Policies (2020), which seek to protect residential amenity.
  2. The proposed extension's design, scale, and appearance would not appear subordinate and sympathetic to the dwelling and neighbouring properties. The inappropriate extension would be out of keeping with the prevailing development pattern to the detriment of the subject dwelling's PDECHHODB (ODB) 29405/APP/2026/636 appearance, the street scene's visual amenity, and the area's character. The proposal is contrary to Policies D3 and D6 of The London Plan and Policies DMHB 11 and DMHD 1 of the London Borough of Hillingdon Local Plan Part 2 Development Management Policies (2020).

From the council's decision notice.

Application details

Application type
Full
Scale / size
Medium

Planning application dates

Date validated
12 March 2026
Neighbour consultation start
31 March 2026
Last date for comments
23 April 2026
Target decision date
20 May 2026

Applicant and agent

Agent address
- Prof. Plans Professional Plans Suite 312 5 Spur Road, Busch Corner Isleworth TW7 5BD

Planning decision

Statutory period
69 days

Appeal history

6013846
Allowed
Type: Householder (HAS)Procedure: Written RepresentationsDecision: 30 September 2026Dev Type: Householder developmentsReason: refused

Additional information

Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Residential extensions+1 more
  • Green belt: HillingdonPart of the site
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

flood storage areas, conservation areas, listed buildings, 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.

Source: Hillingdon

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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