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8 Deborah Crescent Ruislip

45022/TRE/2026/2TreesRefused

Refused on 17 February 2026

5 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

T18 on TPO 307 : Ash tree to Crown reduce across the entire top of the tree - complete removal of the section in yellow in Image 3, and removal of all branches growing toward the property shown in red in Image 3, and in red in images 1, 2, 4 & 5.

Received
2 January 2026
Ward
Location
  1. Received2 Jan
  2. Validated2 Jan
  3. Consult.
  4. Target13 Feb
  5. Decided17 Feb

Decided in 46 days (council typically 56)

About this application

This is a tree application at 8 DEBORAH CRESCENT RUISLIP. Hillingdon has handled 191 applications of this type. This one was decided in 46 days, 10 days quicker than Hillingdon's typical decision time. There are no previous applications recorded at this address. In the past year there have been 6 applications across Location. We hold 773 applications in total for the HA4 postcode area.

83% of trees 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 tree is located in the rear garden of 8 Deborah Crescent. The ash is mature and appears to be in a good condition. It provides screening and visual interest and is visible from neighbouring properties and partially from the Celandine Route. The size, health, and contribution to the local landscape gives the tree a moderate to high amenity value. This application has been refused because it does not clearly specify, in metres, the extent of the proposed crown reduction. Based on the photographs provided, the level of reduction indicated would be excessively severe and would result in the 'topping' of the tree and would not comply with recommendations set out in BS 3998:2010. Future applications should include a precise measurement of the proposed crown reduction, for example: "crown reduction of 2.5m", and work should be in-line with BS 3998:2010. Having regard to the reasons given for the proposed work, the work is unjustified and will have a detrimental impact on the visual amenity and arboreal character of the area.
  2. The removal of deadwood, dangerous / hanging branches and ivy: This does not require the formal consent of the Council.
  3. Wildlife and Countryside Act 1981: Note that it is an offence under this act to disturb roosting bats, nesting birds or any other protected species. Therefore, if applicable, it is advisable to consult your tree surgeon / consultant to agree an acceptable time for carrying out the approved works.
  4. Owner(s)'s permission: Permission should be sought from the owner(s) of the tree(s) and / or the owner(s) of the land that the tree(s) overhang prior to any approved work being carried out.
  5. Expected standard of tree work: The approved works must be carried out in accordance with the conditions laid out above. If they are not, then enforcement action could being taken which could lead to prosecution and heavy fines. Therefore, it is highly recommended that the works are only carried out by a professional and competent arboriculturist who undertakes to comply with the conditions of this consent and in accordance with industry best practice (BS 3998:2010). The Arboricultural Association can provide details of its approved contractors, who have demonstrated such professionalism and Council can provide a list of contractors who are known to carry out tree work to a good standard and to normally maintain an appropriate policy of indemnity insurance. Address: 3 North, Civic Centre, High Street, Uxbridge UB8 1UW TOWN AND COUNTRY PLANNING ACT 1990 (AS AMENDED) THE TOWN AND COUNTRY PLANNING (TREE PRESERVATION)(ENGLAND)REGULATIONS 2012 Tree Preservation Order No.

From the council's decision notice.

Application details

Postcode
HA4 7TB
Application type
Trees
Scale / size
Small

Planning application dates

Date validated
2 January 2026
Target decision date
13 February 2026

Applicant and agent

Agent address
Mr Justin Douglas 231 Eastcote Road Ruislip HA4 8BN

Planning decision

Statutory period
42 days

Additional information

Documents
13

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)Part of the site
  • Conservation area: Ruislip VillagePart of the site
  • Article 4 direction: Residential extensions

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 2026-11-03. 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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