Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

26/01773/TCAWorks To Trees In Conservation AreaApproved

Approved on 25 August 2026

Council decision: Application Permitted

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

(T1) - Horse Chestnut - Fell.

Received: 20 July 2026
Council: Royal Borough of Windsor and Maidenhead
Ward: Eton And Castle

ReceivedReceived20 Jul
ValidatedValidated23 Jul
Consult.Consultation19 Aug
TargetTarget Date2 Sep
DecidedDecided25 Aug

Decided in 33 days (council typically 56)

About this application

This is a tree application at Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA. Windsor has handled 444 applications of this type. This one was decided in 36 days, 3 weeks quicker than Windsor's typical decision time. The site is in a conservation area, with 2 listed buildings nearby. There have been 7 other applications at this address. In the past year there have been 103 applications across Eton And Castle. We hold 1,028 applications in total for the SL4 postcode area.

95% of trees applications at Royal Borough of Windsor and Maidenhead 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.See what's approved near your address

Application details

Postcode: SL4 6HA
Application type: Works To Trees In Conservation Area
Scale / size: Small
Parish: Eton Town Council

Planning application dates

Date validated: 23 July 2026
Last date for comments: 19 August 2026
Target decision date: 2 September 2026

Applicant and agent

Agent address: Landmark Trees Holden House 57 Rathbone Place London W1T 4JU

Planning decision

Statutory period: 41 days

Additional information

Planning Portal ID: PP-15097440
Documents: 9

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

Not published by this council, so not checked: conservation areas, Article 4 directions and tree preservation orders. Ask the council if these matter.

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.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Planning history at this site

7 other applications at this property, newest first.

Source: Windsor

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near SL4

New planning applications delivered to your inbox daily.

Around this site

Nearby applications

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Contractors near this project

Find contractors for tree surgery near this site

View all contractors

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report