Round Copse Alleyns Lane Cookham Maidenhead SL6 9AE
Proposal
Non material amendments to planning permission 24/01755/FULL for alterations to the roof, roof overhang, fenestration and external finish.
- Received
- 2 September 2026
- Decided
- 22 September 2026 · Refuse
- Public comments
- 0 · last counted 4 October 2026
- ReceivedSubmitted2 Sep
- ValidatedValidated2 Sep
- Consult.Consultation
- TargetTarget Date
- DecidedDecided22 Sep
Decided in 20 days
This is a planning application at Round Copse Alleyns Lane Cookham Maidenhead SL6 9AE. Windsor has handled 4,812 applications of this type and approves 80% of them, typically deciding them in 56 days. This one was decided in 20 days, 5 weeks quicker than Windsor's median. The site is in a conservation area. There have been 3 other applications at this address. We hold 1,954 applications in total for the SL6 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Windsor
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Planning history at this site
3 other applications at this property, newest first.
- 202628 May
Non material amendments to planning permission 24/00494/FULL
PendingNon-material amendment26/01326/NMA - 20262 Mar
Details required by Condition 6 (BNG Calculations) and Condition 7 (Biodiversity Enhancements) of planning…
ApprovedDischarge of conditions26/00579/CONDIT - 202411 Jul
Non material amendments to planning permission 24/00494/FULL
ApprovedNon-material amendment24/01682/NMA
Planning constraints
Designations that overlap or adjoin the site outline.
- Green belt: Windsor and Maidenhead
- Flood zone 1: Low probability (rivers and sea)
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 (20)
flood storage 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 2026-10-09. 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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