The Chequers Dean Lane Cookham Maidenhead SL6 9BQ

25/03023/FULLFullAwaiting decision

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

Change of use to create 1no. self-build dwelling, 1no. front canopy, single storey rear extension, 2no. rear dormers, alterations and replacement of fenestration, 1no. air source heat pump, 1no. car port with solar panels, EV charging point, hardstanding, new boundary treatment and landscaping following demolition/removal of existing elements.

Received: 17 November 2025
Decision due: 13 January 2026
Council: Royal Borough of Windsor and Maidenhead
Ward: Bisham And Cookham

ReceivedReceived17 Nov
ValidatedValidated18 Nov
Consult.Consultation18 Dec
TargetTarget Date13 Jan
DecidedDecided

Have your say

Comments close on 18 December.

Comment on the council's site Documents (48)

About this application

This is a full planning application for demolition at The Chequers Dean Lane Cookham Maidenhead SL6 9BQ. Windsor has handled 1,391 applications of this type. It has been with the council since 17 November 2025 and is still awaiting a decision. The site is in a conservation area, with 1 listed building nearby. There have been 7 other applications at this address. In the past year there have been 129 applications across Bisham And Cookham. We hold 2,124 applications in total for the SL6 postcode area.

68% of full applications at Royal Borough of Windsor and Maidenhead were approved. Across all application types, the council typically decides in about 8 weeks (median).

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Application details

Postcode: SL6 9BQ
Application type: Full
Scale / size: Small
Parish: Cookham Parish

Planning application dates

Date validated: 18 November 2025
Consultation expiry: 18 December 2025
Neighbour consultation end: 18 December 2025
Last date for comments: 23 February 2026

Applicant and agent

Agent address: DP Architects The Old Brewery Tap 3 Shirburn Street Watlington OX49 5BU

Planning decision

Statutory period: 56 days

Additional information

Planning Portal ID: PP-14488618
Documents: 48

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Listed building: Grade II: The Chequers Public HouseOn this site
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 (19)

flood storage areas, 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.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

2026
24 Jun
Details required by Condition 2 (Materials), 4 (Soft landscaping), 5 (ASHP), 10 (Biodiversity enhancements)…
ApprovedDischarge of conditions26/01492/CONDIT
2025
17 Nov
Change of use to create 1no. self-build dwelling, 1no. front canopy, single storey rear extension, 2no. rear…
This applicationPendingFull25/03023/FULL
2025
14 Nov
Consent for change of use to create 1no. self-build dwelling including various internal and external…
PendingListed building consentFiled alongside25/03024/LBC

Planning history at this site

5 other applications at this property, newest first.

Source: Windsor

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Before the decision

You may need a heritage statement. Heritage & archaeology consultants near this site

A listed building is on or next to this site.

Wilde Trice Bugg Ltd
1.7 miMarlow
RICS Regulated
Oxley Conservation
7.1 miHenley-on-thames
RICS Regulated
4TY Planning Limited
7.8 miWindsor
RTPI

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