Planning application
23/00242/CPD
Mickleham Cottage Dean Lane Cookham Maidenhead SL6 9AH
Proposal
Certificate of lawfulness to determine whether the proposed replacement rear doors and the alteration of a ground floor rear window to doors is lawful.
As published by the council, reference 23/00242/CPD
Timeline
Dates from the published record
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30 Jan 2023
Received by Windsor and Maidenhead
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2 Feb 2023
Validated
Checked as complete and ready for consideration.
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30 Mar 2023
Decision issued: Permitted Development
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27 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
23/00052/TCA Granted
Linden Lea Startins Lane Cookham Maidenhead SL6 9AN
Hawthorn - crown reduction by up to 2m to a final height of 8m and spread of 3-4m. Removal of hedge on south west edge of property.
-
22/02429/TCA Granted
Fieldfare Startins Lane Cookham Maidenhead SL6 9AN
(T1) European Silver Fir - fell and grind stump.
-
26/00991/LBC Granted
The Chequers Dean Lane Cookham Maidenhead SL6 9BQ
Consent for internal alterations to the existing chimney breast to form a secondary opening and create a dual-aspect fireplace.
-
26/00924/CONDIT Granted
The Chequers Dean Lane Cookham Maidenhead SL6 9BQ
Details required by Condition 3 (Flooring Materials) and Condition 5 (Windows And Doors) of listed building consent 25/03024/LBC for the consent for internal and external alterations to facilitate the change of use of the public house to 1no. self-build dwelling, 1no. front canopy, single storey rear extension, 2no. rear dormers, alterations and replacement of fenestration, 1no. air source heat pump, solar panels, EV charging point, hardstanding, new boundary treatment and landscaping following demolition/removal of existing elements.
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26/01492/CONDIT Awaiting decision
The Chequers Dean Lane Cookham Maidenhead SL6 9BQ
Details required by Condition 2 (Materials), 4 (Soft landscaping), 5 (ASHP), 10 (Biodiversity enhancements) and 12 (Sustainability) of planning permission 25/03023/FULL for a 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, solar panels, EV charging point, hardstanding, new boundary treatment and landscaping following demolition/removal of existing elements.
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26/01143/FULL Awaiting decision
Valentine Cottage Popes Lane Cookham Maidenhead SL6 9AS
New two storey front gable feature, two storey rear/side extension, 1 no. first floor rear Juliet balcony, alterations to fenestration, external finish, raised patio with railing and new steps.
Other lawful development applications
In Windsor and Maidenhead
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26/01836/CPD Awaiting decision
Rivendale 22A Gloucester Drive Wraysbury Staines TW18 4TY
Certificate of lawfulness to determine whether the proposed conversion of the existing garage into habitable space is lawful.
-
26/01528/CPD Granted
Foxley Manor Forest Green Road Holyport Maidenhead SL6 2NW
Certificate of lawfulness to determine whether the proposed erection of an outbuilding is lawful.
-
26/01532/CPD Granted
72 Highway Avenue Maidenhead SL6 5AQ
Certificate of Lawfulness to determine whether the proposed rear dormer roof extension and associated internal alterations to enlarge the existing loft accommodation is lawful.
-
26/01823/CPD Awaiting decision
Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB
Certificate of lawfulness to determine whether the proposed garage conversion, alterations to fenestration, 1 no. front dormer and 1 no. rear dormer to facilitate a loft conversion is lawful.
-
26/01772/CPD Granted
18 Broken Furlong Eton Windsor SL4 6PD
Certificate of lawfulness to determine whether the proposed erection of a single storey rear detached annex to be used incidental with the host dwelling is lawful.