Planning application
26/00528/CLAMA
Kings Coppice Farm Grubwood Lane Cookham Maidenhead SL6 9UB
Proposal
Prior approval for the change of use of the Old Barn and the Old Stables from commercial, business and service use (Class E) to residential use (Class C3) for 3no. dwellings.
As published by the council, reference 26/00528/CLAMA
Timeline
Dates from the published record
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27 Feb 2026
Received by Windsor and Maidenhead
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22 Apr 2026
Decision issued: Prior Approval Required and Granted
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25 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 prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
-
25/02981/FULL Granted
Hesters Cottage Kings Lane Cookham Maidenhead SL6 9AY
Replacement dwelling, solar panels, 1no. air source heat pump, 1no. EV charging point, 1no. detached garage and hardstanding.
-
21/01435/FULL Granted
Kings Cottage Kings Lane Cookham Maidenhead SL6 9AZ
Subdivision of Kings Cottage and Kings Lane Barn via an internal wall (part retrospective).
-
22/02421/CLU Granted
Kings Coppice Farm Grubwood Lane Cookham Maidenhead SL6 9UB
Certificate of lawfulness to determine whether the existing use of sleeping accommodation for seasonal agricultural workers is lawful.
-
22/03033/CPD Refused
1 Overton Cottages Kings Lane Cookham Maidenhead SL6 9BA
Certificate of lawfulness to determine whether the single storey rear extension is lawful.
-
24/02512/TCA Granted
Kings Lodge Kings Lane Cookham Maidenhead SL6 9AY
(T1) Magnolia - Crown reduce by approximately 2m back to previous pruning points and provide 1.5m clearance from dwelling. Crown thin 10%.
-
26/00342/TCA Granted
Queens Gate Kings Lane Cookham Maidenhead SL6 9AY
(T1) Oak - remove 2 lowest branches growing over / towards conifer and 1 lowest branch growing towards driveway. (T2) Conifer - reduce height by up to 1.5m bringing canopy close to previous pruning points, trim all over to contain and improve shape. (H1) Mixed hedge - mainly laurel with yew and holly - reduce height of all to current lowest point, leaving as level as possible.
Other prior approval applications
In Windsor and Maidenhead
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26/01831/PDXL Awaiting decision
1 Bell View Windsor SL4 4ET
Single storey rear extension no greater than 4.30m in depth, 2.80m high with an eaves height of 2.50m.
-
26/01846/PDXL Awaiting decision
24 New Road Datchet Slough SL3 9JB
Single storey rear extension no greater than 4.00m in depth, 3.20m high with an eaves height of 3.00m.
-
26/01470/PDXL Refused
14 Church View White Waltham Maidenhead SL6 3JQ
Single storey rear extension no greater than 6.00m in depth, 3.80m high with an eaves height of 2.80m.
-
26/01789/PDXL Awaiting decision
6 The Dell Maidenhead SL6 3NS
Single storey rear extension no greater than 3.76m in depth, 2.90m high with an eaves height of 2.90m.
-
26/01446/PDXL Granted
16 Buckland Crescent Windsor SL4 5JS
Single storey rear extension no greater than 6.00m in depth, 2.81m high with an eaves height of 2.71m.