Planning application
26/00341/CPD
School Lane Farm School Lane Littlewick Green Maidenhead SL6 3QY
Proposal
Certificate of lawfulness to determine whether the proposed detached outbuilding incidental to the main dwelling is lawful.
As published by the council, reference 26/00341/CPD
Timeline
Dates from the published record
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9 Feb 2026
Received by Windsor and Maidenhead
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13 Mar 2026
Decision issued: Refuse
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25 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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
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21/01508/FULL Granted
Beynhurst House Millers Lane Littlewick Green Maidenhead SL6 3GQ
Single storey front/side extension, single storey side/rear extension, single storey rear glass link and alterations to rear fenestration/doors and side rooflight and rear Juliet balconies following removal of balconies.
-
22/02922/NMA Refused
Horseshoe House Millers Lane Littlewick Green Maidenhead SL6 3GQ
Non material amendments to planning permission 21/02562 for addition of corner windows at first floor level.
-
22/03277/FULL Granted
Horseshoe House Millers Lane Littlewick Green Maidenhead SL6 3GQ
Two storey rear extension, first floor rear extension, increase in height of the existing chimneys, alterations to fenestration and new sunken garden and flue following demolition of existing element.
-
26/00296/FULL Granted
Leigh Cottage Jubilee Road Littlewick Green Maidenhead SL6 3QU
1no. new canopy to side elevation, 2no. side dormers and alterations to the existing canopy and to fenestration.
-
26/01254/TCA Awaiting decision
Leigh Cottage Jubilee Road Littlewick Green Maidenhead SL6 3QU
(T5) and (T6) Hawthorns - fell.
-
22/02497/TCA Granted
Littlewick Cottage Coronation Road Littlewick Green Maidenhead SL6 3RA
T1 - Magnolia - crown reduce by 3m.
Other lawful development applications
In Windsor and Maidenhead
-
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.
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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.