Planning application
26/01128/CPD
Oaktree Cottage St Leonards Hill Windsor SL4 4AT
Proposal
Certificate of lawfulness to determine whether the proposed erection of swimming pool enclosure is lawful.
As published by the council, reference 26/01128/CPD
Timeline
Dates from the published record
-
7 May 2026
Received by Windsor and Maidenhead
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30 Jun 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
-
23/00159/FULL Granted
Little Acorns St Leonards Hill Windsor SL4 4AT
Installation of solar panels to the existing roof.
-
25/02923/TPO Awaiting decision
Carrisbrooke St Leonards Hill Windsor SL4 4AL
(T1) Oak - Crown reduce leaving a final height of 22.5m, spread of 30m and remove deadwood. (005/1960/TPO)
-
22/02829/FULL Granted
Upland St Leonards Hill Windsor SL4 4AT
Single storey rear and side extension
-
22/03169/TPO Granted
St Georges St Leonards Hill Windsor SL4 4AT
T1 - Oak - prune to give up to 2.5m clearance from roof of house at Upland (002/1961/TPO).
-
21/01066/FULL Refused
Langleigh Copse St Leonards Hill Windsor SL4 4AL
Detached outbuilding ancillary to the main dwelling.
-
26/00901/TPO Granted
24 Dower Park Windsor SL4 4BQ
(T1) Oak - Tip reduce 2 primary branches growing to the west over the road by up to a maximum of 2 metres, leaving a branch spread of no less than 8m. All pruning cuts to be targeted back to suitable lateral growth points within the clearance zone. Prune secondary/tertiary branches on lower eastern aspect of crown to provide up to a maximum of 1.5 metres clearance to the building structure, retaining primary lateral branch. Again, all pruning cuts to be targeted back to suitable lateral growth points within the clearance zone. (004/1962/TPO)
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.