Planning application
26/00202/CLD
Ditton Manor Ditton Park Road Datchet Slough SL3 7JB
Proposal
Certificate of lawfulness to determine whether the existing Venue for training, conferences and events (including weddings), with ancillary office use and the Operational development comprising the erection of a marquee structure is lawful.
As published by the council, reference 26/00202/CLD
Timeline
Dates from the published record
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23 Jan 2026
Received by Windsor and Maidenhead
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20 Feb 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Windsor and Maidenhead for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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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22/03386/FULL Granted
Ivy Cottage Ditton Park Road Datchet Slough SL3 7JB
Single storey rear infill extension.
-
P/19080/006 Withdrawn
20, Mulberry Drive, Slough, Slough, SL3 7JU
Construction of a single storey rear extension
-
P/14866/001 Granted
10, Mulberry Drive, Slough, SL3 7JU
Construction of a single storey rear extension
-
P/01423/014 Granted
15, Cedar Way, Slough, SL3 7JX
Construction of a single storey rear extension to existing dwelling, loft coversion to create habitable accommodation with dormer extension to the rear elevation.
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P/01423/015 Granted
15, Cedar Way, Slough, SL3 7JX
Non material amendment to planning application P/01423/014 dated 09/02/2026 (To add a rooflight to the single storey extension)
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P/01423/016 Awaiting decision
15, Cedar Way, Slough, SL3 7JX
“Application under Section 73 of the Town and Country Planning Act 1990 (as amended)” Variation of condition 3 (Materials) of planning application P/01423/014 dated 09/02/2026 (To vary wording of condition to allow for material pallete)
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.
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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.
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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.
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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.