Planning application
26/00948/CPD
10 Belmont Drive Maidenhead SL6 6JZ
Proposal
Certificate of lawfulness to determine whether the proposed 2no. front rooflights, 2no. side rooflights, 1no. side dormer, and rear hip to gable with gable window to facilitate a loft conversion are lawful.
As published by the council, reference 26/00948/CPD
Timeline
Dates from the published record
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16 Apr 2026
Received by Windsor and Maidenhead
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10 Jun 2026
Decision issued: Permitted Development
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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 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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26/00567/FULL Granted
10 Belmont Drive Maidenhead SL6 6JZ
Single storey rear extension and steps following demolition of existing conservatory.
-
22/03128/FULL Granted
Pembroke 30 Belmont Road Maidenhead SL6 6LQ
Alterations to existing front entrance steps, part single part two storey side/rear extension, x1 rear dormer, raised patio, relocation of dropped kerb and vehicular access to include new sliding gate, alterations to external finishes and fenestration following demolition of existing element.
-
22/03152/CPD Granted
16 Archer Close Maidenhead SL6 6LH
Certificate of lawfulness to determine whether the erection of rear roof dormer extension with the addition of two rooflights to the front roof slope is lawful.
-
26/01509/FULL Awaiting decision
5 Archer Close Maidenhead SL6 6LH
Part single part two storey rear/side/front extension, front canopy and alterations to fenestration following demolition of the existing elements.
-
26/01364/FULL Awaiting decision
4 College Road Maidenhead SL6 6BE
First floor front extension, two storey rear extension, 1no. rear dormer with Juliet balcony and alterations to fenestration.
-
26/00972/CPD Granted
5 Archer Close Maidenhead SL6 6LH
Certificate of lawfulness to determine whether the proposed single storey rear extension is lawful.
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.
-
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.