Planning application
26/00793/CPD
20 Pinkneys Road Maidenhead SL6 5DH
Proposal
Certificate of lawfulness to determine whether the proposed hip to gable, 3no. front rooflights and 1no. rear dormer are lawful.
As published by the council, reference 26/00793/CPD
Timeline
Dates from the published record
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27 Mar 2026
Received by Windsor and Maidenhead
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24 Apr 2026
Decision issued: Application Permitted
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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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25/03173/VAR Granted
Land To The Rear of 62 And 64 St Marks Crescent Maidenhead
Variation (under Section 73) of Condition 16 to substitute those plans approved under 23/02399/OUT for an Outline application for access, appearance, layout and scale only to be considered at this stage with all other matters to be reserved for the construction of 2no. detached dwellings with amended plans.
-
26/01139/FULL Awaiting decision
62 St Marks Crescent Maidenhead SL6 5DG
Part single part two storey side/rear extension, single storey front/side extension and alterations to fenestration following the removal of the existing elements.
-
26/01233/TPO Awaiting decision
5 St John Mews Maidenhead SL6 5FL
(T1) and (T2) Conifers - reduce canopy by 1m to leave a height of 5m and reduce spread from 4.25m to 3m and (T3) Yew - trim over extended branches around canopy by approximately 1m leaving height at 6m and spread at 6m to provide clearance to building and remove worst of crossing / rubbing branches from throughout canopy.(015/2001/TPO).
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22/03115/FULL Granted
51 Pinkneys Road Maidenhead SL6 5DX
Skate ramp (half pipe)
-
22/02678/FULL Granted
59 St Marks Crescent Maidenhead SL6 5DQ
Single storey rear extension.
-
26/00827/CPD Granted
32 St Marks Crescent Maidenhead SL6 5DG
Certificate of lawfulness to determine whether the proposed 3no. front roof lights and 1no. rear dormer with 1no. rear rooflight, to facilitate habitable accommodation within the roof space is lawful.
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.
-
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.