Planning application
26/00225/CPD
12 Lower Village Road Ascot SL5 7AU
Proposal
Certificate of lawfulness to determine whether the proposed detached outbuilding incidental to the main dwelling following demolition of the existing detached outbuilding is lawful.
As published by the council, reference 26/00225/CPD
Timeline
Dates from the published record
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27 Jan 2026
Received by Windsor and Maidenhead
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2 Feb 2026
Validated
Checked as complete and ready for consideration.
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13 Mar 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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26/01655/FULL Awaiting decision
4 Sirl Cottages Lower Village Road Ascot SL5 7AU
Garage conversion, 2no.front rooflights and 1no. rear L shaped dormer to facilitate a loft conversion.
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26/01020/FULL Refused
4 Sirl Cottages Lower Village Road Ascot SL5 7AU
Detached annexe ancillary to the main dwelling.
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26/00526/TPO Granted
18 Lower Village Road And Land Rear of Sirl Cottages Lower Village Road Ascot SL5 7AU
(T1) Oak - Remove deadwood over garden of no. 4 Sirl Cottages including 2 lower dead / declining lower branches back to trunk. Reduce tips of elongated slender branch on north side (9m above ground level) by 2m back to within surrounding canopy profile. (T2) Oak - Remove deadwood over garden of 4 Sirl Cottages. Crown lift to 5m over garden of 4 Sirl Cottages removing two slender low branches over the garden steps back to the trunk. (G3) Hawthorn Group - Crown lift small twiggy branches over garden of 4 Sirl Cottages to create 3m crown clearance above ground level. (T4) Hawthorn - Crown lift 3m above ground level and reduce asymmetrical crown by 1-2m to create adequate clearance to garden shed. (079/2001/TPO)
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22/03205/FULL Granted
10 Oriental Road Ascot SL5 7AY
x2 single storey rear extensions, single storey side extension, increase of habitable accommodation within roofspace and alterations to fenestration.
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24/02311/FULL Granted
12 Oriental Road Ascot SL5 7AY
New front entrance canopy, single storey side/rear extension, roof alterations to include raising of the eaves and ridge, 2no. front dormers and 3no. rear dormers to provide habitable accommodation within the roofspace and alterations to fenestration.
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26/01451/TPO Granted
8 Oriental Road Ascot SL5 7AY
T1 Pine - remove 2 x lowest branches, the lowest branch has a split 0.5m from main union (see attached photo), the second lowest branch to be removed to balance the canopy height with adjacent trees (011/2025/TPO).
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.