Planning application
21/01149/CPD
18 Stephenson Drive Windsor SL4 5LG
Proposal
Certificate of lawfulness to determine whether the proposed single storey rear extension is lawful.
As published by the council, reference 21/01149/CPD
Timeline
Dates from the published record
-
13 Apr 2021
Received by Windsor and Maidenhead
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4 May 2021
Validated
Checked as complete and ready for consideration.
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27 Jul 2021
Decision issued: Permitted Development
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27 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
-
22/02378/VAR Granted
88 Maidenhead Road Windsor SL4 5EJ
Variation (under Section 73A) of planning permission 22/01196/FULL to vary the wording of Condition 2 (Operating Hours).
-
22/03419/FULL Withdrawn
Boleros Pizzeria 88 Maidenhead Road Windsor SL4 5EJ
Extension to the roof-mounted ventilation air supply system and installation of flue with fan.
-
24/02104/ADV Granted
BP Maidenhead Road Service Station Maidenhead Road Windsor SL4 5EL
Consent to display 1no. internally illuminated digital display.
-
26/00236/FULL Granted
Clewer Cottage Mill Lane Windsor SL4 5JG
Garage conversion and alterations to fenestration.
-
21/01240/FULL Granted
The Limes Mill Lane Windsor SL4 5JE
Removal and re-construction of part of wall adjacent to Mill Lane and restoration of part of 1 No. pier.(part-retrospective)
-
26/00875/TCA Granted
The Limes Mill Lane Windsor SL4 5JE
x4 Lime trees - re-pollard.
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.