Planning application
26/01028/CPD
Heathers Bishop Court Maidenhead SL6 4EX
Proposal
Certificate of lawfulness to determine whether the proposed part garage conversion and alterations to fenestration is lawful.
As published by the council, reference 26/01028/CPD
Timeline
Dates from the published record
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27 Apr 2026
Received by Windsor and Maidenhead
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26 Jun 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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23/00474/TCA Granted
1 Bishop Court Maidenhead SL6 4EX
T1 - Cherry - Fell. T3 - Holly - Tip reduce laterals over driveway by 1.5m leaving 2m. T4 - Holly - Tip reduce whole crown by 1m, leaving a 6m height and 4m spread. T5 - Yew - Tip reduce southern side by 1.7m, leaving a 7m height and 4m spread.
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26/00474/TPO Granted
4 Rutland Road Maidenhead SL6 4HY
Yew - prune to give 5.3m clearance directly over the road and 2.5m over the pavement; prune to give up to 3m clearance directly over the driveway; prune to give up to 0.6m clearance to the overhead utility wires, prune to give up to 0.5m clearance to the street lamp and within a 45 degree angle from the lamp head down to the pavement/road. (028/2000/TPO)
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22/02420/FULL Granted
9 Redriff Close Maidenhead SL6 4DJ
Detached outbuilding, raised terraces and side/rear canopy to the main dwelling. (Part Retrospective).
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26/00422/TPO Granted
23 Woodcote Maidenhead SL6 4DU
(T1) Mature lime - fell. (008/2000/TPO).
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23/00348/CONDIT Granted
15 Boyn Hill Avenue Maidenhead SL6 4EY
Details required by Condition 3 (Sample Panel Brickwork); Condition 4 (Security Lights and Cameras) and Condition 5 ( AC Units) of planning permission 21/02469/FULL for new glazing to the roof on the existing single storey side/rear element, new balustrade on the second floor side elevation, installation of solar panels to the roof on the side elevation, alterations and enlargement of the existing rear terrace, new external security lighting and cameras, new external extractor fans and alterations to boundary treatment to include repositioning and repair gates, following removal of the existing external staircase on the side elevation and demolition of the existing single storey element on the side elevation.
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23/00349/CONDIT Granted
15 Boyn Hill Avenue Maidenhead SL6 4EY
Details required by Condition 3 (Sample Panel); Condition 4 (Roof tile Vents); Condition 5 (Security Lights); Condition 6 (AC Units); Condition 7 (Sprinkler System) and Condition 8 (Joinery) of listed building consent 21/02470/LBC for the consent for new glazing to the roof on the existing single storey side/rear element, new balustrade on the second floor side elevation, installation of solar panels to the roof on the side elevation, alterations and enlargement of the existing rear terrace, new external security lighting and cameras, new external extractor fans, alterations to boundary treatment to include repositioning and repair gates and internal alterations, following removal of the existing external staircase on the side elevation and demolition of the existing single storey element on the side elevation.
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.