Planning application
26/00891/LBC
57 Sheet Street Windsor SL4 1BY
Proposal
Consent for a single storey side extension, first floor rear extension, changes to the external finish and internal alterations following the partial demolition of the internal and external elements.
As published by the council, reference 26/00891/LBC
Timeline
Dates from the published record
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8 Apr 2026
Received by Windsor and Maidenhead
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7 May 2026
Validated
Checked as complete and ready for consideration.
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1 Jul 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 heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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26/00890/FULL Granted
57 Sheet Street Windsor SL4 1BY
Single storey side extension, first floor rear extension and changes to the external finish following the partial demolition of the external elements.
-
26/00765/NMA Granted
10 Brook Street Windsor SL4 2AA
Non material amendments to planning permission 25/00623/FULL for retention of the roof lantern in its original position and no obscure glazing to window serving bedroom 2.
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26/00854/CONDIT Granted
10 Brook Street Windsor SL4 2AA
Details required by Condition (4) (Biodiversity enhancements) of planning permission (25/00623/FULL) for a (first floor rear extension and alterations to the single storey rear roof element and fenestration).
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26/00509/NMA Refused
10 Brook Street Windsor SL4 2AA
Non material amendments to planning permission 25/00623/FULL for retention of the roof lantern in its original position, no obscure glazing to window serving bedroom 2 and increasing the height of the rear flat roof and parapet walls to the sides.
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26/00884/TCA Awaiting decision
York House 41 Sheet Street Windsor SL4 1DD
Horse chestnut - fell.
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22/02406/FULL Granted
Parkside House 33 - 39 Sheet Street Windsor SL4 1BY
Replacement canopy and associated lighting.
Other heritage and listed buildings applications
In Windsor and Maidenhead
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26/01805/LBC Awaiting decision
CAFFÈ NERO Unit 58-59 Windsor Royal Railway Station Jubilee Arch Windsor SL4 1PJ
Consent for the demolition of the existing free-standing Caffe Nero unit.
-
26/01403/LBC Granted
Church House High Street Hurley Maidenhead SL6 5NB
Consent for the installation of 1no. EV charger to the east wall of the lean to attached to the north elevation of the main house.
-
26/01420/LBC Granted
12 High Street Windsor SL4 1LT
Consent for 1no. accessibility ramp to front entrance.
-
26/00971/LBC Granted
King & Castle 15 - 17 Thames Street Windsor SL4 1PL
Consent for internal works to the lower ground floor bar, ground floor bar and external garden bar to include upgrades to glass storage, lighting, and dispense systems and the replacement of a condenser unit at basement level.
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26/01736/DEM Awaiting decision
26 Lower Village Road Ascot SL5 7AU
Prior notification for the demolition of the existing detached garage.