Planning application
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Removal of existing garden fixtures and fittings and provision of replacement seating, entrance gate and front screening, planters. New ground surface with resin-bound gravel, decorative ceiling awning, new garden umbrellas and new escape stair screening fence.
As published by the council, reference 26/01913/FULL
Application record
- Reference
- 26/01913/FULL
- Type
- Full
- Status
- Awaiting decision
- Received
- 4 Aug 2026
- Validated
- 27 Aug 2026
- Ward
- Eton And Castle
- Parish
- Windsor Unparished
- Postcode
- SL4 1LJ
Site history
Applications at this address on the Windsor and Maidenhead register
This site has had 12 applications since 2025: 5 approved, 3 refused.
-
26/02044/LBC Awaiting decision
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Consent for new and replacement signage and external painting of the entrance doors and existing window frames.
-
26/02049/ADV Awaiting decision
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Consent for 18no. non illuminated wall mounted signs; 1no. non illuminated pole mounted sign; 1no. illuminated wall mounted sign; external lettering to the front elevation, 1no. externally illuminated projecting sign and 2no. non illuminated hanging signs and 2no. internally illuminated menu boxes.
-
26/01914/LBC Awaiting decision
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Consent for replacement seating, entrance gate and front screening, planters. New ground surface with resin-bound gravel, decorative ceiling awning, new garden umbrellas and new escape stair screening fence.
-
26/01103/ADV Refused
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Consent to display 2no. non-illuminated hanging signs; 2no. back illuminated wall mounted menu boards and the installation of 7no non-illuminated retractable awnings.
-
26/01101/LBC Refused
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Consent for the repainting of the entrance doors and window facades and the replacement of 2no. non-illuminated hanging signs; 2no. back illuminated wall mounted menu boards and the installation of 7no non-illuminated retractable awnings.
-
26/01100/FULL Refused
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Repainting of the entrance doors and window facades and the installation of 7no non-illuminated retractable awnings.
-
26/00929/LBC Granted
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Consent for internal refurbishment works to upper floors and basement and limited rear facade amendments.
-
26/00631/LBC Granted
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Consent for the internal works and alterations at ground floor including demolition and refurbishment works to the entrance way, reception, bar and dining areas and managers office.
-
26/00182/CONDIT Granted
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Details required by Condition 3 (Aircraft noise) of planning permission 24/01100/FULL for Works to the existing Mews building to include the replacement of existing canopy and removal of existing Juliet balconies to windows on east elevation, replacement windows and alterations to external finish to Mews and rendered areas of the existing buildings including the Conference area, external link corridor and entrance to hotel bedroom wing.
-
25/02140/FULL Granted
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
7no. replacement windows and the redecoration and repair of 3no. windows to the north elevation, 9no. replacement windows and the redecoration and repair of 4no. windows to the south elevations, 26no. replacement windows, the redecoration and repair of 2no. windows and the redecoration of 2no. windows to the west elevations.
Timeline
Dates from the published record
-
4 Aug 2026
Received by Windsor and Maidenhead
-
27 Aug 2026
Validated
Checked as complete and ready for consideration.
-
2 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 22 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Windsor and Maidenhead took a median of 56 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
22 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead decided full applications in a median of 64 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
83% historically approved · decision due ~22 Oct
Consent for new and replacement signage and external painting of the entrance doors and existing window frames.
Awaiting decision Heritage and listed buildings Windows or glazing 13 docs -
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
83% historically approved · decision due ~22 Oct
Consent for replacement seating, entrance gate and front screening, planters. New ground surface with resin-bound gravel, decorative ceiling awning, new garden umbrellas and new escape stair screening fence.
Awaiting decision Heritage and listed buildings 21 docsSmall domestic -
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Details required by Condition 3 (Aircraft noise) of planning permission 24/01100/FULL for Works to the existing Mews building to include the replacement of existing canopy and removal of existing Juliet balconies to windows on east elevation, replacement windows and alterations to external finish to Mews and rendered areas of the existing buildings including the Conference area, external link corridor and entrance to hotel bedroom wing.
Granted Conditions Windows or glazing 7 docs -
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
Consent for 7no. replacement windows and the redecoration and repair of 3no. windows to the north elevation, 9no. replacement windows and the redecoration and repair of 4no. windows to the south elevations, 26no. replacement windows, the redecoration and repair of 2no. windows and the redecoration of 2no. windows to the west elevations.
Granted Heritage and listed buildings Windows or glazing 22 docs -
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
7no. replacement windows and the redecoration and repair of 3no. windows to the north elevation, 9no. replacement windows and the redecoration and repair of 4no. windows to the south elevations, 26no. replacement windows, the redecoration and repair of 2no. windows and the redecoration of 2no. windows to the west elevations.
Granted Full applications Windows or glazing 24 docs -
Castle Hotel Windsor 18 High Street Windsor SL4 1LJ
80% historically approved · decision due ~6 Nov
Consent for 18no. non illuminated wall mounted signs; 1no. non illuminated pole mounted sign; 1no. illuminated wall mounted sign; external lettering to the front elevation, 1no. externally illuminated projecting sign and 2no. non illuminated hanging signs and 2no. internally illuminated menu boxes.
Awaiting decision Advertising 15 docs
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-
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26/01121/FULL Granted
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26/01977/FULL Granted
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26/01804/FULL Granted
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