Mercure Castle Hotel 18 High Street Windsor SL4 1LJ
Proposal
Remedial works to the existing first floor balcony on the front facade.
- Received
- 27 December 2023
- Decided
- 20 February 2024 · Application Permitted
- Decision level
- Delegated (officer decision)
- Ward
- Eton And Castle
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
- ReceivedSubmitted27 Dec
- ValidatedValidated27 Dec
- Consult.Consultation1 Feb
- TargetTarget Date21 Feb
- DecidedDecided20 Feb
Decided in 55 days (council typically 56)
This is a full planning application at Mercure Castle Hotel 18 High Street Windsor SL4 1LJ. Windsor has handled 1,331 applications of this type and approves 77% of them, typically deciding them in 60 days. This one was decided in 55 days, 5 days quicker than Windsor's median. The site is in a conservation area, with 20 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 100 applications across Eton And Castle. We hold 946 applications in total for the SL4 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Windsor
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Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: conservation areas, Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (20)
flood storage areas, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
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