Map view Street view The Quadrant, 55-57 High Street, Windsor, SL4 1LP 8,375 to 24,434 Sq Ft / Offices To Let - £36.00 per sq ft Available - Last updated: 10 October 2025 SummaryThe Quadrant - Current availability comprises of first floor open-plan offices of 8,893sq ft (826.2 sq. m) including adjoining annexed board room and lounge areas (1,143 sq. ft). The Quadrant has an attractive frontage, which is mix of an historic, Grade II listed building with a modern, contemporary extension; showcasing an impressive full height glazed atrium reception which has been recently refurbished, together with a refurbished office space to Cat A standard. The Quadrant also benefits from dedicated and secure on-site basement car parking with 2 Electric Vehicle charging points and an available storeroom.Key PointsRefurbished Cat A office spaceNewly refurbished reception and atriumPrime town centre location opposite the castleEPC B12 parking spaces at 2 EV pointsViewingsStrictly by appointment with the agents.LocationLocated in Windsor Town centre immediately opposite Windsor Castle, the Quadrant is perfectly positioned to benefit from the array of town centre amenities and easy access to both Windsor train stations. The region has also benefited from the opening of Crossrail, which will allows passengers from the Thames Valley to catch one train all the way through central London, providing a direct link to a range of destinations, including the West End, the City and Canary Wharf. 12 miles west of Heathrow Airport, Windsor is at the centre of the UK’s transport network.TermsAvailable by way of a full repairing and insuring lease direct from the Landlord on terms to be agreed. Property Quote Price(s) DescriptionSale typeGuide pricePrice type To Let £36.00 per sq ft Documents and links Next Steps Contact an agent now The 'Contact agents' section contains agent phone number and a contact form. You can also request a viewing from here. Contact agent View similar properties View a list of similar properties in this postcode. You can also use the search filter at the top of the page to refine your search criteria. Show similar properties Send me updates To get regular updates about similar properties that match your search please register your email address. Get email updates Add to my shortlist Add this property to your shortlist. Just provide your name and email address so you can access these at a later date. Add to watchlist