Sutton Hotel Collection has confirmed a £9.5m ($12.8m) refurbishment for Castle Hotel Windsor in London, UK.

Work will include a redesign of the ground floor, the establishment of a new British brasserie, and a complete refurbishment of all guest rooms. The revamp is to begin in November and is anticipated to conclude by late 2026.

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The hotel will also focus on enhancing staff training to improve service quality for visitors.

This initiative follows a £13m renovation of the Francis Hotel in Bath, another property in the Sutton Hotel Collection, which added a thermal spa featuring three treatment rooms.

Established in 2022, the Sutton Hotel Collection encompasses The Castle Hotel Windsor, The Francis Hotel Bath, and The Athenaeum Hotel & Residences in London. The group divested The Queen’s Hotel in Cheltenham to KE Hotels earlier this year.

Sutton Hotel Collection cluster general manager Shaun Bowles said: “This £9.5m transformation is more than just a renovation – we will be fully repositioning the Castle Hotel within the Windsor market and investing heavily in our brand, our people and our guest journey.

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“We’ll be empowering the team to be imaginative and curate personalised experiences for the guest. We will also be focusing on delivering a first-class British restaurant and elevating our afternoon tea to appeal to the 12 million tourists that visit Windsor every year.”