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It all started in 2010 when the Bertherat family bought what is known today as Fabbrica Pienza. Following this, the owner and architect, Antonie Bertherat-Kioes, alongside her husband Philippe Bertherat, decided to rehabilitate and create our winery Fabbrica Pienza.

Originally built in 1846 by Gervasio Newton, this country house has now become Casa Newton. An agriturismo that was designed to feel welcoming through the seasons by combining great design and excellent service.  

In 2019, Casa Newton was added to the property. It has undergone a respectful renovation and is now open to guests seeking a relaxed stay. Inspired by the Val d’Orcia, Swiss architect and interior designer Antonie Bertherat-Kioes has crafted an original ambience, working alongside architect Jacopo Venerosi Pesciolini and landscape designer Luciano Giubbilei. One of the owners’ four daughters, Louise, joined the project, having graduated from the esteemed EHL Hospitality Business School in Lausanne. Casa Newton is a natural extension of the family’s interests, blending design, expertise, and hospitality to create this unique home in the Val d’Orcia.


Your home away from home.
For quality time with family and friends in Tuscany, rent out Casa Newton as a full-service private home. Depending on availability.