From a €164M sale in Sardinia, Italy, to US$56M sale in Portola Valley, here are ten top sales represented by the Sotheby’s International Realty global network in 2025. Sardinia, Italy Marco Alberti | Italy Sotheby’s International Realty, €164M View properties in Sardinia, Italy Dubai, United Arab Emirates Regan Faulkner, Ioana Armeanu | Dubai Sotheby’s International … Continue reading Significant Sales: 2025 Highlights