From a US$56M sale in Portola Valley, California, to a CHF 22M sale in Zermatt, Switzerland, here are nine sales represented by the Sotheby’s International Realty global network in November. Portola Valley, California Chris Iverson | Golden Gate International Realty, US$56M View properties in Portola Valley, California Aspen, Colorado Mandy Welgos| Aspen Snowmass Sotheby’s International … Continue reading Significant Sales: November 2025 Highlights