The ongoing dissolution of the LeFever Mattson real estate empire hit home in a big way in early December, when the once-burgeoning investment group signed an agreement to sell its most visible — and valuable — local property, the Cornerstone Sonoma complex, as part of the company’s bankruptcy liquidation.
A company called Highland Pacific Capital LLC, incorporated in August and based in Walnut Creek, is purchasing the 9-acre collection of office units, shops, tasting rooms, restaurants and gardens for $10.65 million.
That represents a significant loss for LeFever Mattson, which in January 2019 bought the property for $18 million from a holding company of Sonoma developer and lobbyist Darius Anderson, along with the culinary venue…

