Part of Hollywood actor Fred MacMurray’s 1,750-acre California ranch, the 52-acre Flax Estate and Vineyard in Healdsburg has hit the market for $22 million. Owned by philanthropists Jeffrey and Laurie Ubben, who bought the property for $21 million in 2016, the estate features 26 acres of organically farmed Pinot Noir vineyards and three residences.