Welcome to Lost Horizon Ranch, a rare 20-acre Southridge property set at the end of the road among high-end estates and working ranches. Designed for those seeking space, privacy, and usable land, the property is fully fenced and cross-fenced with a gated entry, making it well suited for horses, cattle, or other livestock. Sweeping vineyard, valley, and mountain views create a stunning backdrop from nearly every angle, while a high-producing well, abundant water storage, and NID irrigation canal access support the ranch lifestyle. The 3,549 sq. ft. home features a spacious great room with vaulted ceilings, large windows, and a wraparound view deck. Each upstairs bedroom includes its own attached bath, and the lower level offers approximately 2,000 sq. ft. of additional finished living space not included in the stated square footage, complete with bedrooms, a bath, kitchenette, and flexible rooms for guests, hobbies, or multi-generational living. With an oversized 3-car garage, dedicated workshop area, and parking at both levels for true level entry up and down, Lost Horizon Ranch offers the space, function, and setting to create your ideal Penn Valley ranch retreat.