Single Family Home for sale by owner in Los Osos, CA 93402. OPEN SAT 8/11, SUN 8/12 FROM 12pm-4pm. OFFERS ACCEPTED MONDAY 8/13. Charming, Completely Upgraded Single Level Corner Lot Home in Move-In Condition! Featuring 1456 sq.ft., This Light and Bright 3BR, 2BA PLUS DEN Home has a Huge Master with Vaulted Ceilings & Fireplace. Newer Dual ... more.