Homes in Three Oaks, Walnut, CA

5 for sale · 8 homes listed · Updated September 25, 2026

• 19678 three oaks, Walnut 91789 $2,790,000 · 4 bd · 5 ba · 4,562 sqft
• 19528 morning grove lane, Walnut 91789 $2,029,000 · 4 bd · 4 ba · 3,274 sqft
• 19668 three oaks lane, Walnut 91789 $2,488,000 · 4 bd · 5 ba · 4,571 sqft
• 19519 mulberry drive, Walnut 91789 $3,380,000 · 8 bd · 9 ba · 5,477 sqft
• 19708 prospect, Walnut 91789 $2,590,000 · 4 bd · 4 ba · 4,010 sqft
• 19709 highland terrace drive, Walnut 91789 Pending $2,848,000 · 4 bd · 5 ba · 4,498 sqft
• 19519 mulberry drive, Walnut 91789 Off market since Aug 2026 $3,462,000 · 7 bd · 9 ba · 5,293 sqft
• 19668 three oaks lane, Walnut 91789 Off market since Jul 2026 $2,580,000 · 4 bd · 5 ba · 4,571 sqft