Homes in The Colonies At San Antonio, Upland, CA

5 for sale · 15 homes listed · Updated September 25, 2026

• 1341 cole lane, Upland 91784 $1,100,000 · 4 bd · 2 ba · 2,078 sqft
• 1886 richards, Upland 91784 $1,289,900 · 5 bd · 5 ba · 3,235 sqft
• 1712 partridge avenue, Upland 91784 $1,125,000 · 5 bd · 3 ba · 3,364 sqft
• 1532 geyser street, Upland 91784 $1,090,000 · 3 bd · 3 ba · 2,988 sqft
• 820 highline way, Upland 91784 $765,000 · 3 bd · 4 ba · 2,026 sqft
• 1267 kendra lane, Upland 91784 Pending $985,000 · 5 bd · 5 ba · 3,235 sqft
• 1842 richards place, Upland 91784 Pending $899,000 · 4 bd · 4 ba · 2,863 sqft
• 1619 bison street, Upland 91784 Active Under Contract $1,249,000 · 5 bd · 4 ba · 3,573 sqft
• 1842 richards place, Upland 91784 Off market since Jul 2026 $1,000,000 · 5 bd · 4 ba · 2,863 sqft
• 1855 old baldy, Upland 91784 Off market since Sep 2026 $990,000 · 4 bd · 3 ba · 2,828 sqft
• 1855 north ambrosia avenue, Upland 91784 Off market since Sep 2026 $970,999 · 4 bd · 3 ba · 2,912 sqft
• 1721 arthur loop west, Upland 91784 Off market since Sep 2026 $1,015,000 · 4 bd · 3 ba · 3,010 sqft
• 1783 old baldy, Upland 91784 Off market since Sep 2026 $1,199,000 · 4 bd · 3 ba · 3,079 sqft
• 851 christian court, Upland 91784 Off market since Sep 2026 $790,000 · 3 bd · 3 ba · 1,857 sqft
• 1341 cole, Upland 91784 Off market since Sep 2026 $1,100,000 · 4 bd · 2 ba · 2,078 sqft