Homes under $400K in Diamond Bar, CA
9 for sale · 15 homes listed · Updated November 9, 2026
- 23611 Golden Springs Unit I12, Diamond Bar 91765 $285,000 · 2 bd · 1 ba · 807 sqft
- 22812 Hilton Head 43, Diamond Bar 91765 $299,000 · 1 bd · 1 ba · 687 sqft
- 22812 Hilton Head Unit 43, Diamond Bar 91765 $299,000 · 1 bd · 1 ba · 687 sqft
- 22812 Hilton Head Drive Unit 48, Diamond Bar 91765 $385,000 · 1 bd · 1 ba · 655 sqft
- 318 South Prospectors Unit 44, Diamond Bar 91765 $375,000 · 2 bd · 2 ba · 980 sqft
- 318 South Prospectors 44, Diamond Bar 91765 $375,000 · 2 bd · 2 ba · 980 sqft
- 22896 Hilton Head 319, Diamond Bar 91765 $364,000 · 1 bd · 1 ba · 655 sqft
- 22801 Hilton Head Drive Unit 17, Diamond Bar 91765 $399,000 · 2 bd · 1 ba · 850 sqft
- 356 South Prospectors Unit 83, Diamond Bar 91765 $370,000 · 1 bd · 1 ba · 827 sqft
- 23635 Golden Springs Drive 10b, Diamond Bar 91765 Pending $319,000 · 2 bd · 2 ba · 949 sqft
- 23601 Golden Springs Drive #A18, Diamond Bar 91765 Active Under Contract $368,888 · 2 bd · 2 ba · 949 sqft
- 22719 Lakeway Drive 400, Diamond Bar 91765 Active Under Contract $390,000 · 2 bd · 1 ba · 788 sqft
- 22804 Hilton Head Drive Unit 40, Diamond Bar 91765 Active Under Contract $399,000 · 2 bd · 1 ba · 850 sqft
- 22812 Hilton Head 44, Diamond Bar 91765 Off market since Jul 2026 $389,000 · 1 bd · 1 ba · 687 sqft
- 380 South Prospectors 91, Diamond Bar 91765 Off market since Sep 2026 $379,900 · 1 bd · 1 ba · 826 sqft