Homes under $400K in Happyvalley, OR
12 for sale · 15 homes listed · Updated November 9, 2026
- 12813 Southeast 155th Avenue, Happyvalley 97086 $399,900 · 3 bd · 3 ba · 1,523 sqft
- 12105 Southeast High Creek Road, Happyvalley 97086 $375,000 · 3 bd · 3 ba · 1,740 sqft
- 17346 Southeast Crossroads Avenue, Happyvalley 97086 $375,000 · 4 bd · 3 ba · 2,258 sqft
- 11189 Southeast Causey Circle, Happyvalley 97086 $365,000 · 3 bd · 3 ba · 1,565 sqft
- 12143 Southeast 104th Court, Happyvalley 97086 $229,000 · 3 bd · 3 ba · 1,647 sqft
- 10005 Southeast Old Town Court, Happyvalley 97086 $375,000 · 3 bd · 3 ba · 1,733 sqft
- 12325 Southeast 104th Court, Happyvalley 97086 $199,000 · 2 bd · 2 ba · 1,040 sqft
- 8717 Southeast Monterey Avenue Unit 209, Happyvalley 97086 $210,000 · 2 bd · 2 ba · 900 sqft
- 11435 Southeast Falco Street, Happyvalley 97086 $399,000 · 3 bd · 3 ba · 1,530 sqft
- 12153 Southeast 104th Court, Happyvalley 97086 $299,000 · 2 bd · 2 ba · 1,328 sqft
- 12977 Southeast 156th Avenue, Happyvalley 97086 $389,900 · 3 bd · 3 ba · 1,392 sqft
- 11279 Southeast Falco Street, Happyvalley 97086 $385,000 · 3 bd · 3 ba · 1,477 sqft
- 13634 Southeast 149th Terrace, Happyvalley 97015 Pending $370,000 · 3 bd · 2 ba · 1,725 sqft
- 8336 Southeast Lindy Street, Happyvalley 97086 Pending $399,900 · 4 bd · 2 ba · 1,350 sqft
- 11215 Southeast Causey Circle, Happyvalley 97086 Pending $249,900 · 2 bd · 1 ba · 785 sqft