Homes under $300K in Happyvalley, OR

5 homes for sale · Updated August 12, 2026

• 12116 southeast 104th court, Happyvalley 97086 $239,900 · 2 bd · 2 ba · 1,328 sqft
• 12143 southeast 104th court, Happyvalley 97086 $229,000 · 3 bd · 3 ba · 1,647 sqft
• 12325 southeast 104th court, Happyvalley 97086 $209,000 · 2 bd · 2 ba · 1,040 sqft
• 8717 southeast monterey avenue 209, Happyvalley 97086 $225,000 · 2 bd · 2 ba · 900 sqft
• 11215 southeast causey circle, Happyvalley 97086 $249,900 · 2 bd · 1 ba · 785 sqft