Homes under $300K in Mount Vernon, WA

7 homes for sale · Updated August 12, 2026

• 22989 lake mcmurray lane 18, Mount Vernon 98274 $175,000 · 1 bd · 1 ba · 435 sqft
• 2610 east section street 16, Mount Vernon 98274 $225,000 · 2 bd · 2 ba · 1,232 sqft
• 11453 bayview edison road 23, Mount Vernon 98273 $139,950 · 2 bd · 2 ba · 888 sqft
• 2725 east fir street 50, Mount Vernon 98273 $69,000 · 2 bd · 2 ba · 1,344 sqft
• 1416 lindsay loop 104, Mount Vernon 98274 $289,000 · 1 bd · 1 ba · 0 sqft
• 2725 east fir street 83, Mount Vernon 98273 $89,950 · 2 bd · 2 ba · 1,267 sqft
• 310 south 11th street 212, Mount Vernon 98274 $265,000 · 2 bd · 2 ba · 954 sqft