Homes under $400K in Warrenton, OR

9 for sale · 10 homes listed · Updated September 25, 2026

• 120 southwest alder court, Warrenton 97146 $399,000 · 3 bd · 3 ba · 1,650 sqft
• 91620 schaffer drive, Warrenton 97146 $329,000 · 1 bd · 1 ba · 1,300 sqft
• 76 northeast heron avenue, Warrenton 97146 $159,000 · 2 bd · 1 ba · 924 sqft
• 33157 sand dollar lane, Warrenton 97146 $379,300 · 2 bd · 2 ba · 2,009 sqft
• 356 northeast skipanon drive 56, Warrenton 97146 $185,000 · 2 bd · 1 ba · 1,112 sqft
• 354 northeast skipanon drive, Warrenton 97146 $237,000 · 3 bd · 1 ba · 1,146 sqft
• 291 northwest 1st street, Warrenton 97146 $399,000 · 3 bd · 2 ba · 1,188 sqft
• 89091 short road, Warrenton 97146 $399,999 · 3 bd · 2 ba · 1,512 sqft
• 1286 southeast jetty avenue, Warrenton 97146 $349,000 · 2 bd · 1 ba · 1,054 sqft
• 25 highway 101 alt, Warrenton 97146 Pending $309,999 · 2 bd · 2 ba · 1,168 sqft