Homes under $300K in Seatac, WA

5 for sale · 8 homes listed · Updated September 25, 2026

• 3515 south 160th street b-5, Seatac 98188 $259,999 · 2 bd · 1 ba · 820 sqft
• 3425 south 176th street 130, Seatac 98188 $279,900 · 2 bd · 2 ba · 1,011 sqft
• 3425 south 176th street 107, Seatac 98188 $275,000 · 2 bd · 1 ba · 1,018 sqft
• 3215 south 182nd street 171, Seatac 98188 $25,499 · 2 bd · 1 ba · 1,000 sqft
• 4812 south 187th place b203, Seatac 98188 $290,000 · 2 bd · 2 ba · 828 sqft
• 3503 south 160th street b1, Seatac 98188 Pending $269,900 · 2 bd · 1 ba · 806 sqft
• 21048 40th place south j-4, Seatac 98198 Pending $295,000 · 1 bd · 1 ba · 802 sqft
• 3445 south 176th street 411, Seatac 98188 Off market since Aug 2026 $274,990 · 2 bd · 1 ba · 970 sqft