Homes for Sale in Seatac, WA

28 homes for sale ยท Updated October 15, 2026

Market snapshot for Seatac, WA

Median price
$574,500
Average price
$684,764
Highest price
$2,399,999
Avg price / sqft
$434/sqft
Avg home size
2,183 sqft
Avg days on market
32
Avg year built
1982
Avg beds / baths
3 bd / 2.3 ba

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