Seatac WA
49 active listings out of 6K total properties we track across 19 Seatac ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Seattle metro, not just Seatac. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 49 currently-active listings in Seatac, WA. Full dataset covers 6K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Seatac
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Washington cities within driving distance.
Get Seatac, WA data in your app
GET https://api.straply.com/v1/markets/city/seatac-wa
Authorization: Bearer $STRAPLY_KEY{
"city": "seatac-wa",
"total_tracked": 6032,
"active": 49,
"median_list": 492500
}Seatac, WA real estate: market summary
As of April 2026, Straply tracks 6,032 homes in Seatac, WA, with 49 active for sale at a median list price of $492,500 (~$346/sq ft). Notably, most homes were built in the 1950s.
- Median list price
- $492,500
- Median $/sq ft
- $346
- Active listings
- 49
- Median sale price
- $853,750
- Properties tracked
- 6,032
Frequently asked: Seatac, WA real estate
What is the median home price in Seatac?
The median list price in Seatac, WA is $492,500 (about $346 per square foot), based on 49 active listings tracked by Straply as of April 2026.
What price range are homes in Seatac?
Active listings in Seatac, WA concentrate in: 29% under $300k and 29% $500k–$750k.
How many homes are for sale in Seatac?
Straply is tracking 49 active listings in Seatac, WA out of 6,032 properties on record as of April 2026.
How old are the homes in Seatac?
Most homes in Seatac, WA were built in the 1950s. About 28% were built after 1980, while 4% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Seatac?
Seatac, WA is mostly single-family homes (49% of listings). Also common: manufactured homes 24%, condos 22%.
How many bedrooms do homes in Seatac typically have?
The most common size in Seatac, WA is 2 bd.
What are the most active ZIP codes in Seatac?
The ZIP codes with the most active listings in Seatac, WA are 98188, 98198, 98168.
What areas are near Seatac?
Nearby markets Straply also tracks include Tukwila, Normandy Park, Vashon, Des Moines.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.