All Home Types
SeaTac, WA Housing Market
What is the housing market like in SeaTac today?
In October 2025, SeaTac home prices were up 19.9% compared to last year, selling for a median price of $630K. On average, homes in SeaTac sell after 32 days on the market compared to 6 days last year. There were 18 homes sold in October this year, down from 25 last year.
Median Sale PriceAll Home Types
Median Sale Price
(All Home Types)
$629,500
+19.9% YoY | Oct 2025
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Oct 2025
Growth
% YoY
SeaTac, WA
$629,500
+19.9%
United States
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SeaTac Migration & Relocation Trends
In Aug '25 - Oct '25, 21% of SeaTac homebuyers searched to move out of SeaTac, while 79% looked to stay within the metropolitan area.
- Across the nation, 4% of homebuyers searched to move into SeaTac from outside metros.
- Spokane homebuyers searched to move into SeaTac more than any other metro followed by Houston and San Francisco.
Where are people moving to SeaTac from?
- 79% of SeaTac homebuyers searched to stay within the SeaTac metropolitan area.
- Bellingham was the most popular destination among SeaTac homebuyers followed by Portland and Phoenix.
Where are people from SeaTac moving to?
Number of People Moving to SeaTac
least
most
People are moving to SeaTac from
| Inbound | Net inflow | ||
|---|---|---|---|
| Metros | Aug '25 - Oct '25 | ||
| 1 | 3,173 | ||
| 2 | 1,281 | ||
| 3 | 1,101 | ||
| 4 | 1,028 | ||
| 5 | 620 | ||
| 6 | 324 | ||
| 7 | 239 | ||
| 8 | 133 | ||
| 9 | 80 | ||
| 10 | 23 | ||
People are leaving SeaTac for
| Outbound | Net outflow | ||
|---|---|---|---|
| Metros | Aug '25 - Oct '25 | ||
| 1 | 4,485 | ||
| 2 | 3,611 | ||
| 3 | 3,271 | ||
| 4 | 2,633 | ||
| 5 | 2,628 | ||
| 6 | 2,525 | ||
| 7 | 1,450 | ||
| 8 | 1,286 | ||
| 9 | 985 | ||
| 10 | 677 | ||
Methodology
This data does not reflect actual moves. The latest migration analysis is based on a sample of about two
million Redfin.com users who searched for homes across more than 100 metro areas. To be included in this dataset, a Redfin.com user
must have viewed at least 10 homes in a three month period. This dataset excludes all rentals data.
Recently sold homes
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in SeaTac.
Provided by First Street Foundation
Transportation in SeaTac
Learn about the walkability, bikeability, and transit-friendliness of SeaTac
Car-Dependent
Walk Score®
Some Transit
Transit Score®
Somewhat Bikeable
Bike Score®
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