155 homes sold in SeaTac in the last year, at a typical $609K
About one sale in 4 is a condo. Below: what each kind of home sells for, what your budget buys, the best months to buy, how hard you’ll have to bid, and a shortcut to every site where SeaTac homes are listed.
Every place SeaTac homes are listed, in one stop
We don’t copy listings: the agents’ sites have the photos and the latest price changes. Set what you want once and we open each site already filtered to SeaTac.
For sale
Rent
New, land & open houses
Links open the listing sites; TownRatings isn’t paid for them and doesn’t rank one above another. Rentals and government-owned homes come from sources outside the MLS.
A quarter of SeaTac’s sales are condos, at $281K less than a house
121 houses and 36 condos sold in the year to May 2026. Houses sell faster and draw more bidding wars.
typical sale · 121 sold in the year to May 2026
- Per square foot
- $383WA $348
- Days to sell
- 14
- Sold over asking
- 33%
- Listings with a price cut
- 38%
typical sale · 36 sold in the year to May 2026
- Per square foot
- $329WA $433
- Days to sell
- 36
- Sold over asking
- 17%
- Listings with a price cut
- 39%
Multi-family (2–4 units): 2 sold, typical $975K
Townhouses: 4 sold, typical $392K
Too few sales in 12 months for reliable figures.
Fewer homes sell than a decade ago, at twice the 2016 price
155 sales in the last year, against 361 in 2017 and a low of 183 in 2025. The typical sale went from $292K in 2016 to $609K.
Source: Redfin Data Center, MLS sales; from June 2026 each month is a 3-month rolling window, its counts divided by 3. Typical price and $/sq ft are the monthly medians, weighted by sales. Redfin stopped publishing towns’ figures by property type after May 2026, so houses and condos are shown for the year to then.
What $600K buys in SeaTac
Check a listing against what SeaTac homes sold for
Against the town’s median price per square foot over the last 12 months. A rough check: condition, lot and location within town move a price more than this can see.
Bidding wars in SeaTac are rarer than before the pandemic, but a third fewer homes come up for sale
We read every month of SeaTac’s home sales since 2012 so you don’t have to. Each figure covers 12 months, because a single month in a town is too few sales to mean much. Latest: the year to September 2026, 155 sales.
If you’re buying in SeaTac
- Shop in September. It brings about 29 new listings a month, close to the busiest month, with fewer bidding wars (44% over asking).
- Bid near asking. Buyers paid 99.6% of the list price on average; 32% paid over.
- Move fast on good ones. 60% of homes are under contract within two weeks.
Spring brings both the most homes and the most bidding wars
May has the most new listings (about 31 a month), and the most competition: 59% close over asking. August and September offer nearly as much choice with fewer homes bid up (47%). January has the least competition (34%) but only about 17 new listings.
Averages for each calendar month, 2015 on.
Calmer than the 2021 frenzy, and hotter than Washington
| SeaTac now | 2017–19 | 2021 peak | WA now | |
|---|---|---|---|---|
| Sold over askingShare of sales that closed above the list price | 32% | 45% | 62% | 25% |
| Gone within two weeksShare of homes under contract within 14 days | 60% | 56% | 69% | 38% |
| Price paid vs. askingAverage sale price ÷ list price | 99.6% | 101% | 103.7% | 99.1% |
| Days to sellMedian days from listing to contract | 14 | 19 | 7 | 35 |
24 homes for sale on a typical day
That’s 1.8 times the 2021 low (13), 34% fewer than in 2017–19 and well under 2012’s 74.
Since 2019, houses are up 50%, condos 19%
A house typically sold for $617K in the year to May 2026 (121 sales), a condo for $336K (36).
Median sale price, weighted by sales each month. Years with fewer than 4 sales of a type are left out.
SeaTac ranks 56th of 191 busy Washington markets for bidding wars
Share of sales over asking in the last year, among towns with 60 or more sales. SeaTac is in the middle of the pack.
Source: Redfin Data Center, city figures, January 2012 to September 2026 (MLS sales, not seasonally adjusted; from June 2026 each month is a 3-month rolling window, its counts divided by 3). Ratios are weighted by homes sold; price cuts by homes for sale.
Owning the typical SeaTac home costs about $3,676 a month
Price: SeaTac’s typical sale, last 12 months. Property tax at SeaTac’s 1% (median bill ÷ median value, Census ACS); insurance at 0.35% of price a year. Before PMI, HOA dues, upkeep and the tax deduction. Whether SeaTac is affordable on local pay is on Cost of living.
Six things worth knowing
New listings in May
The month with the most choice. December has the fewest, about 9.
Best time to buyProperty tax, a year
Of a home’s value: the median bill over the median home value. On a $609K home, about $5,980 a year.
Taxes vs. neighborsSchools
The schools grade for SeaTac, from test results, graduation and how much students grow.
Schools in SeaTacCheck the flood map
Flood insurance isn’t in a standard policy, and lenders require it in FEMA flood zones. Check the address before you make an offer.
Natural hazardsLook up any property
Assessed value, lot size and every past sale of a home you’re eyeing are public, at the town or county assessor and the registry of deeds.
Tukwila and Boulevard Park sell for less a square foot
The busier markets within 25 miles of SeaTac, by what sold. Prices, taxes and how far a paycheck goes next door are on Cost of living.
| Sold | Typical sale | $/sq ft | Over asking | Days to sell | |
|---|---|---|---|---|---|
| Burien | 417 | $659K | $400 | 28% | 19 |
| Des Moines | 308 | $588K | $362 | 29% | 22 |
| SeaTac | 155 | $609K | $353 | 32% | 14 |
| Tukwila | 148 | $587K | $332 | 33% | 24 |
| Bryn Mawr-Skyway | 142 | $702K | $367 | 19% | 30 |
| Normandy Park | 98 | $1.1M | $439 | 37% | 18 |
| Boulevard Park | 24 | $453K | $274 | 26% | 71 |
Redfin Data Center, October 2025 to September 2026. Towns with fewer than 20 sales are left out, and Redfin doesn’t report every town separately.
Post your home to SeaTac, free
Selling it yourself, renting out an apartment or looking for a roommate? Post it to SeaTac. People who follow the town see it, and so do people comparing SeaTac with their own town. No commission, no listing fee.
Questions about buying a home in SeaTac
What do homes sell for in SeaTac, WA?
155 homes sold in the year to September 2026 at a typical $609K, $353 a square foot. Houses sold for about $617K, condos for about $336K in the year to May 2026.
Is SeaTac a buyer’s or seller’s market?
A seller’s market: 40 homes were for sale in September 2026 and 14 sold, about 2.7 months of supply. Buyers paid 99.6% of asking on average.
When is the best time to buy in SeaTac?
May brings the most new listings. The sales history shows which months have fewer bidding wars.
How much are property taxes in SeaTac?
About 1% of a home’s value a year. On a $609K home that’s near $5,980.
Where can I see homes for sale in SeaTac?
Zillow, Redfin, Realtor.com and Homes.com all carry SeaTac’s MLS listings; the search links above open each one filtered to SeaTac.
Sales, prices, days on market and listings: Redfin Data Center (MLS, monthly, not seasonally adjusted; from June 2026 each month is a 3-month rolling window, its counts divided by 3). Property tax rate: Census American Community Survey. Two-bedroom rent: HUD Fair Market Rent. Typical home value: Zillow Home Value Index. Schools grade: TownRatings (how grades work).