$500,000
Listed at $495,0003 bd•1 ba•1,020 sq ft
21216 30th Avenue S, Sea Tac, WA 98198
• Listed 2025-06-25
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Based on information submitted to the MLS GRID as of August 31, 2025 at 04:05am (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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Mid-century vibe-built in 1955, this well-maintained home has a great floor plan and nice updates. Featuring 3 bedrooms, a double vanity bathroom, laundry room, attached garage, and a stylish dining room. Gather around the fireplace in the living room, filled with light. Hardwoods throughout. Massive 9400 sq. foot yard, provides a perfect space for entertaining, gardening or play- beautiful raised beds, a patio and a gathering spot around a stunning water feature. Many updates which include new heating and cooling, new kitchen countertops, new bathroom flooring, modern lighting, whole house insulation and a new roof in 2016. Convenient location just minutes to Seatac, freeways, shopping and schools.
Listed by Lisa Visintainer • Windermere RE/Capitol Hill,Inc
Listing updated: August 31, 2025 at 04:05am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2393638
Open houses
No upcoming open houses scheduled for this property.
$500,000
+in line with the list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $425K and $585K.
Rental earnings
$1,500/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.

$500,000Last sold price
21216 30th Avenue S, Sea Tac, WA 98198

$547,250Last sold price
21241 S 29th Avenue, Sea Tac, WA 98198
Estimate is a comp-supported screen, not an appraisal or broker price opinion. Ask RexMont for a property-specific pricing review before writing or accepting an offer.
Neighborhood mobility
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Sea Tac is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Well-priced homes draw multiple offers; others sell close to asking.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 14 days.
$620,000 Sold
3 weeks ago
3 bd•2 ba•~1,740 sq ft•Single Family
22415 Military Road S, Sea Tac, WA 98198
5%
Under list
—
Days on market
0.7 mi
Distance
$70,000 Sold
6 weeks ago
2 bd•1 ba•Single Family
22007 29th Avenue S #12, Des Moines, WA 98198
7%
Under list
—
Days on market
0.4 mi
Distance
$820,000 Sold
8 weeks ago
5 bd•2.5 ba•~3,064 sq ft•Single Family
21056 S 37th Ct S #9, Sea Tac, WA 98198
1%
Under list
—
Days on market
0.5 mi
Distance
$500,000 Sold
5 months ago
3 bd•~1,290 sq ft•Single Family
3414 S 200th Street, Sea Tac, WA 98198
5%
Over list
—
Days on market
0.9 mi
Distance
$600,000 Sold
5 months ago
3 bd•1 ba•~1,660 sq ft•Single Family
2215 S 216th Street, Des Moines, WA 98198
0%
Over list
—
Days on market
0.5 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Jun 2026
School information is unavailable for this listing. School boundaries can change, so verify the assigned schools with the district before purchasing.