21056 37th Ct S, Seatac, WA 98198 is a condo home that contains 3,064 sq ft and was built in 2016. It contains 5 bedrooms and 3.5 bathrooms. This home last sold for $820,000 in April 2026.
The Zestimate for this house is $810,400. The Rent Zestimate for this home is $5,187/mo.
Sold for $820,000
$820,000
21056 37th Ct S, Seatac, WA 98198
5beds
3baths
3,064sqft
Condo
Built in 2016
-- sqft lot
$810,400 Zestimate®
$268/sqft
$5,187 Estimated rent
Home value
$810,400
$754,000 - $875,000
$5,187/mo
Zestimate® history
Owner options
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$5,187/mo
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$5,187/mo
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$5,052/mo
Est. payment
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$5,052/mo
Est. payment
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3.5
Interior area
- Total interior livable area: 3,064 sqft
Property
Parking
- Parking features: Garage - Attached
Details
- Parcel number: 5708630120
Construction
Type & style
- Home type: Condo
Condition
- Year built: 2016
Community & HOA
Location
- Region: Seatac
Financial & listing details
- Price per square foot: $268/sqft
- Tax assessed value: $756,000
- Annual tax amount: $7,970
Price history
| Date | Event | Price |
|---|---|---|
| 4/13/2026 | Sold | $820,000+33.2%$268/sqft |
Source: Public Record Report a problem | ||
| 3/27/2020 | Sold | $615,500$201/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,970 +6% | $756,000 +0.3% |
| 2024 | $7,515 -11.5% | $754,000 -7.8% |
| 2023 | $8,490 +9.9% | $818,000 +10.8% |
| 2022 | $7,722 +5.4% | $738,000 +20% |
| 2021 | $7,323 +4.1% | $615,000 +7% |
| 2020 | $7,032 -6.1% | $575,000 -5.7% |
| 2019 | $7,486 +16.9% | $610,000 +9.7% |
| 2018 | $6,403 -0.9% | $556,000 +10.1% |
| 2017 | $6,458 | $505,000 +1494.9% |
| 2016 | -- | $31,664 |
Find assessor info on the county website
Neighborhood: 98198
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Nearby schools
GreatSchools rating
- 2/10River Ridge ElementaryGrades: PK-5Distance: 1 mi
- 2/10Mill Creek Middle SchoolGrades: 6-8Distance: 3.3 mi
- 7/10Kentridge High SchoolGrades: 9-12Distance: 5.3 mi
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Estimated market value
$810,400
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$810,400
- Washington
- King County
- Seatac
- 98198
- 21056 37th Ct S
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