Experience modern elegance in this 3-bedroom, 2.5-bath corner unit condo at 21507 42nd Ave S Unit F3, SeaTac, WA 98198, in the serene River Ridge community. Built in 2004, this 1,872 sq ft home features an open layout with abundant natural light, newer carpet & hardwood floors, a cozy gas fireplace, & an office/den. The updated kitchen boasts granite counters & shaker cabinets. The primary suite offers a walk-in closet & stunning views of the valley and Cascade Mountains. Enjoy a private patio on a greenbelt, in-unit laundry, and a 2-car garage. New roof installed 2025. Ideally located near SeaTac Airport, I-5, Hwy 167, the light rail and Southcenter Mall —perfect for commuters. Schedule your tour today!
Sold
Listed by: Best Choice Realty LLC • Sheryl A. McLaren
Bought with: Mountain View Realty Group
$535,000
21507 42nd Avenue S #F3, SeaTac, WA 98198
3beds
1,871sqft
Multi Family, Condominium
Built in 2004
-- sqft lot
$525,600 Zestimate®
$286/sqft
$3,009 Estimated rent
Home value
$525,600
$484,000 - $573,000
$3,009/mo
Zestimate® history
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$3,754/mo
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List your homeWhat's special
Cozy gas fireplaceUpdated kitchenAbundant natural lightIn-unit laundryGranite countersShaker cabinetsOpen layout
Zillow last checked:
Listing updated:
Listed by:
Sheryl A. McLaren,
Best Choice Realty LLC
Bought with:
Nicholas Gordon, 21027418
Mountain View Realty Group
Source: NWMLS as distributed by MLS GRID,MLS#: 2433558
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Den office
- Level: Lower
Entry hall
- Level: Split
Kitchen with eating space
- Level: Main
Living room
- Level: Main
Heating
- Fireplace, Forced Air, Natural Gas
Cooling
- None
Appliances
- Included: Dishwasher(s), Disposal, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s), Garbage Disposal, Water Heater Location: Basement, Cooking - Electric Hookup, Cooking-Electric, Dryer-Electric, Ice Maker, Washer
- Laundry: Electric Dryer Hookup, Washer Hookup
Features
- Flooring: Hardwood, Vinyl, Carpet
- Windows: Insulated Windows
- Number of fireplaces: 1
- Fireplace features: Gas, Main Level: 1, Fireplace
Interior area
- Total structure area: 1,871
- Total interior livable area: 1,871 sqft
Property
Parking
- Total spaces: 2
- Parking features: Individual Garage
- Garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Split
- Patio & porch: Cooking-Electric, Dryer-Electric, End Unit, Fireplace, Ice Maker, Insulated Windows, Primary Bathroom, Washer
- Has view: Yes
- View description: Territorial
Lot
- Features: Corner Lot, Dead End Street, Paved
Details
- Parcel number: 7330050500
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Contemporary,Condo (2 Levels)
- Property subtype: Multi Family, Condominium
Materials
- Metal/Vinyl
- Roof: Composition
Condition
- Year built: 2004
Utilities & green energy
- Electric: Company: PSE
- Sewer: Company: Yes Energy Management
- Water: Company: Yes Energy Management
- Utilities for property: Xfinity, Xfinity
Green energy
- Energy efficient items: Insulated Windows
Community & HOA
Community
- Subdivision: Riverview
HOA
- Services included: Common Area Maintenance, Maintenance Grounds, Road Maintenance
- HOA fee: $470 monthly
- HOA phone: 866-341-9568
Location
- Region: Seatac
Financial & listing details
- Price per square foot: $286/sqft
- Tax assessed value: $526,000
- Annual tax amount: $5,262
- Date on market: 12/5/2025
- Cumulative days on market: 229 days
- Listing terms: Conventional,VA Loan
- Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Price history
| Date | Event | Price |
|---|---|---|
| 11/10/2025 | Sold | $535,000$286/sqft |
Source:  NWMLS as distributed by MLS GRID #2433558 Report a problem | ||
| 10/9/2025 | Pending sale | $535,000$286/sqft |
Source: NWMLS as distributed by MLS GRID #2433558 Report a problem | ||
| 10/3/2025 | Listed for sale | $535,000+74.8%$286/sqft |
Source: NWMLS as distributed by MLS GRID #2433558 Report a problem | ||
| 3/10/2017 | Sold | $306,000+1%$164/sqft |
Source: NWMLS as distributed by MLS GRID #1023469 Report a problem | ||
| 1/28/2017 | Price change | $302,950-0.7%$162/sqft |
Source: Coldwell Banker Danforth #1023469 Report a problem | ||
| 1/20/2017 | Price change | $304,950-1.6%$163/sqft |
Source: Coldwell Banker Danforth #1023469 Report a problem | ||
| 9/27/2016 | Price change | $309,950-1.6%$166/sqft |
Source: Coldwell Banker Danforth #1023469 Report a problem | ||
| 9/16/2016 | Price change | $315,000-1.5%$168/sqft |
Source: Coldwell Banker Danforth #1023469 Report a problem | ||
| 9/1/2016 | Listed for sale | $319,900+9.5%$171/sqft |
Source: Coldwell Banker Danforth #1023469 Report a problem | ||
| 2/3/2005 | Sold | $292,053$156/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,546 +5.4% | $526,000 -0.4% |
| 2024 | $5,262 -9.6% | $528,000 -5.9% |
| 2023 | $5,824 +13.7% | $561,000 +14.7% |
| 2022 | $5,122 +3.8% | $489,000 +18.1% |
| 2021 | $4,933 +4.7% | $414,000 +7.5% |
| 2020 | $4,712 +1.4% | $385,000 +1.9% |
| 2019 | $4,649 +6.1% | $378,000 +5.9% |
| 2018 | $4,381 -3.8% | $357,000 +6.6% |
| 2017 | $4,553 +19.7% | $335,000 +15.1% |
| 2016 | $3,805 | $291,000 +13.2% |
| 2015 | $3,805 | $257,000 |
| 2014 | $3,805 | $257,000 +63.7% |
| 2013 | $3,805 | $157,000 |
| 2012 | -- | $157,000 -27% |
| 2011 | -- | $215,000 -21% |
| 2010 | -- | $272,000 |
| 2009 | -- | $272,000 -6.8% |
| 2007 | -- | $292,000 +3.2% |
| 2006 | -- | $283,000 +4.4% |
| 2005 | -- | $271,000 |
Find assessor info on the county website
Neighborhood: 98198
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Nearby schools
GreatSchools rating
- 2/10River Ridge ElementaryGrades: PK-5Distance: 0.7 mi
- 2/10Mill Creek Middle SchoolGrades: 6-8Distance: 3 mi
- 7/10Kentridge High SchoolGrades: 9-12Distance: 5.2 mi
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Estimated market value
$525,600
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Estimated market value
$525,600
- Washington
- King County
- Seatac
- 98198
- 21507 42nd Avenue S Unit F3
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