21507 42nd Avenue S # J4 Seatac, WA $ 525,000
21507 42nd Avenue S # J4
$ 525,000
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21507 42nd Avenue S # J4

Seatac, WA, 98198
$ 525,000
Bedrooms3 Baths2.1 Sq 1,871

Monthly Estimate*

$ 3,626

Listed by Mary Kay Horton, Windermere West Metro, 206-841-8760, marykay@windermere.com
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Condo for sale in Seatac, WA

for $525,000 with 3 bedrooms and 2 full baths, 1 half bath. This 1,871 square foot condo was built in 2004 on a lot size of 8.7411.

Welcome home! Beautifully maintained and thoughtfully designed, this inviting three-level townhome offers the perfect blend of comfort, warmth, and convenience. Imagine coming home to an open, welcoming space where hardwood floors flow throughout, a spacious living room invites you to unwind beside the cozy gas fireplace, and the kitchen’s generous breakfast bar creates the perfect gathering place for morning coffee or casual conversation. The dining room opens to a private, sun-drenched, south-facing patio—a lovely spot to enjoy your morning coffee, relax with a good book, or entertain friends on a sunny afternoon. Featuring 3 bedrooms plus a versatile den/family room, 2.5 baths, newer bathroom tile, and a spacious two-car garage with additional storage, this home offers room to live, work, and relax. All appliances are included, making your move that much easier. And here’s an extra touch of convenience: This charming, move-in-ready home is being offered mostly furnished at no additional cost! Simply bring your personal touches and settle in. Ideally situated with easy access to Hwy 167, I-5, Southcenter, and SeaTac Airport, you’ll enjoy the perfect balance of peaceful living and everyday convenience. Come discover a home that feels welcoming from the moment you walk through the door.

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Condo Active

Price

$ 525,000

Bedrooms

3

Full Bath

2

Half Bath

1

Property Type

Condo

Taxes

$ 5,495

Style

Townhouse

Lot Size

8.7411

Year Built

2004

Town/City

Seatac

County/Region

King

MLS | Web ID

2602400

Features
General
Living Area 0
Heating Baseboard
Cooling None
Possession Closing
Roof Composition
Appliances Dishwasher Disposal Dryer Microwave Refrigerator Stove(s)/Range(s) Washer
HOA Fee 491.18
Association Fee Includes Common Area Maintenance Lawn Service Road Maintenance
Architectural Style Townhouse
Pets Allowed Yes
Year Built 2004
Levels Three Or More
Unit Number J4
Property Subtype Condominium
Tax Year 2026
Community Features Athletic Court Fire Sprinklers High Speed Int Avail Playground
Building Name River Ridge Condominiums
Assoc Fee Paid Per Monthly
County King
New Construction N
Property Type Residential
HOA Y
Energy Efficient Insulated Windows
Subdivision Name Kent
Garage Y/N Y
Full Baths 2
Special Listing Conditions None
Status Active
Directions From Orillia Road S. head S. on 42nd Avenue South River Ridge on your right.
City SeaTac
Entry Location Split
Senior Community Y/N N
High School District Kent
MLS Area 330 - Kent
Lot Size Units Square Feet
Lot Size Square Feet 380761
Carport Y/N N
Listing Terms Cash Conventional
Tax Annual Amount 5495
Public Remarks Welcome home! Beautifully maintained and thoughtfully designed this inviting three-level townhome offers the perfect blend of comfort warmth and convenience. Imagine coming home to an open welcomi
Structure Type Condominium
Building Area Units Square Feet
Standard Status Active
Water Company Energy Management
Unit Features Balcony/Deck/Patio End Unit Insulated Windows Primary Bath Vaulted Ceilings Walk-in Closet
Units In Building Total 0
Common Property Features Athletic Court Fire Sprinklers High Speed Int Avail Playground
Property Style 34 - Condo (3 Levels)
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Interior
Interior Amenities Cooking-Gas Dryer-Electric End Unit Fireplace Insulated Windows Primary Bathroom Vaulted Ceiling(s) Walk-In Closet(s) Washer
Flooring Hardwood Vinyl Carpet
Total Fireplaces 1
Fireplace Features Gas
Total Stories 3
Air Conditioning Y/N N
Heating Y/N Y
Fireplace Y/N Y
Half Baths 1
3/4 Baths 0
Laundry Features Electric Dryer Hookup Washer Hookup
Total Bedrooms 3
Main Level Bedrooms 0
Total Baths 3
Floor Number of Unit 3
Fireplaces Main 1
Power Production Type Electric Natural Gas
Baths Three Quarter Garage 0
Baths Three Quarter Lower 0
Baths Three Quarter Main 0
Baths Three Quarter Upper 0
Bedrooms Lower 0
Bedrooms Upper 3
Baths Half Upper 0
Baths Half Main 1
Baths Half Lower 0
Baths Half Garage 0
Baths Full Upper 2
Baths Full Main 0
Baths Full Lower 0
Baths Full Garage 0
Bathrooms 2.5
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Exterior
Exterior Amenities Metal/Vinyl
Parking Features Individual Garage Off Street
Lot Features Curbs Dead End Street Paved Sidewalk
Total Parking 2
Inclusions Dishwasher(s) Dryer(s) Garbage Disposal Microwave(s) Refrigerator(s) Stove(s)/Range(s) Washer(s)
Building Area Total 1871
Lot Size Acres 8.7411
Waterfront Y/N N
Covered Spaces 2
Irrigation Water Rights Y/N N
Dwelling Type Attached
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Internal Only
OriginalMLSID NWM2602400
Street Number 1 21507
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* Excluded Features
List By
Mary Kay Horton

Listing Agent

Windermere West Metro

Broker

marykay@windermere.com

Email

Affordability Calculator

$4,084
Per Month
89%
11%
0%
Monthly Principal & Interest
$3,626
Monthly Property Taxes
$458
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
257264 Elementary School
256822 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
11/9/2026$525,000 Listed Price

Map


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21507 42nd Avenue S # J4, Seatac, WA, 98198 is a Condo for sale at $525,000 with 1,871 sqft and a lot size of 8.7411. 21507 42nd Avenue S # J4 has 3 bedrooms, 2.1 baths, and was built in 2004. The property's zip code is 98198 which is in Seatac, WA