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Every listing shows your estimated rebate.

The green number on each home is what could come back to you: the buyer-broker fee (typically 2 to 3%) minus our flat $9,750. No other search shows you this, because no other brokerage gives it back.

At a glance

21507 42nd Avenue S E2, SeaTac, WA, 98198

$393,000·2 bd·2 ba·NWMLS #2592787

Estimated Arrivva buyer rebate$0 to $3,000

Every completed rebate is published: see all 256 closings.

Listing data from NWMLS. Listing courtesy of Jesse Tronson of AQUA Real Estate. Rebate estimate calculated by Arrivva.

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$393,000
8 Days On Site

River Ridge Condo
21507 42nd Avenue S E2
SeaTac, WA 98198

For Sale|Condominium|Active
2
Beds
2
Total Baths
2
Full Baths
1,007
SqFt
$390
/SqFt
2004
Built
Cumulative Days On Market:
8
Subdivision:
SeaTac
County:
King
Courtesy of NWMLS
Listing courtesy of Jesse Tronson of AQUA Real Estate
Call Now: (408) 868-2620
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(408) 868-2620
Upcoming Open Houses
Sun, Oct 25, 12:30 PM - 2:30 PM
21507 42nd Avenue S E221507 42nd Avenue S E221507 42nd Avenue S E221507 42nd Avenue S E2
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Welcome to River Ridge! This move-in ready 2-bedroom, 2-bath end-unit condo offers comfort, privacy, and convenience in a peaceful greenbelt setting. Fresh interior paint, serene views, and a covered deck create an inviting space to relax and unwind. The kitchen features stainless steel appliances, brand-new Corian countertops, and updated lighting. The primary bath includes heated floors for an added touch of comfort. Enjoy easy access to SeaTac Airport, Sounder Train Station, ShoWare Center, shopping, restaurants, golf, trails, parks, dog parks, and major commuter routes including I-5, 167, and 405. With community amenities nearby and no rental cap, this is a fantastic opportunity for both homeowners and investors.

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Listing Snapshot
Price 
$393,000
Days On Site 
8 Days
Bedrooms 
2
Inside Area (SqFt) 
1,007 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
N/A
Year Built 
2004
MLS Number 
2592787
Status 
Active
Property Tax 
$3,942.32
HOA/Condo/Coop Fees 
$358 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 days agoListing updated with changes from the MLS
a week agoListing first seen on site
General Features
Direction Faces 
North
Garage 
Yes
Levels 
One
Number Of Stories 
3
Parking Spaces 
2
Pets 
Yes
Property Sub Type 
Condominium
SqFt Total 
1007
Interior Features
Appliances 
DishwasherDouble OvenDryerMicrowaveRefrigeratorDisposalElectric Water HeaterWasherWater Heater
Fireplace 
Yes
Fireplace Features 
Gas
Fireplaces 
1
Flooring 
Ceramic TileCarpet
Heating 
ElectricNatural GasBaseboard
Interior 
Walk-In Closet(s)
Main Level Bedrooms 
2
Window Features 
Insulated Windows
Bathroom Full 
Bedroom 
Dining Room 
Entry Hall 
Kitchen 
Living Room 
Master Bedroom 
Utility Room 
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Exterior Features
Construction Details 
Metal Siding
Exterior 
Balcony
Lot Features 
Cul-De-SacPaved
Roof 
Composition
View 
Territorial
Waterview 
Territorial
Windows/Doors 
Insulated Windows
Community Features
Association Fee 
$358.0
Association Fee Frequency 
Monthly
Community Features 
Playground
MLS Area 
120 - Des Moines/Redondo
School District 
Kent
Financing Terms Available 
CashConventionalVA Loan
Building Access 
Main
Schools
School District
Kent
Elementary School
Neely O Brien Elem
Middle School
Mill Creek Mid Sch
High School
Kent Mtn View Acad
Courtesy of NWMLS
Listing courtesy of Jesse Tronson of AQUA Real Estate



Listing information is provided by Participants of the Northwest MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Northwest MLS.
All data is obtained from various sources and may not have been verified by the 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.
Last checked: 2026-10-23 06:43 PM PDT

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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*Estimate only. Actual rebate may vary based on final price, lender requirements, MLS rules, and broker policies.

Questions about this listing

How much could a buyer get back on 21507 42nd Avenue S E2, SeaTac, WA, 98198?
Arrivva estimates a buyer rebate of $0 to $3,000 on this listing. The buyer-broker fee, typically 2 to 3% of the price, goes back to you minus Arrivva's flat $9,750 fee. Every completed rebate is published on the Arrivva results page. See every completed closing
Who is the listing brokerage for 21507 42nd Avenue S E2, SeaTac, WA, 98198?
Listing courtesy of Jesse Tronson of AQUA Real Estate, per NWMLS listing #2592787. Arrivva is not the listing brokerage: Arrivva is a separate flat-fee brokerage that represents you as the buyer, with your interests first and no dual agency, ever. How Arrivva represents buyers
How do I schedule a tour of 21507 42nd Avenue S E2, SeaTac, WA, 98198?
Set up a quick chat with Arrivva by phone or video. The team confirms showing availability fast, tours the home with you, and walks you through offer strategy and the rebate math before you commit to anything. Set up a time to talk

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