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$1,145 - $1,405Studio to 1 Bedroom Apartments Available Now
Riviera Apartments
2205 Maple Valley HwyRenton, WA 98057
Cheap Apartments for Rent in the South Union Neighborhood of Renton, WA from $700 (19 Rentals)
Search the lowest-cost Apartments available for rent right now in the South Union area of Renton.
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211 Park Ave N
RentonWA98057
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$1,447 - $2,910Studio to 2 Bedroom Apartments Available Now
Griffis Lake Washington
1202 N 10th PlRenton, WA 98057
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$1,490 - $2,0891 to 2 Bedroom Apartments Available Now
Constellation
1455 S Puget DrRenton, WA 98055
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$1,490 - $3,856Studio to 2 Bedroom Apartments Available Now
Maplewood Park
3815 NE 4th StRenton, WA 98056
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$1,4952 Bedroom Apartments Contact Us For Availability
Highland Palms
1151 Olympia Ave NERenton, WA 98056
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$1,533 - $2,5051 to 2 Bedroom Apartments Available Now
The Berkshire
1300 Eagle Ridge Dr SRenton, WA 98055
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$1,546 - $2,1261 to 2 Bedroom Apartments Available Now
Crown Pointe
3788 NE 4th StRenton, WA 98056
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Showing Results 1-19, Page 1 of 1
South Union, Renton, WA Local Guide
How much does it cost to rent an apartment in South Union?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| South Union Studio Apartments | $1,720 | $1,145 | $2,923 |
| South Union 1 Bedroom Apartments | $1,986 | $1,353 | $3,221 |
| South Union 2 Bedroom Apartments | $2,356 | $1,395 | $3,856 |
| South Union 3 Bedroom Apartments | $3,088 | $1,968 | $4,326 |
Browse Apartments in this Neighborhood
There are currently 19 rentals with your search options within a 2 mile radius of the South Union Neighborhood of Renton, WA.
See all Apartments in RentonExplore Renton
South Union, Renton, WA Local Guide
- Nearby Renton neighborhoods
- Nearby Cities
- ZIP codes
- Local Counties
- School Districts
Cheapest Available South Union Apartments for Rent
The cheapest available apartment rental in the South Union area of Seattle, WA is a Studio unit found at Riviera Apartments priced from $1,180. Griffis Lake Washington has the second lowest priced unit, which is a Studio apartment currently listed from $1,447. Here are the most affordable South Union apartments for rent in Seattle, WA:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| Riviera Apartments | Studio Layout 1 | Studio,1BA | $1,180 |
| Griffis Lake Washington | Alder | Studio,1BA | $1,447 |
| RENTON SAGE | 1x1 Junior Classic | 1BR,1BA | $1,459 |
| Maplewood Park | STDO | Studio,1BA | $1,490 |
| Constellation | Vela | 1BR,1BA | $1,490 |
Best Value Apartments for Rent in South Union, WA
As of November 14, 2025 the best value apartment in the South Union area is the $2.25 price per square foot Portsmith Model at Bella Vista in the in the Kennydale neighborhood starting from $3,329. The second greatest value South Union apartment is the 3x2 Model at The Preserve at Cedar River starting at $3,506 with a $2.50 price per square foot in the Maplewood Heights neighborhood. Here is today’s list of the best values for South Union apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| Bella Vista | Portsmith | 2BR,2BA | $2.25 |
| The Preserve at Cedar River | 3x2 | 3BR,2BA | $2.50 |
| Forestview | Plan 3B Townhome | 3BR,2BA | $2.23 |
| Echo Mountain | 2x2 with Den B Renovated | 2BR,2BA | $2.05 |
| Honey Creek | 2 Bed, 1.5 Bath Townhome Modern Reno | 2BR,1.5BA | $2.45 |
| Pinnacle on Lake Washington | Antiqua | 1BR,1BA | $2.61 |
| Heritage Grove | 1x1 | 1BR,1BA | $2.49 |
| The Windsor | Cambridge 1x1 | 1BR,1BA | $2.35 |
| Constellation | Vela | 1BR,1BA | $2.40 |
| RENTON SAGE | 1x1 Junior Classic | 1BR,1BA | $2.47 |
Quick Rent Budget Calculator
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Pet Friendly LifestyleSouth Union, Renton, WA
Ranked #34
Among cities in Washington for Apartment listings with Pet Friendly Amenities.
Pet Friendliness Lifestyle Score
3.5Pet Friendly
Best Local Schools in South Union, Renton, WA
Maplewood Heights Elementary School
Renton School District
Public School - Grades K-5 (610)
10 out of 10
School data provided by Great Schools
Lifestyle Ratings
ApartmentHomeLiving brings you our detailed rental search system called 'Lifestyle ratings', composed of rentals in areas across the United States including South Union, Renton, and the greater Seattle area. Our Lifestyle Ratings help you zero-in on the perfect place to call home. This takes in many factors including our Star Ratings to compare for the best proximity to parks and outdoor amenities, luxury amenities, kid and pet-friendly communities, availability of transit options, and other valuable search options. Find Lifestyle Search in the filter options (above). Happy Searching!
Getting Around the South Union Neighborhood in Renton, WA
Walk Score®
77 / 100
Very Walkable
Most errands can be accomplished on foot
Bike Score®
51 / 100
Bikeable
Some bike infrastructure
Transit Score®
31 / 100
Some Transit
A few nearby public transportation options
What Are Walk Score®, Transit Score®, and Bike Score® Ratings?
- Walk Score® measures the walkability of any address.
- Transit Score® measures access to public transit.
- Bike Score® measures the bikeability of any address.
Frequently Asked Questions about Cheap South Union Apartments
What is a cheap apartment in South Union?
A cheap apartment is any apartment up to the 30% percentile of cost for the area, which in South Union is under $1,658.
What is the price of a cheap apartment in South Union?
The cheapest apartment in South Union is Riviera Apartments which is listed at $1,355, while the average apartment in South Union costs $18,360.
What types of apartments are the cheapest in South Union?
Student, low-income, and by-the-bed apartments are typically the cheapest rentals in most cities, though they require qualifying criteria to rent. There are 64 regular apartments in South Union that we think qualify as ‘cheap apartments’ that do not have special requirements to apply to rent.
How do the prices of cheap apartments compare to the average apartment in South Union?
Cheap apartments in South Union have an average cost of $899 which is $17,461 cheaper than the average rent for all rentals in South Union.
Expert Rental Resources
Helpful Apartment Articles, How-To's and Tips
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.
The 10 Best Affordable Neighborhoods in Seattle, WA
Written by: Sharon Stallings
I'm Sharon, your ApartmentHomeLiving.com Local Expert for Seattle, Washington. My husband, two children, and I moved to West Seattle in 1995.
Apartment Common Area Rules: What Renters Need to Know
Written by: Christine Leonard, Esq.
Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.
How to Negotiate Your Apartment Lease and Save Money
Written by: Christine Leonard, Esq.
Everything is a negotiation in real estate!
The Rental Move-In Inspection Checklist: A Guide for Renters
Written by: Trey Huguley
The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.