Cheap Apartments for Rent in the South Union Neighborhood of Renton, WA from $700 (22 Rentals)

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Search the lowest-cost Apartments available for rent right now in the South Union area of Renton.

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Arbour Apartments
1 to 2 Bedroom Apartments

Arbour Apartments

2200-2202 NE 10th PlRenton, WA 98056
  • Utilities Included

Seattle's Best Affordable Neighborhoods

Learn about Seattle, WA and the best places to live with original content written by our Local Expert Sharon Stallings

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Sunset Oaks
Studio to 2 Bedroom Apartments

Sunset Oaks

2650 NE 10th StRenton, WA 98056
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Halo 11 Townhomes
2 Bedroom Apartments

Halo 11 Townhomes

3109 NE 11th PlRenton, WA 98056
  • Smoke Free
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The Hampton
2 Bedroom Apartments

The Hampton

270 Bronson Way NERenton, WA 98056
  • Utilities Included
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Highland Ridge
1 to 2 Bedroom Apartments

Highland Ridge

905-907 Aberdeen Ave NERenton, WA 98056
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Heritage Grove
1 to 2 Bedroom Apartments

Heritage Grove

1100 Sunset Blvd NERenton, WA 98056
  • Utilities Included
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The Windsor
1 to 3 Bedroom Apartments

The Windsor

4415 NE 5th StRenton, WA 98059
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Highland Palms
2 Bedroom Apartments

Highland Palms

1151 Olympia Ave NERenton, WA 98056

South Union, Renton, WA Local Guide

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 $1,100. Constellation has the second lowest priced unit, which is a 1 Bed apartment currently listed from $1,457. Here are the most affordable South Union apartments for rent in Seattle, WA:

Apartment ListingModel NameBed/BathPriced From
Riviera ApartmentsStudio Layout 1Studio,1BA$1,100
ConstellationVela1BR,1BA$1,457
The BerkshireAspen1BR,1BA$1,469
Maplewood ParkSTDOStudio,1BA$1,499
Sunset TerraceA2Studio,1BA$1,599

Best Value Apartments for Rent in South Union, WA

As of March 28, 2025 the best value apartment in the South Union area is the $2.19 price per square foot 2x2.5 TH Model at Echo Mountain in the in the Orillia neighborhood starting from $2,436. The second greatest value South Union apartment is the Plan B2 Model at Hilltop in the Highlands starting at $2,050 with a $2.14 price per square foot in the Highlands Park neighborhood. Here is today’s list of the best values for South Union apartments based on price per square foot:

Apartment ListingModel NameBed/BathPrice Per Sq.Ft.
Echo Mountain2x2.5 TH2BR,2.5BA$2.19
Hilltop in the HighlandsPlan B22BR,2BA$2.14
The WindsorCanterberry 2x22BR,2BA$2.40
Valley SpringsCEDAR2BR,2BA$2.39
Crown PointePlan B22BR,2BA$2.20
Peak 882x12BR,1BA$2.31
Heritage Grove1x11BR,1BA$2.28
Highland Palms2BR/1.0BA2BR,1BA$2.37
ConstellationVela1BR,1BA$2.17
The BerkshireAspen1BR,1BA$2.45

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Pet Friendly Lifestyle
South Union, Renton, WA

Ranked #34

Among neighborhoods in Renton, WA for Apartment listings with Pet Friendly Amenities

Pet Friendliness Lifestyle Score

4.0
Pet Friendly

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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®

76 / 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

Frequently Asked Questions about Cheap South Union Apartments

What is the Cheapest Studio apartment in South Union?

Currently the most affordable Cheap Studio Apartment in South Union is at Riviera Apartments listed at $1,100.

How much is rent for a Cheap One Bedroom South Union Apartment?

The lowest price for a Cheap One Bedroom South Union Apartment is $1,325 at Riviera Apartments.

What is the lowest price for a Cheap Two Bedroom South Union Apartment for rent?

Today's best deal for a Cheap Two Bedroom Apartment in South Union is starting from $1,582 at Constellation.

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.

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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.

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Understanding Amenity Fees: Know Where You Might Be Able to Save Money

Written by: Amber Kanuckel

With the rising costs of housing, a lot of renters are asking this question: Is it possible to opt out of various amenities that your rental property offers so that you can avoid paying the fees.

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Renting Smart: Lease Basics Every Renter Needs

Written by: Christine Leonard, Esq.

Often, in the excitement of finding a new place to live, there’s a rush to make it happen, and - too often - a new tenant signs a lease without reading it carefully.

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Battling the Butts: Your Guide to the Reality of Smoke-Free Renting

Written by: Andrea Lee Negroni, JD

While many apartment buildings are “no smoking” properties, it’s hard to know exactly how many. In 2017, the National Apartment Association reported more than half of rental properties had smoke free policies.