
Cheap Homes for Rent in Union, MO from $500 (9 Rentals)
Search the lowest-cost Homes available for rent right now in Union.


6 S Center St

114 Oak St

17 Woodland Oaks Dr, Unit Woodland Oaks
Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between
Thinking about getting a co-signer for your rental application? We break down what a co-signer is, the potential benefits, and the serious risks for both parties. Find out if it's the right choice for you.

101 Sunset Ln

11 Dubois Ct

113 Sir Williams Ct

38 Dunsford Dr
Roommate Matching: Finding the Right Fit and Avoiding Pitfalls
When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

908 Olive St
Union, MO Local Guide

How much does it cost to rent a home in Union?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Union 2 Bedroom Homes for Rent | $1,338 | $775 | $2,500 |
| Union 3 Bedroom Homes for Rent | $1,837 | $975 | $2,800 |
| Union 4 Bedroom Homes for Rent | $2,837 | $1,550 | $4,100 |
| Union 5 Bedroom Homes for Rent | $3,998 | $3,998 | $3,998 |
Browse Top Homes for Rent in Union
Explore Union
Union, MO Local Guide
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Cheapest Available Union Apartments for Rent and Nearby
 The cheapest available apartment rental in Union, MO is a 1 Bed unit found at 990 S Lay Ave priced from $680. Summit Valley Apartments in the Gray Summit neighborhood has the second lowest priced unit, which is a 1 Bed apartment currently listed from $800. Here is today’s list of the most affordable Union apartments for rent:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| 990 S Lay Ave | 990 South Lay | 1BR,1BA | $680 |
| Summit Valley Apartments | One Bed, One Bath | 1BR,1BA | $800 |
| Chapel Ridge of Union | 1 Bedrooms | 1BR,1BA | $949 |
Best Value Apartments for Rent in Union, MO and Nearby
As of January 08, 2026 the best value apartment in the Union area is the $1.25 price per square foot Estate Homes Model at The Estates at The Waterways in the in the Whispering Woods neighborhood starting from $3,000. The second greatest value Union apartment is the 3B/2B Model at Washington Terrace starting at $1,350 with a $0.96 price per square foot . Here is today’s list of the best values for Union apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| The Estates at The Waterways | Estate Homes | 4BR,2.5BA | $1.25 |
| Washington Terrace | 3B/2B | 3BR,2BA | $0.96 |
| Aventura at Hawk Ridge | C1 | 3BR,2BA | $1.39 |
| Osage Estates Apartments | 3 Beds, 2 baths | 3BR,2BA | $1.15 |
| Preserve at Research Park | Misthaven | 2BR,2BA | $1.36 |
| Walden Pond | 3A | 3BR,2BA | $1.30 |
| Autumn Leaf Apartment Homes | Bedrooms Upstairs | 2BR,2BA | $1.12 |
| Summit Valley Apartments | One Bed, One Bath | 1BR,1BA | $0.98 |
| Chapel Ridge of Union | 1 Bedrooms | 1BR,1BA | $1.40 |
| 990 S Lay Ave | 990 South Lay | 1BR,1BA | $1.36 |
Don't Settle: How to Negotiate Your Apartment Lease and Save Money
Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.
Read ArticleThe Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro
Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.
Read ArticleCash or credit? Understanding the Importance of Credit Score in Real Estate and Renting
Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.
Read ArticleLocal Guide To the Best Student Friendly Neighborhoods to Rent Near Colleges in St. Louis
A Local Experts guide to the Best Student Friendly Neighborhoods Near Colleges in the St. Louis, MO metro area for affordable living. Find your perfect Student apartment, condo, or rental home today at apartmenthomeliving.com
Read ArticleQuick Rent Budget Calculator
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Best Local Schools in Union, MO
School data provided by Great Schools
Remember the 3 Rules of Real Estate:Location, Location, Location!
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Frequently Asked Questions about Union
What type of rentals are currently available in Union?
There are currently 49 Apartments for Rent in Union, MO with pricing that ranges from $680 to $3,400. There are also 45 Single Family Homes for rent, Condos, and Townhome rentals currently available in Union ranging from $525 to $4,100.
What is the current price range for Rental Homes in Union?
Today's rental pricing for Homes for Rent, Condos and Townhomes in Union ranges from $525 to $4,100 with an average monthly rent of $2,116.
How much are larger Three and Four Bedroom Rentals in Union?
For those who are looking for larger living arrangements, Three Bedroom Apartments in Union range from $1,200 to $3,185, while Three Bedroom Homes, Condos, and Townhomes for rent range from $975 to $2,800. Four Bedroom Single-Family rentals are also available starting from $1,550 and Four Bedroom Apartments start at $2,650.
Expert Rental Resources
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.
Articles, How-To's, and Tips

A Local Expert’s Guide To the 10 Top Budget-Friendly Neighborhoods to Rent in St. Louis
Written by: Taryn Shorr-Mckee
I’m Taryn, your ApartmentHomeLiving.com team Local Expert for St. Louis, Missouri. Nicknamed “a city of neighborhoods,” St. Louis has nearly 80 distinct communities, each with unique characteristics setting it apart from others.

How to Make Your Apartment Holiday-Ready: Renter-Friendly Tips
Written by: Justin Habersaat
Getting your apartment ready for the holidays can be exciting but sometimes challenging in a smaller space. Here are some modern tips to keep things festive, safe, and inviting this season.

Renting with Roommates: Realistic Expectations for Shared Lease
Written by: Christine Leonard, Esq.
Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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.