3 Bedroom Apartments for Rent in Union, MO (40 Rentals)

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RedBird Estates
3 Bedroom Apartments

RedBird Estates

1035 Halligan EstUnion, MO 63084

St. Louis's Best Affordable Neighborhoods

Learn about St. Louis and the best places to live with original content written by our St. Louis, MO Local Expert Taryn Shorr-Mckee

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property at 142 Shaw Dr

142 Shaw Dr

EurekaMO63025
property at 2531 Chukka Dr

2531 Chukka Dr

EurekaMO63025
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Madison Rockwood
3 Bedroom Apartments

Madison Rockwood

170 Steamboat LnBallwin, MO 63011
Showing Results 1-40, Page 1 of 1

Union, MO Local Guide

Largest Available Union and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Union, MO is found at The Prairie Villas in the Whispering Woods neighborhood and is 1,987 square feet priced from $3,050. Golf Club of Wentzville in the Crimson Oaks neighborhood has the second largest 3 Bedroom, which is sized at 1,642 square feet and currently listed start at $2,500. Here is today’s list of the largest available 3 Bedroom units in Union:

Apartment ListingModel NameSquare FootagePriced From
The Prairie VillasVilla - Finished Lower Level1,987 Sq Ft$3,050
Golf Club of Wentzville3BR 2BA1,642 Sq Ft$2,500
Madison RockwoodThe Ballwin1,580 Sq Ft$1,981
The WillowsVillas1,519 Sq Ft$2,525
Avenue64 ApartmentsC1a1,457 Sq Ft$2,495
CitrineSunrise1,249 Sq Ft$2,019
The Legends on the Park3 Bedroom1,184 Sq Ft$1,899
Chapel Ridge of Union3 Bedrooms1,090 Sq Ft$1,450
Walden Pond3A1,080 Sq Ft$1,350

Cheapest Available Union and Nearby 3 Bedroom Apartments

As of March 09, 2025 the lowest priced 3 Bedroom apartment unit in Union, MO is the 3A Model starting from $1,350 at Walden Pond in the Murphy neighborhood. The second most affordable Union 3 Bedroom is the 3 Bedrooms Model at Chapel Ridge of Union starting at $1,450 . The average price for all 3 Bedroom apartments in Union is currently $2,349. Here is today’s list of the cheapest available 3 Bedroom options in Union:

Apartment ListingModel NamePriced From
Walden Pond3A$1,350
Chapel Ridge of Union3 Bedrooms$1,450
Carriage Place at Lake Chesterfield33E$1,749
The Legends on the Park3 Bedroom$1,899
Madison RockwoodThe Ballwin$1,981
CitrineSunrise$2,009
Avenue64 ApartmentsC1$2,300
The Prairie VillasVilla$2,475
Golf Club of Wentzville3BR 2BA$2,500
The WillowsVillas$2,525

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Getting Around Union, MO

Walk Score®

32 / 100

Car-Dependent

Most errands require a car

Bike Score®

33 / 100

Somewhat Bikeable

Minimal bike infrastructure

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 3 Bedroom Union Apartments

How much is the average rent for a 3 Bedroom Union Apartment?

The average rent for a 3 Bedroom Apartment in Union is $2,349.

What is the largest available 3 Bedroom Union Apartment for rent?

Today's apartment with the most square footage in Union is a 1,987 square feet unit starting from $3,050 at The Prairie Villas.

What is the average size for Union 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Union is currently 1,744 sq ft.

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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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.

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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.

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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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How Your Move-In Inspection Can Protect Your Security Deposit

Written by: Christine Leonard, Esq.

If you’re anything like most people, housing costs represent a huge chunk of your monthly budget. On top of that, moving can be both a stressful and expensive affair.