3 Bedroom Apartments for Rent in Union, MO (50 Rentals)

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RedBird Estates
3 Bedroom Apartments

RedBird Estates

1035 Halligan EstUnion, MO 63084

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.

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From Arch to Apartment: The St. Louis Insider's Guide to Renting Near the Area's Top Employers

The St. Louis Insider's Guide to renting near BJC, WashU, Boeing, SSM Health, and Anheuser-Busch. Find your perfect neighborhood to balance commute, lifestyle, and budget.

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Cash 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.

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The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

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Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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Showing Results 1-50, 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 Golf Club of Wentzville and is 1,674 square feet priced from $2,500. Creekside Landing in the Tysons Corner neighborhood has the second largest 3 Bedroom, which is sized at 1,672 square feet and currently listed start at $2,600. Here is today’s list of the largest available 3 Bedroom units in Union:

Apartment ListingModel NameSquare FootagePriced From
Golf Club of WentzvilleThree Bedroom1,674 Sq Ft$2,500
Creekside LandingAspen II with 2nd Floor Bay1,672 Sq Ft$2,600
Madison RockwoodThe Ballwin1,580 Sq Ft$1,983
The Prairie VillasVilla1,519 Sq Ft$2,475
The WillowsVail1,519 Sq Ft$2,525
Enclave at WinghavenThe St. Louis1,487 Sq Ft$1,909
Avenue64 ApartmentsC1a1,457 Sq Ft$2,464
Waterways ApartmentsWaterside II1,450 Sq Ft$2,000
Washington Terrace3B/2B1,405 Sq Ft$1,495
Carriage Place at Lake Chesterfield32D1,368 Sq Ft$1,716

Cheapest Available Union and Nearby 3 Bedroom Apartments

As of December 06, 2025 the lowest priced 3 Bedroom apartment unit in Union, MO is the 3 Beds, 2 baths Model starting from $1,300 at Osage Estates Apartments in the Gray Summit neighborhood. The second most affordable Union 3 Bedroom is the 3A Model at Walden Pond starting at $1,400 in the Murphy neighborhood. The average price for all 3 Bedroom apartments in Union is currently $2,194. Here is today’s list of the cheapest available 3 Bedroom options in Union:

Apartment ListingModel NamePriced From
Osage Estates Apartments3 Beds, 2 baths$1,300
Walden Pond3A$1,400
Washington Terrace3B/2B$1,495
Chapel Ridge of Union3 Bedrooms$1,500
Aventura at Hawk RidgeC1$1,865
Waterways ApartmentsWaterside I$1,880
The Legends on the Park3 Bedroom$1,899
Carriage Place at Lake Chesterfield32D$1,900
Enclave at WinghavenThe St. Louis$1,909
Madison RockwoodThe Ballwin$1,983

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.

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The 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.

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Local 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

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Quick Rent Budget Calculator

How much rent can you afford?

The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

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Best Local Schools in
Union, MO

School data provided by Great Schools

Remember the 3 Rules of Real Estate:
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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 $2,194.

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

Today's apartment with the most square footage in Union is a 1,674 square feet unit starting from $2,500 at Golf Club of Wentzville.

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

The average size for a 3 Bedroom rental in Union is currently 2,474 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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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.

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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.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate!