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

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Whispering Meadows
1 Bedroom Apartments

Whispering Meadows

105 Whispering Meadows DrUnion, MO 63084
Senior Living
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Denmark Villas
1 Bedroom Apartments

Denmark Villas

303 Atlantis DrUnion, MO 63084
Senior Living
  • Utilities Included

Genius Ideas and Studio Layout Tips That Maximize Every Square Inch

Transform your studio apartment layout and maximize storage. Get proven ideas from a 20-year property expert to make any small space stylish and functional.

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Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts

Create a productive work-from-home apartment setup, even in a small space or studio. Discover layout ideas, desk solutions, and organization tips that actually work.

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Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Renting Smart: Lease Basics Every Renter Needs

Demystify Your Rental Lease. Learn the basics about renting, deposits, and tenant/landlord responsibilities. Rent smart and avoid surprises. | Renter University at ApartmentHomeLiving.com

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Woodridge Manor Apartments
1 Bedroom Apartments

Woodridge Manor Apartments

2404 Williams Creek RdHigh Ridge, MO 63049
Corporate Housing
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How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

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Showing Results 1-40, Page 1 of 1

Union, MO Local Guide

Largest Available Union and Nearby 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Union, MO is found at Avenue64 Apartments in the Tysons Corner neighborhood and is 1,045 square feet priced from $1,707. Mila in the Enclaves at Cherry Hills neighborhood has the second largest 1 Bedroom, which is sized at 946 square feet and currently listed start at $1,790. Here is today’s list of the largest available 1 Bedroom units in Union:

Apartment ListingModel NameSquare FootagePriced From
Avenue64 ApartmentsA21,045 Sq Ft$1,707
MilaWalnut946 Sq Ft$1,790
Washington Terrace1B/1B895 Sq Ft$1,245
The Waterways of Lake Saint Louis ApartmentsBrookside895 Sq Ft$1,350
Synergy at the MeadowsFlow854 Sq Ft$1,772
Summit Valley ApartmentsOne Bed, One Bath815 Sq Ft$855
The Sullivan1B/1B - 3rd Floor809 Sq Ft$1,430
Rockwood SpringsThe Spruce805 Sq Ft$1,339
Altair at the PreserveA2758 Sq Ft$1,550
Citrine ApartmentsCanary756 Sq Ft$1,353

Cheapest Available Union and Nearby 1 Bedroom Apartments

As of June 15, 2026 the lowest priced 1 Bedroom apartment unit in Union, MO is the 990 South Lay Model starting from $710 at 990 S Lay Ave . The second most affordable Union 1 Bedroom is the 1 Bed, 1 bath Model at Osage Estates Apartments starting at $850 in the Gray Summit neighborhood. The average price for all 1 Bedroom apartments in Union is currently $1,500. Here is today’s list of the cheapest available 1 Bedroom options in Union:

Apartment ListingModel NamePriced From
990 S Lay Ave990 South Lay$710
Osage Estates Apartments1 Bed, 1 bath$850
Summit Valley ApartmentsOne Bed, One Bath$855
Chapel Ridge of Union1 Bedrooms$950
Washington Terrace1B/1B$1,245
Rockwood SpringsThe Spruce$1,339
The Waterways of Lake Saint Louis ApartmentsBrookside$1,350
Hearthstone at Autumn Hollow1B/1B - 3rd Floor Lake View$1,350
Citrine ApartmentsCanary$1,353
Avenue64 ApartmentsA1$1,375

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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Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

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Frequently Asked Questions about 1 Bedroom Union Apartments

How much is the average rent for a 1 Bedroom Union Apartment?

The average rent for a 1 Bedroom Apartment in Union is $1,500.

What is the largest available 1 Bedroom Union Apartment for rent?

Today's apartment with the most square footage in Union is a 1,045 square feet unit starting from $1,707 at Avenue64 Apartments.

What is the average size for Union 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Union is currently 778 sq ft.

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.

Helpful Local Expert Guides

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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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Local Guide To the Best Student Friendly Neighborhoods to Rent Near Colleges in St. Louis

Written by: Taryn Shorr-Mckee

Finding the right neighborhood to rent near your St. Louis college or university isn’t just about convenience.

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St. Louis Living: Your Local Experts Guide to Neighborhoods and Renting

Written by: Taryn Shorr-Mckee

St. Louis is a historic city of neighborhoods — nearly 80 of them — each with its own personality, rhythm, and everyday comforts.

Articles, How-To's, and Tips

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Genius Ideas and Studio Layout Tips That Maximize Every Square Inch

Written by: Lauren Harrington

This article was written based on first-hand renter experiences and common layout challenges identified after move-in.

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How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

Written by: Robin Stewart

Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.

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Pet-Friendly Renting: Everything You Need to Know Before You Move

Written by: Christine Leonard, Esq.

For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.

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Creative Ways Developers Reimagine Retail Spaces as Residential Units

Written by: Robin Stewart

Adaptive reuse is when a commercial property is converted and repurposed. The real estate industry has embraced a growing number of these projects.