
Apartments for Rent in Union, MO (82 Rentals)


Water Tower Apartments

701 W Main St

Enclave at Winghaven

Rockwood Springs

Carriage Place at Lake Chesterfield

Mila

Hearthstone at Autumn Hollow

Montage at Hawk Ridge

The Willows
St. Louis Living: Your Local Expert's Guide to Neighborhoods and Renting
Moving to St. Louis? Get the ultimate insider's guide to the city's neighborhoods, from the historic CWE to residential Shaw. Find your perfect apartment and settle in like a local.

The Prairie Luxury Apartments

The Waterways of Lake Saint Louis Homes

Villas on The Prairie

The Sullivan

Altair at the Preserve

Citrine Apartments

The Legends on the Park Apartments

Ellisville Enclave

Creekside Landing

Total Monthly Price
Avenue64 Apartments
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
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Synergy at the Meadows

Preserve at Research Park

The Waterways of Lake Saint Louis Apartments

Madison Rockwood

Autumn Leaf Apartment Homes

Washington Terrace

Town Square Apartments

Eagle Crest Villas

Aventura at Hawk Ridge

ReNew WestGlen
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.

Aventura at Wentzville

The Solstice

Cedar Lakes Apartments

Southernside Apartments

990 S Lay Ave

Pacific Village Apartments

Village on the Green

Aventura at Towne Centre

Walden Pond

Summit Valley Apartments
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

Osage Estates Apartments

618 Carolee Ct

602 Bristol Ct

161 Baker St

715 Walnut St

307 W 4th St

520 W 8th St

509 W 2nd St

25 Madison Ave

4 Grayson Ridge Dr
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.
Union, MO Local Guide

How much does it cost to rent an apartment in Union?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Union Studio Apartments | $1,420 | $1,420 | $1,420 |
| Union 1 Bedroom Apartments | $1,495 | $680 | $2,209 |
| Union 2 Bedroom Apartments | $1,881 | $875 | $2,815 |
| Union 3 Bedroom Apartments | $2,387 | $1,300 | $3,185 |
| Union 4 Bedroom Apartments | $3,160 | $3,000 | $3,400 |
Browse Top Apartments in Union
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Union, MO Local Guide
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A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back
Learn the property manager's true secrets to a zero-deduction move-out. Use this step-by-step guide on documentation, cleaning, and lease-reading to reclaim your security deposit.
Read Article18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property
Tour smarter and choose with confidence. Get the essential 18 questions that reveal the truth about a rental property's maintenance, utilities, and safety.
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 ArticleReal 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.
Read ArticleQuick 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.
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 is the current price range for One Bedroom Union Apartments for rent?
Today's rental pricing for One Bedroom Apartments in Union ranges from $680 to $2,209 with an average monthly rent of $1,495.
What does renting a Two Bedroom Apartment in Union cost?
The monthly rent prices of Two Bedroom Apartments currently available in Union range from $875 to $2,815. Today's average rental price for Two Bedrooms here is $1,881.
How expensive are Union Three Bedroom Apartments?
There are currently 32 Three Bedroom Apartments listings available in Union on ApartmentHomeLiving.com. The pricing ranges from $1,300 to $3,185 - averaging $2,387 for the location.
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

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.

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.

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

Renters Insurance 101: What It Is, What It Covers, and Why You Need It
Written by: Robin Stewart
Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.

Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.

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.

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.