
Pet Friendly Apartments for Rent in Union, MO (47 Rentals)
Apartments for rent in Union that love your dogs or cats as much as you do!


Water Tower Apartments

Stoneridge Townhomes

Whispering Meadows

College Village Apartments

Enclave at Winghaven

Rockwood Springs

The Willows
Pet-Friendly Renting: Everything You Need to Know Before You Move
Finding a pet-friendly apartment is with ease. Learn how to navigate the rental process as a pet owner and build trust with your landlord from day one.

Hearthstone at Autumn Hollow

Montage at Hawk Ridge

Villas on The Prairie

The Waterways of Lake Saint Louis Homes

Altair at the Preserve

Citrine Apartments

The Legends on the Park Apartments

Ellisville Enclave

Creekside Landing
Understanding Amenity Fees: Know Where You Might Be Able to Save Money
What are amenity fees and are they optional? This guide breaks down everything you need to know about apartment amenity fees, including when you can opt out and how you might be able to lower your rent.

Total Monthly Price
Avenue64 Apartments

Synergy at the Meadows

Preserve at Research Park

The Waterways of Lake Saint Louis Apartments

Madison Rockwood

The Prairie Luxury Apartments

Eagle Crest Villas

Aventura at Hawk Ridge

ReNew WestGlen
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.

Aventura at Wentzville

The Solstice

Southernside Apartments

Cedar Lakes Apartments

Village on the Green

Aventura at Towne Centre

Walden Pond

Summit Valley Apartments

Osage Estates Apartments
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.

715 W 2nd St

25 Madison Ave

6 S Center St

202 Bland St

32 Modern St

24 Modern St

5233 Mirasol Manor Way

6806 Tree Top

Riverbend Estates III
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.

Residences of Gambrill Gardens - 55+

Woodridge Manor Apartments
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 | $1,500 | $680 | $1,957 |
| Union 2 Bedroom Apartments | $1,881 | $875 | $2,815 |
| Union 3 Bedroom Apartments | $2,410 | $1,300 | $3,185 |
| Union 4 Bedroom Apartments | $3,154 | $3,000 | $3,400 |
Browse Top Apartments in Union
See all Apartments in UnionExplore Union
Union, MO Local Guide
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Cheapest Pet Friendly Apartment Rentals in Union , MO and nearby
The lowest priced Union apartment at a property that allows pets is the C2 2 Beds Model at Cedar Lakes Apartments in the Carlton Glen Estates neighborhood starting from $1,155. The second cheapest Union Pet Friendly apartment is the Two Bedroom Model at Southernside Apartments, which is a 2 Beds starting at $1,331 in the Tysons Corner neighborhood. Here are the most affordable Pet Friendly Union apartments.
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| Cedar Lakes Apartments | C2 | $1,155 |
| Southernside Apartments | Two Bedroom | $1,331 |
| The Waterways of Lake Saint Louis Apartments | Brookside | $1,350 |
| Hearthstone at Autumn Hollow | 1B/1B - 3rd Floor Lake View | $1,350 |
| Avenue64 Apartments | A1 | $1,375 |
| Altair at the Preserve | A2 | $1,550 |
| Synergy at the Meadows | Flow | $1,772 |
| The Willows | Breckenridge | $2,450 |
| Creekside Landing | Aspen II with 2nd Floor Bay | $2,600 |
| The Waterways of Lake Saint Louis Homes | Rental Homes | $3,000 |
10 Hidden Costs of Renting You Should Budget for Before Signing a Lease
Avoid financial stress when renting. Learn about the 10 most common hidden costs—from pet fees to utilities—you must budget for before you sign a lease.
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!
Explore Union, MO Rentals by Map
See the most popular apartments and homes in Union, MO
Frequently Asked Questions about Pet Friendly Union Apartments
How much is the average rent for a Pet Friendly Union Apartment?
The average rent for a Pet Friendly Apartment in Union is $1,955.
What is the largest Pet Friendly Union Apartment for rent?
Today's Pet Friendly apartment with the most square footage in Union is a 1,987 square feet unit starting from $3,000 at Villas on The Prairie.
What is the average size for Union Pet Friendly Apartments for rent?
The average size for a Pet Friendly rental in Union is currently at 969 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

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

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.

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.

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.

Neighborhood and Market Insights: How to Choose the Right Area to Rent
Written by: Robin Stewart
Apartment-hunting can be a gargantuan task. Renters have a wish list of items—some luxuries, some necessities—but finding what you seek in the right place is perhaps the most important part of the journey.
