
Pet Friendly Apartments for Rent in Union, MO (50 Rentals)
Apartments for rent in Union that love your dogs or cats as much as you do!


Water Tower Apartments

702 Clearview Dr, Unit 2 Bedrooms 1 Bath

Stoneridge Townhomes

Whispering Meadows

College Village Apartments

Enclave at Winghaven

Rockwood Springs

Carriage Place at Lake Chesterfield

Mila
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 Willows

Autumn Leaf Apartment Homes

Montage at Hawk Ridge

Hearthstone at Autumn Hollow

The Waterways of Lake Saint Louis Homes

Altair at the Preserve

Villas on The Prairie

Citrine Apartments

ReNew WestGlen

Total Monthly Price
Avenue64 Apartments
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

The Legends on the Park Apartments

Ellisville Enclave

Creekside Landing

Synergy at the Meadows

Preserve at Research Park

Madison Rockwood

The Waterways of Lake Saint Louis Apartments

Total Monthly Price
Aurora Estates

Eagle Crest Villas

Aventura at Hawk Ridge
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

Southernside Apartments

Cedar Lakes Apartments

Summit Valley Apartments

Village on the Green

Aventura at Towne Centre

Walden Pond

Osage Estates Apartments

1700 Birch St
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

32 Modern St

2501 Shiva Dr

16920 Hickory Forest Ln

1530 Froesel Dr

622 Rustic Valley Dr

721 Cedar Glen Dr

297 Osprey Ct

Riverbend Estates III

Residences of Gambrill Gardens - 55+

Woodridge Manor Apartments
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 | $1,521 | $1,521 | $1,521 |
| Union 1 Bedroom Apartments | $1,461 | $710 | $1,917 |
| Union 2 Bedroom Apartments | $1,898 | $875 | $2,815 |
| Union 3 Bedroom Apartments | $2,386 | $1,300 | $3,185 |
| Union 4 Bedroom Apartments | $3,139 | $3,000 | $3,400 |
Browse Top Apartments in Union
See all Apartments in UnionExplore Union
Union, MO Local Guide
- Nearby Cities
- ZIP codes
- Local Counties
- School Districts
Pet Friendliest Union Apartments for Rent
The Union Apartment community with the highest ApartmentHomeLiving.com Lifestyle Score for Pet Friendliness is Southernside Apartments in the OFallon St Charles neighborhood with a Pet Friendliness rating of 3.2 of 4. The Willows in the Wentzville neighborhood ranks second in Pet Friendliness with a score of 3.2 of 4. Here is today’s list of the most Pet Friendly Union apartments for rent:
| Apartment Listing | Pet Rating | Neighborhood | Priced From |
|---|---|---|---|
| Southernside Apartments | 3.2/4 | OFallon St Charles | $1,111 |
| The Willows | 3.2/4 | Wentzville | $2,450 |
| Avenue64 Apartments | 3/4 | OFallon St Charles | $1,423 |
Cheapest Pet Friendly Apartment Rentals in Union , MO and nearby
The lowest priced Union apartment at a property that allows pets is the 1B/1B - ADA 1st Floor Prairie View End Cap 1 Bed Model at Hearthstone at Autumn Hollow in the Wentzville neighborhood starting from $1,280. 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 |
|---|---|---|
| Hearthstone at Autumn Hollow | 1B/1B - ADA 1st Floor Prairie View End Cap | $1,280 |
| Southernside Apartments | Two Bedroom | $1,331 |
| The Waterways of Lake Saint Louis Apartments | Brookside | $1,350 |
| Avenue64 Apartments | A1 | $1,423 |
| Altair at the Preserve | Aberdeen | $1,439 |
| Preserve at Research Park | Millgate | $1,849 |
| Montage at Hawk Ridge | The Overture | $2,075 |
| Creekside Landing | Aspen II with 2nd Floor Bay | $2,600 |
| The Willows | Aspen | $2,725 |
| 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 $1,890.
What is the largest Pet Friendly Union Apartment for rent?
Today's Pet Friendly apartment with the most square footage in Union is a 2,002 square feet unit starting from $2,450 at The Willows.
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 905 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

St. Louis Living: Your Local Expert's 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.

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.

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.
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.

First Apartment Regrets: Real Renters Share What They'd Do Differently
Written by: Robin Stewart
Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.

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.