3 Bedroom Apartments for Rent in Cottleville, MO (52 Rentals)

How Many Bedrooms?Done
Select your price rangeDone
to
Note: Properties with the Total Monthly Price badge include all required fees. Hover over the badge for details.
Lifestyle Matching SearchDone
Learn more about Lifestyle Search
By AmenitiesDone
By Community TypeDone
Features and AvailabilityDone
Done

Renting with Roommates: Realistic Expectations for Shared Lease

Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

Read Article
property at 25 Steeplechase Dr

$1,795

Total Monthly Price

Total Monthly Price

Base Rent
$1,795
Total Monthly Price
$1,795

3 Bedroom, 1 Bath Home for Rent

Available Now

25 Steeplechase Dr

St. PetersMO63376

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.

Read Article

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

Read Article

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.

Read Article
close
View Me
633 Bordeaux Way
3 Bedroom Apartments

633 Bordeaux Way

633 Bordeaux WaySt. Peters, MO 63376
close
View Me
Village Point
3 Bedroom Apartments

Village Point

135 Rhythm Point DrSt. Peters, MO 63376
close
View Me
Reserve at Spencer
3 Bedroom Apartments

Reserve at Spencer

4000 Ryleigh Reserve LnSt. Peters, MO 63376
close
View Me
Bramblett Hills
3 Bedroom Apartments

Bramblett Hills

1000 Bramblett CrossingO'Fallon, MO 63366
Corporate Housing

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.

Read Article
Showing Results 1-50, Page 1 of 2

Cottleville, MO Local Guide

Largest Available Cottleville 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Cottleville, MO is found at Alpine Heights in the St. Charles neighborhood and is 1,519 square feet priced from $2,650. Woodstone Apartments in the Brighton Park neighborhood has the second largest 3 Bedroom, which is sized at 1,473 square feet and currently listed start at $2,100. Here is today’s list of the largest available 3 Bedroom units in Cottleville:

Apartment ListingModel NameSquare FootagePriced From
Alpine HeightsVail III1,519 Sq Ft$2,650
Woodstone ApartmentsThree Bedroom1,473 Sq Ft$2,100
Altair at the PreserveWestborough1,295 Sq Ft$2,295
Vinings of O'FallonThe Marlstone1,288 Sq Ft$1,660
Prairie Encore3B/2B - 4th Floor1,118 Sq Ft$2,550

Cheapest Available Cottleville 3 Bedroom Apartments

As of July 06, 2026 the lowest priced 3 Bedroom apartment unit in Cottleville, MO is the The Marlstone Model starting from $1,660 at Vinings of O'Fallon in the Whispering Woods neighborhood. The second most affordable Cottleville 3 Bedroom is the Three Bedroom Model at Woodstone Apartments starting at $2,100 in the Brighton Park neighborhood. The average price for all 3 Bedroom apartments in Cottleville is currently $2,174. Here is today’s list of the cheapest available 3 Bedroom options in Cottleville:

Apartment ListingModel NamePriced From
Vinings of O'FallonThe Marlstone$1,660
Woodstone ApartmentsThree Bedroom$2,100
Altair at the PreserveWestborough$2,295
Prairie Encore3B/2B - 2nd Floor$2,550
Alpine HeightsVail III$2,650

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.

Read Article
Decorative image

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.

decorative image of people with a giant lease agreement

Remember the 3 Rules of Real Estate:
Location, Location, Location!

Explore Cottleville, MO Rentals by Map

Decorative image of map

See the most popular apartments and homes in Cottleville, MO

View Map
Cottleville, MO Apartments Map
View Map
Cottleville, MO Rental Homes Map

Frequently Asked Questions about 3 Bedroom Cottleville Apartments

How much is the average rent for a 3 Bedroom Cottleville Apartment?

The average rent for a 3 Bedroom Apartment in Cottleville is $2,174.

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

Today's apartment with the most square footage in Cottleville is a 1,519 square feet unit starting from $2,650 at Alpine Heights.

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

The average size for a 3 Bedroom rental in Cottleville is currently 1,373 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.

Articles, How-To's, and Tips

decorative image for Renters Insurance 101: What It Is, What It Covers, and Why You Need It article

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.

decorative image for Apartment Occupancy Rates: Renter Attraction vs Renter Retention article

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.

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

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.

decorative image for Pet-Friendly Renting: Everything You Need to Know Before You Move article

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.