3 Bedroom Apartments for Rent in Cottleville, MO (50 Rentals)

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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.

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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.

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property at 11 Deer Grove Dr

$1,950

Total Monthly Price

Total Monthly Price

Base Rent
$1,950
Total Monthly Price
$1,950

3 Bedroom, 2 Bath Townhome for Rent

Available Now

11 Deer Grove Dr

St. PetersMO63376

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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The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

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Village Point
3 Bedroom Apartments

Village Point

135 Rhythm Point DrSt. Peters, MO 63376
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633 Bordeaux Way
3 Bedroom Apartments

633 Bordeaux Way

633 Bordeaux WaySt. Peters, MO 63376
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Bramblett Hills
3 Bedroom Apartments

Bramblett Hills

1000 Bramblett CrossingO'Fallon, MO 63366
Corporate Housing
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Meadowridge Apartments
3 Bedroom Apartments

Meadowridge Apartments

2000 Styling Ridge DrSt. Charles, MO 63304
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Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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Showing Results 1-50, Page 1 of 1

Cottleville, MO Local Guide

Largest Available Cottleville 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Cottleville, MO is found at The Reserve At Mid Rivers in the OFallon St Charles neighborhood and is 1,518 square feet priced from $2,087. Avenue64 Apartments in the Tysons Corner neighborhood has the second largest 3 Bedroom, which is sized at 1,446 square feet and currently listed start at $2,300. Here is today’s list of the largest available 3 Bedroom units in Cottleville:

Apartment ListingModel NameSquare FootagePriced From
The Reserve At Mid RiversTuscany1,518 Sq Ft$2,087
Avenue64 ApartmentsC11,446 Sq Ft$2,300
Altair At The PreserveWestborough1,295 Sq Ft$2,208
The Jewel O'FallonPearl1,225 Sq Ft$1,916
Sterling Heights Apartments3 Bedroom Townhouse1,140 Sq Ft$1,653
Prairie Encore3B/2B - 4th Floor1,118 Sq Ft$2,550

Cheapest Available Cottleville 3 Bedroom Apartments

As of May 17, 2026 the lowest priced 3 Bedroom apartment unit in Cottleville, MO is the 3 Bedroom Townhouse Model starting from $1,653 at Sterling Heights Apartments in the OFallon St Charles neighborhood. The second most affordable Cottleville 3 Bedroom is the Pearl Model at The Jewel O'Fallon starting at $1,916 in the Whispering Woods neighborhood. The average price for all 3 Bedroom apartments in Cottleville is currently $2,132. Here is today’s list of the cheapest available 3 Bedroom options in Cottleville:

Apartment ListingModel NamePriced From
Sterling Heights Apartments3 Bedroom Townhouse$1,653
The Jewel O'FallonPearl$1,916
The Reserve At Mid RiversTuscany$2,087
Altair At The PreserveWestborough$2,208
Avenue64 ApartmentsC1$2,300
Prairie Encore3B/2B - 2nd Floor$2,550

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 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 $2,132.

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

Today's apartment with the most square footage in Cottleville is a 1,518 square feet unit starting from $2,087 at The Reserve At Mid Rivers.

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

The average size for a 3 Bedroom rental in Cottleville is currently 1,577 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

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A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back

Written by: Lauren Harrington

I’m going to talk with you as a seasoned property manager and friend. So, let’s start with your security deposit. I want you to think about this guide as insider information. You deserve your deposit back.

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

Written by: Lauren Harrington

This article is based on first-hand experience managing apartment communities and helping renters adapt to their spaces after moving in.

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What Does “Rent Burdened” Mean? How Much Rent Is Too Much

Written by: Lauren Harrington

This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.

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Maximizing Your Refund: Essential Tax Tips for Renters

Written by: Christine Leonard, Esq.

Other than tax professionals, I can’t think of anyone who looks forward to tax season. For everybody else, April is a stressful month to collect information and meet deadlines.