3 Bedroom Apartments for Rent in Cottleville, MO (47 Rentals)

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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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Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

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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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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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property at 4 Countryside Dr

4 Countryside Dr

St. PetersMO63376
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633 Bordeaux Way
3 Bedroom Apartments

633 Bordeaux Way

633 Bordeaux WaySt. Peters, MO 63376
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Meadowridge Apartments
3 Bedroom Apartments

Meadowridge Apartments

2000 Styling Ridge DrSt. Charles, MO 63304
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Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Bramblett Hills
3 Bedroom Apartments

Bramblett Hills

1000 Bramblett CrossingO'Fallon, MO 63366
Corporate Housing
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Cottleville, MO Local Guide

Largest Available Cottleville and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Cottleville, MO is found at The Prairie Villas in the Tysons Corner neighborhood and is 1,987 square feet priced from $2,900. Alpine Heights in the OFallon St Charles neighborhood has the second largest 3 Bedroom, which is sized at 1,519 square feet and currently listed start at $2,475. Here is today’s list of the largest available 3 Bedroom units in Cottleville:

Apartment ListingModel NameSquare FootagePriced From
The Prairie VillasVilla - Finished Lower Level1,987 Sq Ft$2,900
Alpine HeightsVail III1,519 Sq Ft$2,475
The Reserve At Mid RiversTuscany1,518 Sq FtCall for Rates
Enclave at WinghavenThe St. Louis1,487 Sq Ft$1,914
Woodstone ApartmentsThree Bedroom1,473 Sq Ft$1,900
Avenue64 ApartmentsC1a1,457 Sq Ft$2,576
Meadowridge ApartmentsRobin1,250 Sq Ft$1,832
Traditions At Mid RiversTrenton 21,214 Sq Ft$1,833
Sterling Heights Apartments3 Bedroom Townhouse1,140 Sq Ft$1,562
Reserve at SpencerSpencer1,127 Sq Ft$1,226

Cheapest Available Cottleville and Nearby 3 Bedroom Apartments

As of November 20, 2025 the lowest priced 3 Bedroom apartment unit in Cottleville, MO is the Spencer Model starting from $1,226 at Reserve at Spencer in the Brighton Park neighborhood. The second most affordable Cottleville 3 Bedroom is the 3 Bedroom Townhouse Model at Sterling Heights Apartments starting at $1,562 in the OFallon St Charles neighborhood. The average price for all 3 Bedroom apartments in Cottleville is currently $2,143. Here is today’s list of the cheapest available 3 Bedroom options in Cottleville:

Apartment ListingModel NamePriced From
Reserve at SpencerSpencer$1,226
Sterling Heights Apartments3 Bedroom Townhouse$1,562
Traditions At Mid RiversTrenton$1,798
Meadowridge ApartmentsRobin$1,832
Woodstone ApartmentsThree Bedroom$1,900
Enclave at WinghavenThe St. Louis$1,914
Alpine HeightsVail III$2,475
Prairie Encore3A$2,565
Avenue64 ApartmentsC1a$2,576
The Prairie VillasVilla$2,625

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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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.

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

Explore Cottleville, MO Rentals by Map

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Getting Around Cottleville, MO

Walk Score®

33 / 100

Car-Dependent

Most errands require a car

Bike Score®

31 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about 3 Bedroom Cottleville Apartments

What is the Cheapest apartment in Cottleville with 3 Bedroom?

Currently the most affordable 3 Bedroom in Cottleville is at Reserve at Spencer listed at $1,226.

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

The average rent for a 3 Bedroom Apartment in Cottleville is $2,143.

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

Today's apartment with the most square footage in Cottleville is a 1,987 square feet unit starting from $2,900 at The Prairie Villas.

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

The average size for a 3 Bedroom rental in Cottleville is currently 1,504 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

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.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.

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Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.