3 Bedroom Apartments for Rent in Mascoutah, IL (25 Rentals)

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1320 McKinley St
3 Bedroom Apartments

1320 McKinley St

1320 McKinley StMascoutah, IL 62258
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Prairie Lake
3 Bedroom Apartments

Prairie Lake

31 S County RdMascoutah, IL 62258
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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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St. Louis Living: Your Local Expert's Guide to Neighborhoods and Renting

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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.

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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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Mascoutah, IL Local Guide

Mascoutah 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: April 28, 2026

There are currently 3 available 3 Bedroom apartment units in Mascoutah, IL neighborhoods that range in price from $1,300 to $2,235. Heres is today's list of the top neighborhoods in Mascoutah with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Outlying St Clair County3$1,960$1,300

Largest Available Mascoutah and Nearby 3 Bedroom Apartments

Apartment ListingModel NameSquare FootagePriced From
Storyboard on Carol AnnCarol Ann C11,800 Sq Ft$2,235
McKay Manor3 Bedroom1,266 Sq Ft$730

Cheapest Available Mascoutah and Nearby 3 Bedroom Apartments

As of April 28, 2026 the lowest priced 3 Bedroom apartment unit in Mascoutah, IL is the 3 Bedroom Model starting from $730 at McKay Manor . The second most affordable Mascoutah 3 Bedroom is the Rockwood C1 Model at Storyboard on Rockwood starting at $1,660 in the OFallon neighborhood. The average price for all 3 Bedroom apartments in Mascoutah is currently $1,692. Here is today’s list of the cheapest available 3 Bedroom options in Mascoutah:

Apartment ListingModel NamePriced From
McKay Manor3 Bedroom$730
Storyboard on RockwoodRockwood C1$1,660
Storyboard on Carol AnnCarol Ann C1$2,235

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.

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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

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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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Local 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

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Best Local Schools in
Mascoutah, IL

School data provided by Great Schools

Remember the 3 Rules of Real Estate:
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Explore Mascoutah, IL Rentals by Map

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Frequently Asked Questions about 3 Bedroom Mascoutah Apartments

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

The average rent for a 3 Bedroom Apartment in Mascoutah is $1,692.

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

Today's apartment with the most square footage in Mascoutah is a 1,800 square feet unit starting from $2,235 at Storyboard on Carol Ann.

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

The average size for a 3 Bedroom rental in Mascoutah is currently 1,492 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

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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.

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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.

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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

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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.

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18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property

Written by: Lauren Harrington

Renting your next home can feel thrilling and overwhelming at the same time.