
3 Bedroom Apartments for Rent in Mascoutah, IL (23 Rentals)


1963 Nathan Ave

The Jewel Whispering Oaks

Longacre Apartment Resort
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Storyboard on Rockwood

Bouse Apartment Homes

Storyboard on Carol Ann

Green Mount Lakes

Storyboard on Wisteria

106 E Madison St
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204 W Wesley Dr

1632 Progress Ln

2350 Coniferous Dr

207 W Hwy 50

2746 Brookrun Dr

2923 Harvest Meadow Dr

764 Granite Dr
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709 Michael St

2429 Heather Hill Ct
Mascoutah, IL Local Guide

How much does it cost to rent an apartment in Mascoutah?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Mascoutah Studio Apartments | $610 | $610 | $610 |
| Mascoutah 1 Bedroom Apartments | $1,359 | $680 | $1,760 |
| Mascoutah 2 Bedroom Apartments | $1,649 | $548 | $2,720 |
Mascoutah 3 Bedroom Apartments | $1,534 | $1,150 | $1,995 |
Browse Top Apartments in Mascoutah
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Mascoutah, IL Local Guide
- Mascoutah Neighborhoods
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Mascoutah 3 Bedroom Apartment Units with Current Availability by Neighborhood
Availability Confirmed As of: January 05, 2026There are currently 4 available 3 Bedroom apartment units in Mascoutah, IL neighborhoods that range in price from $1,200 to $1,995. Heres is today's list of the top neighborhoods in Mascoutah with the most available 3 Bedroom apartments:
| Neighborhood | Available Units | Median Price | Min Price |
|---|---|---|---|
| Outlying St Clair County | 4 | $1,850 | $1,200 |
Largest Available Mascoutah and Nearby 3 Bedroom Apartments
The largest available 3 Bedroom apartment unit in Mascoutah, IL is found at Green Mount Lakes in the OFallon neighborhood and is 1,330 square feet priced from $1,950. Longacre Apartment Resort in the Sullivan Manors neighborhood has the second largest 3 Bedroom, which is sized at 1,285 square feet and currently listed start at $1,850. Here is today’s list of the largest available 3 Bedroom units in Mascoutah:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| Green Mount Lakes | O Fallon | 1,330 Sq Ft | $1,950 |
| Longacre Apartment Resort | 3BR/2BA | 1,285 Sq Ft | $1,850 |
| McKay Manor | 3 Bedroom | 1,266 Sq Ft | $1,150 |
Cheapest Available Mascoutah and Nearby 3 Bedroom Apartments
As of January 05, 2026 the lowest priced 3 Bedroom apartment unit in Mascoutah, IL is the 3 Bedroom Model starting from $1,150 at McKay Manor . The second most affordable Mascoutah 3 Bedroom is the 3BR/2BA Model at Longacre Apartment Resort starting at $1,850 in the Sullivan Manors neighborhood. The average price for all 3 Bedroom apartments in Mascoutah is currently $1,534. Here is today’s list of the cheapest available 3 Bedroom options in Mascoutah:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| McKay Manor | 3 Bedroom | $1,150 |
| Longacre Apartment Resort | 3BR/2BA | $1,850 |
| Green Mount Lakes | O Fallon | $1,950 |
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.
Read ArticleThe Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro
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Read ArticleCash or credit? Understanding the Importance of Credit Score in Real Estate and Renting
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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 ArticleQuick Rent Budget Calculator
How much rent can you afford?
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Best Local Schools in Mascoutah, IL
Mascoutah High School
Mascoutah Middle School
School data provided by Great Schools
Remember the 3 Rules of Real Estate:Location, Location, Location!
Explore Mascoutah, IL Rentals by Map
See the most popular apartments and homes in Mascoutah, IL
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 $1,534.
What is the largest available 3 Bedroom Mascoutah Apartment for rent?
Today's apartment with the most square footage in Mascoutah is a 1,330 square feet unit starting from $1,950 at Green Mount Lakes.
What is the average size for Mascoutah 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in Mascoutah is currently 1,739 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

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.

Renting with Roommates: Realistic Expectations for Shared Lease
Written by: Christine Leonard, Esq.
Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

How to Make Your Apartment Holiday-Ready: Renter-Friendly Tips
Written by: Justin Habersaat
Getting your apartment ready for the holidays can be exciting but sometimes challenging in a smaller space. Here are some modern tips to keep things festive, safe, and inviting this season.

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.



