All Filters
Price
Beds

Select two tiles for min/max range

Baths
Transit Lines
Home Type
Home Styles
Specialty Housing

Housing Type

Additional Specialties

Pet Policy
Move-In Date
Popular Amenities
Rating
Show Only
Keyword
Searching for student living options?

Select your school and find the perfect place nearby or on-campus.

Pricing Type
Amenities
Nearby
Nearby

3 Bedroom Apartments for Rent in O'fallon MO - 68 Rentals

3 Bedroom O'fallon, MO Apartments for Rent

Find 68 three-bedroom apartments for rent in O'fallon, MO on Apartments.com. Whether you’re carving out a quiet home office, setting up a guest bedroom, or hosting friends for dinner, these homes give you the space to make it happen. Narrow your search by budget and must-have amenities, then take a closer look with 3D Matterport Tours that let you walk through every corner without leaving home. Start exploring today and see how a three-bedroom apartment in O'fallon can give you room to grow.


O'Fallon, MO Rental Insights

Average Rent Rates

What is the average size of a 3-bedroom apartment in O'fallon, MO?

In O'fallon, the average size of a three-bedroom apartment is 1,391 square feet.

How much is the rent for a 3 -bedroom apartment in O'fallon, MO?

To rent a three-bedroom apartment in O'fallon, it will cost you between $736 and $2,135.

Where can I find three-bedroom apartments in O'fallon, MO?

Three-bedroom apartments are located throughout O'fallon neighborhoods like West County, Bryan Valley, and Magnolia Village.

How many three-bedroom apartments are available in O'fallon, MO?

There are 68 three-bedroom apartments for rent in O'fallon.

Helpful Rental Guides for O'fallon, MO

Explore More on the Renterverse

Search Nearby Rentals

Map Options
Map View
Default
Satellite
Nearby Point of Interests
Travel Time

Set a destination, transportation method, and your ideal commute time to see results.

Commute Time is calculated at rush hour.