3 Bedroom Apartments for Rent in O'Fallon, MO
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3 bd $1,944Total monthly cost4.0 (4)1000 Applerock Dr, Ofallon, MO 63368Apply online • Pet friendly • Fitness center
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3 bd $1,900Base rent4.0 (1)100 Bicks Hill Rd., O'fallon, MO 63366Apply online • Pet friendly • Fitness center
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3 bd $2,725Base rent202 Dogwood Prairie, Dardenne Prairie, MO 63368Apply online • Pet friendly
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3 bd $2,461+Total monthly cost4.5 (5)1000 Watermark Drive, O Fallon, MO 63368Apply online • Pet friendly • Fitness center
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3 bd $2,905Base rent246 WABASH WOODS Way, O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
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3 bd $2,105Base rent70 Fawn Oaks Drive, O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
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3 bd $2,405Base rent1357 Buffalo Rock Drive, O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
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3 bd $2,855Base rent234 Wabash Woods, O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
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3 bd $2,060Base rent37 Westbrook Dr., O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
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3 bd $2,800Base rent128 Homefield Lake Court, O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
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3 bd $2,255+Base rent4.5 (5)1000 Bramblett Crossing, O'fallon, MO 63366Pet friendly • Parking
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Ask for pricing4.0 (21)941 Clubhouse Ln, Ofallon, MO 63366Pet friendly • Fitness center • Pool
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More Rentals Near O'Fallon, MO
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3 bd $2,695+Base rent1000 Centennial Club Drive, Lake St. Louis, MO 63367Apply online • Pet friendly
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3 bd $2,890Base rent700 Fernwood Terrace, Lake St Louis, MO 63367Apply online • Pet friendly • Dishwasher
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3 bd $2,575+Base rent4.0 (3)307 Willow Manor Drive, Lake St. Louis, MO 63367Apply online • Pet friendly
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3 bd $2,190Base rent6 Rouen Ct, Lake Saint Louis, MO 63367Apply online • Pet friendly • Dishwasher
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3 bd $2,190Base rent41 GARY GLEN Dr, Saint Peters, MO 63376Apply online • Pet friendly • Dishwasher
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3 bd $1,972+Base rent4.0 (38)1000 Fountain Grass Drive, Lake St. Louis, MO 63367Apply online • Pet friendly • Fitness center
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3 bd $1,765Base rent23 Steeplechase, Saint Peters, MO 63376Apply online • Pet friendly • Air conditioner
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3 bd $1,795+Base rent4.0 (1)800 Aventura Way, St. Peters, MO 63376Pet friendly • Fitness center • Pool
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Rent specials3 bd $1,800Base rent5.0 (1)Compassion Court, Wentzville, MO 63385Pet friendly -
3 bd $1,865Base rent4.5 (3)90 Compassion Circle, Wentzville, MO 63385Pet friendly • High Speed Internet
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3 bd $1,825Base rent3.5 (2)2500 Hawk Ridge Trail Court, Lake St Louis, MO 63367Pet friendly • Parking • Dishwasher
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3 bd $1,800Base rent90 Compassion Circle, Wentzville, MO 63385Pet friendly • Parking • Dishwasher
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3 bd $1,035Base rent78 Country Hill Rd, Saint Peters, MO 63376Pet friendly
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Frequently asked questions
What is the price range for a 3-bedroom apartment in O'Fallon, MO?
The price range for a 3-bedroom apartment in O'Fallon, MO is between $1,900 and $2,905.
How many 3 bedroom apartments for rent are available in O'Fallon, MO on RentCafe?
There are 10 3 bedroom rentals available on RentCafe. Prices and availability in O'Fallon, MO were last updated on 11 Jul 2026.
What is the average size of a 3 bedroom apartment in O'Fallon, MO?
The average O'Fallon, MO 3 bedroom apartment size is 1,537 sq. ft.
What are the advantages of renting a 3 bedroom apartment in O'Fallon, MO?
Renting a 3 bedroom apartment offers extra space compared to a 2 bedroom apartment, suited for a family or for sharing it with someone else.
What are the downsides of renting a 3 bedroom apartment in O'Fallon, MO?
A 3 bedroom apartment is more expensive than smaller units and it usually comes with higher utility costs.
Renting a 3 bedroom apartment in O'Fallon, MO
If you are looking for a home with a lot of space for you and your family, but a house doesn’t really seem like the right fit, consider looking for a 3 bedroom apartment. In O'Fallon, MO there are 25 properties that offer about 35 3 bedroom apartments. These apartments are spacious enough to fit an entire family, and they come with a plethora of benefits. In general, apartments tend to be very low maintenance, and if you live in an apartment complex, you’ll have access to all the amazing common space amenities. The average size for a 3 bedroom unit is about 1,349 Sqft, but these versatile apartments come in all shapes and sizes, so don’t worry about cutting down on any precious living space. Location is key when you are renting.
Cheap 3 bedroom rentals are no hidden treasure
A cheap 3 bedroom apartment might sound too good to be true, but it isn’t. Looking for affordable 3 bedroom apartments doesn’t have to become a treasure hunt. Indiana Jones might have had too much time on his hands, but we’ll spare you the trouble. On RentCafe you can filter the results, so the quest for your dream home can be as easy as ABC. Use the location, price and amenities filters to browse through the 35 O'Fallon, MO units and, in no time, you’ll find the right apartment for you. Before you start, we’ll give you a cheat sheet. Furnished 3 bedroom apartments that are located in modern, well-maintained buildings tend to be more expensive. The same goes for properties that are located next to public transportation, restaurants and shopping. Of course, a cheaper, unfurnished apartment could be a great project for you and your family to bond over. Now, organize your search results according to your own preferences and you’re sure to find the right apartment.