3 Bedroom Apartments for Rent in O'Fallon, MO
-
3 bd $1,900Base rent4.0 (1)100 Bicks Hill Rd., O'fallon, MO 63366Apply online • Pet friendly • Fitness center
-
3 bd $1,906+Base rent4.0 (21)941 Clubhouse Ln, Ofallon, MO 63366Apply online • Pet friendly • Fitness center
-
3 bd $1,959Total monthly cost4.0 (4)1000 Applerock Dr, Ofallon, MO 63368Apply online • Pet friendly • Fitness center
-
3 bd $2,575+Base rent202 Dogwood Prairie, Dardenne Prairie, MO 63368Apply online • Pet friendly
-
3 bd $2,461+Total monthly cost4.5 (5)1000 Watermark Drive, O Fallon, MO 63368Apply online • Pet friendly • Fitness center
-
3 bd $2,735Base rent246 WABASH WOODS Way, O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
-
3 bd $2,645Base rent234 Wabash Woods, O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
-
3 bd $2,470Base rent128 Homefield Lake Court, O'fallon, MO 63366Apply online • Pet friendly • Dishwasher
-
3 bd $2,255+Base rent4.5 (5)1000 Bramblett Crossing, O'fallon, MO 63366Pet friendly • Parking
-
More Rentals Near O'Fallon, MO
-
3 bd $2,525+Base rent1000 Centennial Club Drive, Lake St. Louis, MO 63367Apply online • Pet friendly
-
3 bd $2,525Base rent700 Fernwood Terrace, Lake St Louis, MO 63367Apply online • Pet friendly • Dishwasher
-
3 bd $2,285Base rent24 PHEASANT LN, Saint Peters, MO 63376Apply online • Pet friendly • Dishwasher
-
3 bd $2,575+Base rent4.0 (3)307 Willow Manor Drive, Lake St. Louis, MO 63367Apply online • Pet friendly
-
3 bd $1,890Base rent41 GARY GLEN Dr, Saint Peters, MO 63376Apply online • Pet friendly • Dishwasher
-
3 bd $2,245Base rent1617 Fairwood Forest Drive, St Peters, MO 63376Apply online • Pet friendly • Dishwasher
-
3 bd $2,235Base rent230 Cimarron Ridge Xing, Wentzville, MO 63385Apply online • Pet friendly • Dishwasher
-
3 bd $1,795+Base rent4.0 (1)800 Aventura Way, St. Peters, MO 63376Pet friendly • Fitness center • Pool
-
Ask for pricing4.0 (38)1000 Fountain Grass Drive, Lake St. Louis, MO 63367Pet friendly • Fitness center • Pool
-
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
-
3 bd $1,825Base rent3.5 (2)2500 Hawk Ridge Trail Court, Lake St Louis, MO 63367Pet friendly • Parking • Dishwasher
-
3 bd $1,800Base rent90 Compassion Circle, Wentzville, MO 63385Pet friendly • Parking • Dishwasher
-
.png?width=480&quality=90)
3 bd $1,035Base rent78 Country Hill Rd, Saint Peters, MO 63376Pet friendly -
3 bd $2,195Base rent435 Sunset Hollow Drive, Wentzville, MO 63385Pet friendly • Dishwasher
.jpg?width=480&quality=90 "A living room with a grey couch, a table with a vase and a plant, and a ceiling fan.")
.jpg?width=480&quality=90 "A kitchen with white cabinets and a granite countertop.")
.jpg?width=480&quality=90)
.jpg?width=480&quality=90)
.jpg?width=480&quality=90 "Avenue64 Luxury Apartments in O'Fallon, Missouri Model Kitchen with Island")
.jpg?width=480&quality=90 "A living room with a blue couch and a brown chair.")
.jpg?width=480&quality=90 "A pool table is in the middle of a room with a brown floor and orange walls.")
.jpg?width=480&quality=90 "A gym with a variety of equipment including treadmills, weights, and exercise machines.")
.jpg?width=480&quality=90 "A kitchen with dark wood cabinets and a black counter top.")
.jpg?width=480&quality=90 "a living room with a couch and a coffee table")
.jpg?width=480&quality=90 "Gormet kitchen with stainless steel appliances and a island")
.jpg?width=480&quality=90 "a kitchen with stainless steel appliances and granite counter tops")
.jpg?width=480&quality=90 "Living room and dining room")
.jpg?width=480&quality=90 "A modern kitchen with dark wood cabinets and white countertops.")
Explore popular searches
Explore more rentals
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 $2,879.
How many 3 bedroom apartments for rent are available in O'Fallon, MO on RentCafe?
There are 12 3 bedroom rentals available on RentCafe. Prices and availability in O'Fallon, MO were last updated on 30 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 1,512 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 37 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 1,284 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 37 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.