Apartments for Rent in O'Fallon, MO under $1200
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1 bd $929+2 bd $963+Base rent4.0 (21)200 Casalon Parkway #3, Ofallon, MO 63366Apply online • Pet friendly • Pool
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1 bd $1,110+Base rent4.0 (21)941 Clubhouse Ln, Ofallon, MO 63366Apply online • Pet friendly • Fitness center
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1 bd $988+2 bd $988+Base rent204 N Main Street, O'fallon, MO 63366Pet friendly
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More Rentals Near O'Fallon, MO
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1 bd $1,122Total monthly cost2200 Lake Ct, St. Charles, MO 63303Apply online • Pet friendly • Air conditioner
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1 bd $1,0452 bd $1,150+Base rent4.5 (30)36 Cedar Cir Dr, Lake St Louis, MO 63367Apply online • Pet friendly • Fitness center
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1 bd $1,126+Base rent Income restricted4.0 (6)100 Vanderbilt Blvd, St Peters, MO 63376Apply online • Pet friendly • Fitness center
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1 bd $1,123+2 bd $1,132+Base rent4.0 (29)1400 Britain Way, Saints Charles, MO 63304Apply online • Pet friendly • Fitness center
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1 bd $1,179+Base rent4.0 (66)3545 Veterans Memorial Parkway, St. Charles, MO 63303Apply online • Pet friendly • Fitness center
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1 bd $928+2 bd $1,089+Base rent3.5 (13)2065 St Andrews Drive #911, St. Charles, MO 63301Apply online • Cat friendly • Pool
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Only 1 unit left3 bd $1,099Base rent4.5 (5)100 Northridge Place, Wright City, MO 63390Apply online • Pet friendly -
1 bd $9852 bd $1,125+Base rent3.0 (9)2000 Mckelvey Hill Drive, Maryland Heights, MO 63043Apply online • Pet friendly • Parking
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1 bd $960+Base rent4.5 (10)1871 Mckelvey Hill Dr, Maryland Heights, MO 63043Apply online • Pet friendly • Fitness center
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1 bd $995+Base rent4.5 (23)11155 Westport Station Dr, Maryland Heights, MO 63043Apply online • Pet friendly • Fitness center
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1 bd $932+2 bd $1,142+Base rent3.5 (135)5370 Knoll Creek Drive, Hazelwood, MO 63042Apply online • Pet friendly • In unit laundry
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2 bd $1,055+Base rent3.0 (12)3630 Imperial Gardens Drive, St. Ann, MO 63074Apply online • Pet friendly • In unit laundry
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1 bd $1,108+Base rent4.0 (103)2121 Flordawn Drive, Florissant, MO 63031Apply online • Pet friendly • Fitness center
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1 bd $1,085+Base rent4.5 (16)500 Seven Trails Drive, Ballwin, MO 63011Apply online • Pet friendly • Fitness center
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1 bd $840+2 bd $930+Base rent4.0 (16)2280 Keeven Lane, Florissant, MO 63031Apply online • Pet friendly • Pool
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2 bd $1,115+Base rent4.5 (10)503 Village Square Drive, Hazelwood, MO 63042Apply online • Pet friendly • Air conditioner
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2 bd $850+Base rent3.5 (15)10852 Verhaven Lane, St. Louis, MO 63114Apply online • Pet friendly • In unit laundry
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3 bd $1,035Base rent78 Country Hill Rd, Saint Peters, MO 63376Pet friendly -
3 bd $1,155Base rent1326 RAMONA LANE, SAINT CHARLES, MO 63304Pet friendly
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1 bd $7602 bd $895Base rent5.0 (1)740 Cunningham Ave, Saint Charles, MO 63301Cat friendly
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1 bd $5902 bd $725Base rent4.0 (11)300 Marble Street Apt 1, Troy, MO 63379Pet friendly -
Ask for pricing1951 Oberlin Drive, Fieldpointe Management Office, St. Louis, MO 63146Pet friendly • Fitness center • Pool
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Frequently asked questions
When were prices and availability in O'Fallon, MO last updated?
Prices and availability in O'Fallon, MO were last updated on 11 Jul 2026.
What are the best apartments in O'Fallon, MO?
The best apartments in O'Fallon, MO are: Casalon Parkway Apartments, Bramblett Hills, Enclave at Winghaven, Westchester Village and Thornwood Apartments.
What type of rental buildings are in O'Fallon, MO?
In O'Fallon, 18% of the residents are renting compared to 82% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 10% of O'Fallon's rentals, 59% are small-scale complexes with under 50 units, and 24% are single-family rentals.
Search for apartments in O'Fallon, MO under $1,200
There’s more than one way to spend $1,200 on rent in O'Fallon, MO, so the first step is to start thinking about what you really want from your new home. Be mindful of what makes you tick. Look for 2 bedroom apartments for rent for less than $1,200 if you want to share your living space and don’t mind being further away from the city center. Search for 3 bedroom apartments if you’re moving in with family or planning to share part of your life and living expenses with more friends. If city bustle is what you live for, you might want to search for a studio or 1 bedroom apartment closer to the city center.
The perfect $1,200 rental near you
Don’t dismiss the idea of a studio just because it sounds small and featureless: studios come in many shapes and sizes, and it only takes a few strikes of creativity to go from drab to lively. If an all-in-one-room apartment spells total lack of privacy for you, have a look at the 1 bedroom apartments for rent in O'Fallon, MO. Customize your search by using more RentCafe filters. Decide what amenities you can’t live without and focus your search on the apartments that offer them. Are you bringing in a pet? Narrow your options to pet-friendly apartments for rent. Want more windows so that natural light floods your home? Hardwood floors or plush carpet in the living area? There are 25 apartments for rent below $1,200 in O'Fallon, MO for every taste. Decide what you need, stay focused, and you’re bound to find your perfect apartment in no time.