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3 Bedroom Apartments for Rent in O'Fallon, MO

60 Rentals Available
  • a kitchen with a stove sink and refrigerator
    49
    3 days ago

    941 Clubhouse Ln, O'fallon, MO 63366
    3 BEDS $1,836+
  • A kitchen with wooden cabinets and a black refrigerator.
    Today

    4 Park Drive West, O'fallon, MO 63366
    3 BEDS $2,130
  • A kitchen with white cabinets and appliances.
    Today

    7482 Pierside Drive, Dardenne Prairie, MO 63368
    3 BEDS $2,275
  • a kitchen with wooden cabinets and stainless steel appliances
    Today

    1405 Sportsmans Court, O'fallon, MO 63366
    3 BEDS $2,260
  • A modern kitchen with a stainless steel refrigerator and black cabinets.
    7
    Today

    1000 Bramblett Crossing, O'fallon, MO 63366
    3 BEDS $2,015
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  • A kitchen with wooden cabinets and stainless steel appliances.
    Today

    4 Flying Fox Way, Wentzville, MO 63385
    3 BEDS $2,435
  • A kitchen with a white counter top and dark grey cabinets.
    Today

    413 Bittersweet Drive, O'fallon, MO 63366
    3 BEDS $2,595
  • an open kitchen and living room with a dining table and a couch
    Today

    210 Dogwood Prairie Dr., Dardenne Prairie, MO 63368
    3 BEDS $2,625
  • a living room with a couch and chairs and a table
    Today

    1 Prairie Point Drive, O'fallon, MO 63368
    3 BEDS $1,810+
  • A modern living room with a grey sofa and a stone wall.
    Today

    1000 Watermark Drive, O Fallon, MO 63368
    3 BEDS $2,577+
  • A kitchen with white cabinets and stainless steel appliances.
    Today

    1000 Applerock Dr, Ofallon, MO 63368
    3 BEDS $1,914+
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  • A kitchen with white cabinets and a black countertop.
    Today

    10 Jimicee Court, O'fallon, MO 63366
    3 BEDS $2,250

  • More Rentals Near O'Fallon, MO

  • A living room with a large painting on the wall and a view of a pool outside.
    21
    Today

    800 Aventura Way, St. Peters, MO 63376
    3 BEDS $1,750
  • A kitchen with white cabinets and a stainless steel dishwasher.
    Today

    1 Bayside Court, Lake Saint Louis, MO 63367
    3 BEDS $2,200
  • A modern living room with a glass table and a grey sofa.
    Today

    100 Mia Rose Way, Dardenne Prairie, MO 63366
    3 BEDS $2,565+
  • a living room with a couch and a coffee table
    Today

    307 Willow Manor Drive, Lake St. Louis, MO 63367
    3 BEDS $2,525+
  • a living room with couches and chairs and a kitchen
    13
    Today

    101 Lemon Drive, Lake St. Louis, MO 63367
    3 BEDS $2,091+
  • a living room with furniture and a ceiling fan
    12
    Today

    1000 Fountain Grass Drive, Lake St. Louis, MO 63367
    3 BEDS Ask for Pricing
  • a kitchen with wooden cabinets and white appliances and a stove top oven
    Today

    1250 FLINTSHIRE Lane, Lake Saint Louis, MO 63367
    3 BEDS $2,410
  • a living room with couches tables and chairs and a kitchen
    10
    Today

    2500 Hawk Ridge Trail Court, Lake St Louis, MO 63367
    3 BEDS $1,865
  • A modern living room with a white couch and a coffee table.
    Today

    90 Compassion Circle, Wentzville, MO 63385
    3 BEDS $1,815
  • A living room with a white couch, a glass coffee table, and a television mounted on the wall.
    Today

    115 East Sycamore Road, Old Monroe, MO 63369
    3 BEDS $2,000
  • a large living room with tables and chairs and a kitchen
    8
    Today

    1000 Heartland View Drive, Wentzville, MO 63385
    3 BEDS $2,010
  • a living room and kitchen with a table and chairs
    50
    Today

    106 Estes Drive, St. Peters, MO 63304
    3 BEDS $2,225
  • a living room and kitchen with a couch and a rug
    16
    Today

    102 Ripple Creek Drive, Lake St. Louis, MO 63367
    3 BEDS $2,325+
12-13-city
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O'Fallon, MO rent trends

Rental prices in O'Fallon, MO have increased by 5.18% over the past year. The average rent moved from $1,997 to $2,100.

Check out the average rent prices in O'Fallon by neighborhood.

Compared to the average rent in the U.S. of $1,750, the rent in O'Fallon, MO is $2,100 per month.

Average rent in O'Fallon, MO

$2,100/mo O'Fallon, MO average rental price, September 2025
Image Average Rent

Apartments for rent in O'Fallon, MO have an average price of $2,100 per month.

    What's the typical rent budget in O'Fallon, MO?

    About 40% of apartments in O'Fallon, MO have rents ranging between $2,001-$2,500. The most common rent value is the $2,501-$3,000 price range, 15% of apartments. Around 39% of O'Fallon’s apartments are in the $1,501-$2,000 price range. 6% of apartments are priced $1,001-$1,500.

    The largest share of rentals in O'Fallon, MO (40%) fall between $2,001-$2,500 per month. This suggests that most people succesfully find suitable apartments within this price.

    Getting around in O'Fallon, MO

    1 /100
    Car-Dependent
    9 /100
    Somewhat Bikeable
    Walk Score®: 1, Bike Score®: 9

    Frequently asked questions

    What is the price of a 3 bedroom apartment in O'Fallon, MO?

    The price range of a 3 bedroom apartment is between $1,810 and $3,050.

    How many 3 bedroom apartments for rent are available in O'Fallon, MO on RentCafe?

    There are 21 3 bedroom rentals available on RentCafe. Prices and availability in O'Fallon, MO were last updated on 17 Nov 2025.

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

    The average O'Fallon, MO 3 bedroom apartment size is 1,655 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.