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3 Bedroom Apartments for Rent in O'Fallon, MO

3 Bedroom Apartments for Rent in O'Fallon, MO. 44 Rentals Available
44 Rentals Available
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  • A modern kitchen with a dining table and chairs.
    Only 2 units left
    3 bd $2,725
    Base rent
    Verified Listing

    210 Dogwood Prairie, Dardenne Prairie, MO 63368
    Apply online • Pet friendly
  • A kitchen with white cabinets and a wooden floor.
    Only 1 unit left
    3 bd $2,630
    Base rent
    Verified Listing

    209 Royallsprings Parkway, O'fallon, MO 63368
    Apply online • Pet friendly
  • A kitchen with white cabinets and stainless steel appliances.
    Rent specials 5 units available
    3 bd $1,909+
    Total monthly cost
    Verified Listing

    4.0 (4)
    1000 Applerock Dr, Ofallon, MO 63368
    Apply online • Pet friendly
  • a kitchen with a stove sink and refrigerator
    Rent specials Only 1 unit left
    3 bd $1,876+
    Base rent
    Verified Listing

    4.0 (21)
    941 Clubhouse Ln, Ofallon, MO 63366
    Apply online • Pet friendly
  • A modern living room with a grey sofa and a stone wall.
    Rent specials
    3 bd $2,295+
    Total monthly cost
    Verified Listing

    4.5 (5)
    1000 Watermark Drive, O Fallon, MO 63368
    Apply online • Pet friendly
  • 70 Fawn Oaks Drive 3 Beds Apartment for Rent
    Only 1 unit left
    3 bd $2,600
    Base rent
    Verified Listing

    70 Fawn Oaks Drive, O'fallon, MO 63366
    Apply online • Pet friendly
  • a kitchen with wooden cabinets and stainless steel appliances
    Only 1 unit left
    3 bd $2,210
    Base rent
    Verified Listing

    137 Boardwalk Gardens Drive, O'fallon, MO 63368
    Apply online • Pet friendly
  • A kitchen with white cabinets and a black fridge.
    Only 1 unit left
    3 bd $2,400
    Base rent
    Verified Listing

    37 Westbrook Dr., O'fallon, MO 63366
    Apply online • Pet friendly
  • 704 Highland 3 Beds Apartment for Rent
    Only 1 unit left
    3 bd $1,950
    Base rent
    Verified Listing

    704 Highland, O'fallon, MO 63366
    Apply online • Pet friendly
  • 66 Chip Dr 3 Beds Apartment for Rent
    Only 1 unit left
    3 bd $2,195
    Base rent
    Verified Listing

    66 Chip Dr, O'fallon, MO 63366
    Apply online • Pet friendly
  • A modern kitchen with a stainless steel refrigerator and black cabinets.
    3 bd $2,255+
    Base rent
    Verified Listing

    4.5 (5)
    1000 Bramblett Crossing, O'fallon, MO 63366
    Apply online • Pet friendly
  • A living room with a grey couch, a table with a vase and a plant, and a ceiling fan.
    Ask for pricing
    Verified Listing

    100 Bicks Hill Rd., O'fallon, MO 63366
    Apply online • Pet friendly

  • More Rentals Near O'Fallon, MO

  • A living room with a blue couch and a brown chair.
    Rent specials
    3 bd $2,745
    Base rent
    Verified Listing

    1000 Centennial Club Drive, Lake St. Louis, MO 63367
    Apply online • Pet friendly
  • 9 KINGSMONT CT 3 Beds Apartment for Rent
    Only 1 unit left
    3 bd $2,670
    Base rent
    Verified Listing

    9 KINGSMONT CT, Saint Peters, MO 63376
    Apply online • Pet friendly
  • A living room with a large painting on the wall and a view of a pool outside.
    Rent specials Only 1 unit left
    3 bd $1,795
    Base rent
    Verified Listing

    4.0 (1)
    800 Aventura Way, St. Peters, MO 63376
    Apply online • Pet friendly
  • a kitchen with stainless steel appliances and a marble counter top
    Only 1 unit left
    3 bd $2,425
    Base rent
    Verified Listing

    94 Spanish Trail, Saint Peters, MO 63376
    Apply online • Pet friendly
  • a living room with a couch and a coffee table
    Rent specials 13 units available
    3 bd $2,725+
    Base rent
    Verified Listing

    4.0 (3)
    307 Willow Manor Drive, Lake St. Louis, MO 63367
    Apply online • Pet friendly
  • a spacious living room and kitchen with white cabinets and a large window
    Only 1 unit left
    3 bd $2,410
    Base rent
    Verified Listing

    8 Oak Dr, Saint Peters, MO 63376
    Apply online • Pet friendly
  • 6 Rouen Ct 3 Beds Apartment for Rent
    Only 1 unit left
    3 bd $2,715
    Base rent
    Verified Listing

    6 Rouen Ct, Lake Saint Louis, MO 63367
    Apply online • Pet friendly
  • a living room with furniture and a ceiling fan
    3 bd $1,933+
    Base rent
    Verified Listing

    4.0 (37)
    1000 Fountain Grass Drive, Lake St. Louis, MO 63367
    Apply online • Pet friendly
  • A kitchen with wooden cabinets and a black oven.
    Only 1 unit left
    3 bd $1,915
    Base rent
    Verified Listing

    23 Steeplechase, Saint Peters, MO 63376
    Apply online • Pet friendly
  • a living room with couches tables and chairs and a kitchen
    Rent specials
    3 bd $1,850
    Base rent
    Verified Listing

    3.5 (2)
    2500 Hawk Ridge Trail Court, Lake St Louis, MO 63367
    Apply online • Pet friendly
  • A modern living room with a white couch and a coffee table.
    Rent specials
    3 bd $1,815
    Base rent
    Verified Listing

    90 Compassion Circle, Wentzville, MO 63385
    Apply online • Pet friendly
  • Compassion Court 3 Beds Apartment for Rent
    Rent specials
    Ask for pricing
    Verified Listing

    5.0 (1)
    Compassion Court, Wentzville, MO 63385
    Apply online • Pet friendly
  • 3 bd $1,035
    Base rent
    Verified Listing

    78 Country Hill Rd, Saint Peters, MO 63376
    Pet friendly
12-13-city

Frequently asked questions

What is the price of a 3 bedroom apartment in O'Fallon, MO?
How many 3 bedroom apartments for rent are available in O'Fallon, MO on RentCafe?

There are 14 3 bedroom rentals available on RentCafe. Prices and availability in O'Fallon, MO were last updated on 27 May 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 1,366 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.