Save search
Skip the filters. Search with AI Mode instead.

3 Bedroom Apartments for Rent in O'Fallon, MO

3 Bedroom Apartments for Rent in O'Fallon, MO. 52 Rentals Available
52 Rentals Available
Quick filters
  • an open kitchen and living room with a dining table and a couch
    11 units available
    3 bd $2,475+
    Base rent
    Verified Listing

    210 Dogwood Prairie Dr., Dardene Prairie, MO 63368
    Apply online • Pet friendly
  • a living room and dining room with a bar and a rug
    Rent specials Only 1 unit left
    3 bd $1,756+
    Base rent
    Verified Listing

    941 Clubhouse Ln, O'fallon, MO 63366
    Apply online • Pet friendly
  • a kitchen with stainless steel appliances and a bar with stools
    3 bd $2,300+
    Base rent
    Verified Listing

    1000 Watermark Drive, O'fallon, MO 63368
    Apply online • Pet friendly
  • a white house with a lawn in front of it
    Only 1 unit left
    3 bd $2,525
    Base rent
    Verified Listing

    819 Lakeside Manor Drive, O'fallon, MO 63366
    Apply online • Pet friendly
  • a suburban house with a white garage door
    Only 1 unit left
    3 bd $2,435
    Base rent
    Verified Listing

    246 WABASH WOODS Way, O'fallon, MO 63366
    Apply online • Pet friendly
  • a white house with a lawn and a white garage door
    Only 1 unit left
    3 bd $2,210
    Base rent
    Verified Listing

    217 Royallsprings Pkwy, O Fallon, MO 63368
    Apply online • Pet friendly
  • a kitchen with stainless steel appliances and black cabinets
    Only 1 unit left
    3 bd $2,290
    Base rent
    Verified Listing

    455 Spring Trace, O'fallon, MO 63368
    Apply online • Pet friendly
  • a kitchen with white appliances and wooden cabinets
    Only 1 unit left
    3 bd $2,045
    Base rent
    Verified Listing

    440 Covered Bridge, O'fallon, MO 63368
    Apply online • Pet friendly
  • a blue house with a lawn in front of it
    Only 1 unit left
    3 bd $2,145
    Base rent
    Verified Listing

    1357 Buffalo Rock Drive, O'fallon, MO 63366
    Apply online • Pet friendly
  • a white house with a white garage door
    Only 1 unit left
    3 bd $2,320
    Base rent
    Verified Listing

    1539 Batters Box Drive, O'fallon, MO 63366
    Apply online • Pet friendly
  • a house with a white garage door on a sidewalk
    Only 1 unit left
    3 bd $2,565
    Base rent
    Verified Listing

    519 Wycombe, O'fallon, MO 63366
    Apply online • Pet friendly
  • a pool table in a living room with a bar and a tv
    Rent specials
    Ask for pricing
    Verified Listing

    1000 Watermark Drive, O'fallon, MO 63368
    Apply online • Pet friendly
  • a living room and dining room with a table and chairs
    3 bd $2,185
    Base rent
    Verified Listing

    1000 Bramblett Crossing, O'fallon, MO 63366
    Apply online • Pet friendly
  • a living room with furniture and a fireplace
    3 bd $1,760
    Base rent
    Verified Listing

    1 Prairie Point Drive, O'fallon, MO 63368
    Apply online • Pet friendly

  • More Rentals Near O'Fallon, MO

  • a house with a lawn in front of it
    Only 1 unit left
    3 bd $2,395
    Base rent
    Verified Listing

    611 Lakewood Dr, Lake Saint Louis, MO 63367
    Apply online • Pet friendly
  • a small white house on the side of a driveway
    Only 1 unit left
    3 bd $1,860
    Base rent
    Verified Listing

    8 DEERPATH Dr, Saint Peters, MO 63376
    Apply online • Pet friendly
  • the wordscanningsoon on a black and white background
    Only 1 unit left
    3 bd $2,485
    Base rent
    Verified Listing

    28 Oakridge West Dr, Saint Peters, MO 63376
    Apply online • Pet friendly
  • an open living room and dining room with a table and chairs
    10 units available
    3 bd $2,525+
    Base rent
    Verified Listing

    307 Willow Manor Drive, O'fallon, MO 63367
    Apply online • Pet friendly
  • the kitchen is clean and ready for us to use
    Only 1 unit left
    3 bd $1,830
    Base rent
    Verified Listing

    41 GARY GLEN Dr, Saint Peters, MO 63376
    Apply online • Pet friendly
  • a living room with couches and chairs and a kitchen
    Only 3 units left
    3 bd $2,335+
    Base rent
    Verified Listing

    101 Lemon Drive, Lake St. Louis, MO 63367
    Apply online • Pet friendly
  • a beige house with snow on the ground
    Ask for pricing
    Verified Listing

    219 Preserve Park Pl, Wentzville, MO 63385
    Apply online • Pet friendly
  • an empty kitchen with stainless steel appliances and a sliding glass door
    Ask for pricing
    Verified Listing

    8 Shady Village Ct, Lake St Louis, MO 63367
    Apply online • Pet friendly
  • a living room with a couch and a table
    3 bd $1,750
    Base rent
    Verified Listing

    800 Aventura Way, St. Peters, MO 63376
    Apply online • Pet friendly
  • a living room with furniture and a ceiling fan
    Rent specials
    Ask for pricing
    Verified Listing

    1000 Fountain Grass Drive, Lake St. Louis, MO 63367
    Apply online • Pet friendly
  • a living room with a couch and a coffee table
    3 bd $1,750
    Base rent
    Verified Listing

    90 Compassion Circle, Wentzville, MO 63385
    Apply online • Pet friendly
14-11-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 21 3 bedroom rentals available on RentCafe. Prices and availability in O'Fallon, MO were last updated on 29 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 1,520 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.