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3 Bedroom Apartments for Rent in O'Fallon, IL

3 Bedroom Apartments for Rent in O'Fallon, IL. 23 Rentals Available
23 Rentals Available
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  • A living room with a grey couch and a white coffee table.
    3 bd $2,253+
    Base rent
    Verified Listing

    4.5 (33)
    1200 Greenfield Place, Ofallon, IL 62269
    Apply online • Pet friendly
  • a living room with a white couch and a fireplace
    Only 1 unit left
    3 bd $2,235
    Base rent
    Verified Listing

    4.0 (4)
    714 Carol Ann Drive, O'fallon, IL 62269
    Apply online • Pet friendly
  • a living room with a white couch and a tv
    3 bd $1,270
    Base rent
    Verified Listing

    109 Sugar Pine Lane, O'fallon, IL 62269
    Apply online • Pet friendly

  • More Rentals Near O'Fallon, IL

  • A modern living room with a grey sofa, a coffee table, and a large painting on the wall.
    Rent specials
    3 bd $2,814+
    Base rent
    Verified Listing

    3.5 (23)
    275 Union Blvd, St. Louis, MO 63108
    Apply online • Pet friendly • Parking
  • a living room with a fireplace and a tv
    Only 1 unit left
    3 bd $2,730
    Base rent
    Verified Listing

    1803 Ramada Boulevard, Collinsville, IL 62234
    Apply online • Pet friendly
  • a yellow house with a sidewalk in front of it
    3 bd $1,411
    Base rent Income restricted
    Verified Listing

    4.5 (8)
    1060 N. 18Th St., East St. Louis, IL 62205
    Pet friendly
  • a living room with a table and chairs and a television
    Rent specials Only 3 units left
    3 bd $946+
    Base rent
    Verified Listing

    3.5 (81)
    1204 N 8Th Street, St. Louis, MO 63106
    Apply online • Pet friendly
  • a playground with slides and benches in front of houses
    3 bd $1,200
    Base rent Income restricted
    Verified Listing

    1920 Cass Ave, St. Louis, MO 63106
    Pet friendly
  • a living room with couches and chairs and a fireplace
    3 bd $1,200
    Base rent Income restricted
    Verified Listing

    3.5 (3)
    1001 Compton, St. Louis, MO 63106
    Pet friendly
  • A modern kitchen with dark brown cabinets and a white countertop.
    Rent specials
    3 bd $2,555
    Base rent
    Verified Listing

    3939-3940 West Pine Blvd, Saint Louis, MO 63108
    Apply online • Pet friendly
  • A living room with a white couch and a fireplace.
    Ask for pricing
    Verified Listing

    2213 Rockwood Drive, Shiloh, IL 62221
    Apply online • Pet friendly
  • a living room with a couch and a coffee table
    Ask for pricing
    Verified Listing

    5.0 (1)
    1456 Wisteria Court, Swansea, IL 62226
    Pet friendly
  • An advertisement for a housing complex offering summer savings and free rent.
    Ask for pricing
    Verified Listing

    3.0 (1)
    104 Northtowne Street, Lebanon, IL 62254
    Apply online • Pet friendly
  • A living room with a white couch and a coffee table.
    Rent specials
    Ask for pricing
    Verified Listing

    4.0 (6)
    280 Douglas, Mascoutah, IL 62258
    Apply online • Pet friendly
  • a living room with a ceiling fan and a tv
    Ask for pricing
    Verified Listing

    4.5 (1)
    710 Fountain View Drive, Mascoutah, IL 62258
    Apply online • Pet friendly
  • a living room with a couch and a table
    Ask for pricing
    Income restricted
    Verified Listing

    5.0 (2)
    1405 North 16Th St., St. Louis, MO 63106
    Pet friendly
  • a kitchen with a stove and sink and a black door
    3 bd $750
    Base rent
    Verified Listing

    4.0 (4)
    3900 Ray, St Louis, MO 63116
    Apply online • Pet friendly
  • a living room with a red couch and chairs and a window
    3 bd $1,614
    Base rent Income restricted
    Verified Listing

    2380 Grand River Road, Jennings, MO 63136
    Pet friendly
3-15-city

Frequently asked questions

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

There are 1 3 bedroom rentals available on RentCafe. Prices and availability in O'Fallon, IL were last updated on 29 May 2026.

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

The average O'Fallon, IL 3 bedroom apartment size is 1,497 sq. ft.

What are the advantages of renting a 3 bedroom apartment in O'Fallon, IL?

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, IL?

A 3 bedroom apartment is more expensive than smaller units and it usually comes with higher utility costs.