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3 Bedroom Apartments for Rent in St. Catharines, ON

3 Bedroom Apartments for Rent in St. Catharines, ON. 8 Rentals Available
8 Rentals Available
  • a living room with a couch and a table
    Ask for pricing
    Verified Listing

    16 Capner Street, St. Catharines, ON L2P 3X4
  • a kitchen and living room with a table and chairs
    Only 1 unit left
    3 bd $1,950
    Base rent
    Verified Listing

    3 Leaside Drive, St. Catharines, ON L2M 4G1
  • an all white kitchen with white appliances and white cabinets
    Only 1 unit left
    3 bd $1,395
    Base rent
    Verified Listing

    548 Ontario Street, St. Catharines, ON L2N 4N5
  • a living room with a couch and a glass coffee table
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    Verified Listing

    36 Arran Drive, St. Catharines, ON L2N 6X5
  • a living room with a couch and a table
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    Verified Listing

    610 Lake Street, St. Catharines, ON L2N 5T1

  • More Rentals Near St. Catharines, ON

  • a living room with a couch and a table
    Ask for pricing
    Verified Listing

    5611 Valley Way, Niagara Falls, ON L2E 7A9
  • a living room with a couch and a table
    Ask for pricing
    Verified Listing

    156 Fitch Street, Welland, ON L3C 5R7
  • a kitchen with an island and a stove in a house
    3 bd $2,150+
    Base rent
    Verified Listing

    517 - 529 Elm Street, Port Colborne, ON L3K 5W6
5-3-city

Frequently asked questions

What is the price of a 3 bedroom apartment in St. Catharines, ON?
How many 3 bedroom apartments for rent are available in St. Catharines, ON on RentCafe?

There are 32 3 bedroom rentals available on RentCafe. Prices and availability in St. Catharines, ON were last updated on 19 Apr 2026.

What is the average size of a 3 bedroom apartment in St. Catharines, ON?

The average St. Catharines, ON 3 bedroom apartment size is 996 sq. ft.

What are the advantages of renting a 3 bedroom apartment in St. Catharines, ON?

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 St. Catharines, ON?

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