Save Search

3 Bedroom Apartments for Rent in St. Catharines, ON


Quick filters
  • Ask for pricing
    Verified Listing

    Tremont Apartments

    16 Tremont Drive, St. Catharines, ON L2T 3A9
    Pet friendly
  • Rent specials
    Ask for pricing
    Verified Listing

    St. Lawrence Village

    4.5 (2)
    3 Leaside Drive, St. Catharines, ON L2M 4G1
    Pet friendly • Parking • Pool
  • Ask for pricing
    Verified Listing

    Linden Court

    36 Arran Drive, St. Catharines, ON L2N 6X5
    Pet friendly • Parking • In unit laundry
  • Rent specials
    Ask for pricing
    Verified Listing

    Regency Towers

    4.5 (6)
    610 Lake Street, St. Catharines, ON L2N 5T1
    Pet friendly • Pool • Dishwasher
  • Ask for pricing
    Verified Listing

    Oakdale Heights

    4.5 (1)
    16 Capner Street, St. Catharines, ON L2P 3X4
    Pet friendly • Parking • In unit laundry
  • Ask for pricing
    Verified Listing

    Tremont Apartments

    16 Tremont Drive, St. Catharines, ON L2T 3A9
    Pet friendly
  • 3 bd $3,000
    Base rent
    Verified Listing

    4 REGINA AVENUE

    4 REGINA AVENUE, St. Catharines (Bunting/Linwell), ON L2M3G6
  • 3 bd $2,100
    Base rent
    UPPER - 1 DUKE STREET, St. Catharines (Downtown), ON L2R5H2
  • 3 bd $1,895
    Base rent
    1 - 62 CHRISTIE STREET, St. Catharines (Port Dalhousie), ON L2N5H6
  • 3 bd $2,700
    Base rent
    19 - 60 CANTERBURY DRIVE, St. Catharines (Oakdale), ON L2P3M8
  • 3 bd $1,999
    Base rent
    302 - 99 CHURCH STREET, St. Catharines (Downtown), ON L2R3E1
  • 3 bd $1,895
    Base rent
    MAIN - 70 TUNIS STREET, St. Catharines (Western Hill), ON L2S1E5
  • UP37 - 50 HERRICK AVENUE 3 Beds Apartment for Rent
    3 bd $2,350
    Base rent
    UP37 - 50 HERRICK AVENUE, St. Catharines (Oakdale), ON L2P2T9
  • 50 BUNTING ROAD 3 Beds Apartment for Rent
    3 bd $2,600
    Base rent
    Verified Listing

    50 BUNTING ROAD

    50 BUNTING ROAD, St. Catharines (Secord Woods), ON L2P1Z3
  • MAIN - 9 CHARLEEN CIRCLE 3 Beds Apartment for Rent
    3 bd $2,300
    Base rent
    MAIN - 9 CHARLEEN CIRCLE, St. Catharines (Carlton/Bunting), ON L2M7G6
  • 246 LAKESHORE ROAD 3 Beds Apartment for Rent
    3 bd $2,599
    Base rent
    Verified Listing

    246 LAKESHORE ROAD

    246 LAKESHORE ROAD, St. Catharines (Vine/Linwell), ON L2M1R6
  • 33 CHERRY STREET 3 Beds Apartment for Rent
    3 bd $4,000
    Base rent
    Verified Listing

    33 CHERRY STREET

    33 CHERRY STREET, St. Catharines (Downtown), ON L2R5M5
    Fireplace
  • 4 REGINA Avenue 3 Beds Apartment for Rent
    3 bd $3,000
    Base rent
    Verified Listing

    4 REGINA Avenue

    4 REGINA Avenue, St. Catharines, ON L2M3G6
  • 44-0-city



Frequently asked questions

What is the price range for a 3-bedroom apartment in St. Catharines, ON?

The price range for a 3-bedroom apartment in St. Catharines, ON is between $1,795 and $5,800.

How many 3 bedroom apartments for rent are available in St. Catharines, ON on RentCafe?

There are 31 3 bedroom rentals available on RentCafe. Prices and availability in St. Catharines, ON were last updated on 12 Nov 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 1,151 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.

Renting a 3 bedroom apartment in St. Catharines, ON

If you are looking for a home with a lot of space for you and your family, but a house doesn’t really seem like the right fit, consider looking for a 3 bedroom apartment. In St. Catharines, ON there are 44 properties that offer about 44 3 bedroom apartments. These apartments are spacious enough to fit an entire family, and they come with a plethora of benefits. In general, apartments tend to be very low maintenance, and if you live in an apartment complex, you’ll have access to all the amazing common space amenities. The average size for a 3 bedroom unit is about 1,108 Sqft, but these versatile apartments come in all shapes and sizes, so don’t worry about cutting down on any precious living space. Location is key when you are renting.

Cheap 3 bedroom rentals are no hidden treasure

A cheap 3 bedroom apartment might sound too good to be true, but it isn’t. Looking for affordable 3 bedroom apartments doesn’t have to become a treasure hunt. Indiana Jones might have had too much time on his hands, but we’ll spare you the trouble. On RentCafe you can filter the results, so the quest for your dream home can be as easy as ABC. Use the location, price and amenities filters to browse through the 44 St. Catharines, ON units and, in no time, you’ll find the right apartment for you. Before you start, we’ll give you a cheat sheet. Furnished 3 bedroom apartments that are located in modern, well-maintained buildings tend to be more expensive. The same goes for properties that are located next to public transportation, restaurants and shopping. Of course, a cheaper, unfurnished apartment could be a great project for you and your family to bond over. Now, organize your search results according to your own preferences and you’re sure to find the right apartment.