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

3 Bedroom Apartments for Rent in St. Catharines, ON

3 Bedroom Apartments for Rent in St. Catharines, ON. 28 Rentals Available
28 Rentals Available
Quick filters
  • 3 bd $2,199
    Base rent
    Verified Listing

    16 Tremont Drive, St. Catharines, ON L2T 3A9
    Apply online • Pet friendly
  • Only 1 unit left
    3 bd $2,175
    Base rent
    Verified Listing

    4.5 (2)
    3 Leaside Drive, St. Catharines, ON L2M 4G1
    Apply online • Pet friendly
  • Rent specials
    Ask for pricing
    Verified Listing

    16 Capner Street, St. Catharines, ON L2P 3X4
    Apply online • Pet friendly
  • Only 1 unit left
    3 bd $2,225
    Base rent
    Verified Listing

    36 Arran Drive, St. Catharines, ON L2N 6X5
    Apply online • Pet friendly
  • Rent specials Only 1 unit left
    3 bd $2,495
    Base rent
    Verified Listing

    4.5 (6)
    610 Lake Street, St. Catharines, ON L2N 5T1
    Apply online • Pet friendly
  • 3 bd $2,199
    Base rent
    Verified Listing

    16 Tremont Drive, St. Catharines, ON L2T 3A9
    Apply online • Pet friendly
  • 3 bd $2,350
    Base rent
    Verified Listing

    9 ADMIRAL ROAD, St. Catharines (Secord Woods), ON L2P1G4
    Apply online
  • 3 bd $2,450
    Base rent
    Verified Listing

    118 JACOBSON Avenue Unit# Upper, St. Catharines, ON L2T3A5
    Apply online
  • 3 bd $2,100
    Base rent
    Verified Listing

    201B - 16 MELBOURNE AVENUE, St. Catharines (E. Chester), ON L2P0G5
    Apply online
  • 3 bd $2,350
    Base rent
    Verified Listing

    A2 - 51A HAYNES AVENUE, St. Catharines (E. Chester), ON L2R3J8
    Apply online
  • 3 bd $2,250
    Base rent
    Verified Listing

    91 - 286 CUSHMAN ROAD, St. Catharines (Carlton/Bunting), ON L2M6Z2
    Apply online
  • 3 bd $2,200
    Base rent
    Verified Listing

    309A - 16 MELBOURNE AVENUE, St. Catharines (E. Chester), ON L2P0G5
    Apply online
  • 3 bd $2,150
    Base rent
    Verified Listing

    26 LARCHWOOD DRIVE, St. Catharines (Glendale/Glenridge), ON L2T2H5
    Apply online
  • 3 bd $1,749
    Base rent
    Verified Listing

    2 - 22 HAYNES AVENUE, St. Catharines (E. Chester), ON L2R3Z1
    Apply online
  • 3 bd $2,200
    Base rent
    Verified Listing

    16 MELBOURNE Avenue Unit# 210B, St. Catharines, ON L2P0G5
    Apply online
  • 3 bd $2,350
    Base rent
    Verified Listing

    MAIN - 21 CLEARVIEW HEIGHTS, St. Catharines (Burleigh Hill), ON L2T2W2
    Apply online
  • 3 bd $2,300
    Base rent
    Verified Listing

    ONE - 75 THOMAS STREET, St. Catharines (Downtown), ON L2R6M4
    Apply online
  • 3 bd $2,200
    Base rent
    Verified Listing

    27 ST GEORGE Street Unit# Main, St. Catharines, ON L2M5P4
    Apply online
  • 3 bd $2,495
    Base rent
    Verified Listing

    705 - 610 LAKE STREET, St. Catharines (Lakeport), ON L2N5T1
    Apply online
  • 3 bd $3,300
    Base rent
    Verified Listing

    74 ALLAN DRIVE, St. Catharines (Fairview), ON L2N1E9
    Apply online
  • 3 bd $2,200
    Base rent
    Verified Listing

    UNIT #1 (MAIN) - 18 WAKIL DRIVE, St. Catharines (Glendale/Glenridge), ON L2T3H8
    Apply online
  • 3 bd $2,600
    Base rent
    Verified Listing

    39 MARGERY AVENUE, St. Catharines (Haig), ON L2R6J9
    Apply online
  • 3 bd $2,250
    Base rent
    Verified Listing

    32 EDMUND STREET, St. Catharines (Downtown), ON L2R2G2
    Apply online
  • 3 bd $2,195
    Base rent
    Verified Listing

    4 DUNBLANE Avenue Unit# UPPER, St. Catharines, ON L2M3Z5
    Apply online
  • 3 bd $2,100
    Base rent
    Verified Listing

    UNIT 3 - 358 GLENRIDGE AVENUE, St. Catharines (Glendale/Glenridge), ON L2T3K7
    Apply online
28-0-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 95 3 bedroom rentals available on RentCafe. Prices and availability in St. Catharines, ON were last updated on 13 May 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 1,421 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.