3 Bedroom Apartments for Rent in St Catharines, ON (45 Rentals)

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Crown Tower Apartments
from C$2,1953 Bedroom Apartments Available Now

Crown Tower Apartments

16 Towering Heights BlvdSt Catharines, ON L2T 3G9
55+ Active Adult
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Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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149 Geneva St
3 Bedroom Apartments

149 Geneva St

149 Geneva StSt Catharines, ON L2R 4N7

Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Genesis Court
3 Bedroom Apartments

Genesis Court

151 James StSt Catharines, ON L2R 5C4
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311 Bunting Rd
3 Bedroom Apartments

311 Bunting Rd

311 Bunting RdSt Catharines, ON L2M 6S9
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Know Your Rights - How Discrimination Laws Impact Landlords and Tenants

Read our practical guide to landlord and tenant rights. Understand protected classes, reasonable accommodations, and legal exceptions to prevent housing discrimination.

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2B Arlington Ave
3 Bedroom Apartments

2B Arlington Ave

2B Arlington AveSt Catharines, ON L2P 3A4
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20 Spruce St
3 Bedroom Apartments

20 Spruce St

20 Spruce StSt Catharines, ON L2R 1B5
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Legacy on Vine
3 Bedroom Apartments

Legacy on Vine

292 Vine StSt Catharines, ON L2M 4T3
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207 Beaver St
3 Bedroom Apartments

207 Beaver St

207 Beaver StThorold, ON L2V 1B8
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St Catharines, ON Local Guide

St Catharines 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: May 18, 2025

There are currently 13 available 3 Bedroom apartment units in St Catharines, ON neighborhoods that range in price from C$2,000 to C$2,545. Heres is today's list of the top neighborhoods in St Catharines with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Central District6C$2,399C$2,000
North District5C$2,399C$2,000
East District1C$2,545C$2,545
Marsdale1C$2,545C$2,545

Largest Available St Catharines 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in St Catharines, ON is found at Briarfield Estates - South in the North District neighborhood and is 1,824 square feet priced from C$2,899. Crown Tower Apartments in the Central District neighborhood has the second largest 3 Bedroom, which is sized at 1,332 square feet and currently listed start at C$2,545. Here is today’s list of the largest available 3 Bedroom units in St Catharines:

Apartment ListingModel NameSquare FootagePriced From
Briarfield Estates - South3 Bedroom1,824 Sq FtC$2,899
Crown Tower Apartments3 Bedroom1,332 Sq FtC$2,545
70 Roehampton70 Roehampton Dr - Plan B1,182 Sq FtC$2,399
165 Ontario165 Ontario - Plan B1,180 Sq FtC$2,399
Willowbrook Place3 Beds, 1 bath1,100 Sq FtC$2,499
614 Lake614 Lake St - Plan B960 Sq FtC$2,399

Cheapest Available St Catharines 3 Bedroom Apartments

As of May 18, 2025 the lowest priced 3 Bedroom apartment unit in St Catharines, ON is the 165 Ontario - Plan B Model starting from C$2,399 at 165 Ontario in the Central District neighborhood. The second most affordable St Catharines 3 Bedroom is the 70 Roehampton Dr - Plan B Model at 70 Roehampton starting at C$2,399 . The average price for all 3 Bedroom apartments in St Catharines is currently C$2,356. Here is today’s list of the cheapest available 3 Bedroom options in St Catharines:

Apartment ListingModel NamePriced From
165 Ontario165 Ontario - Plan BC$2,399
70 Roehampton70 Roehampton Dr - Plan BC$2,399
614 Lake614 Lake St - Plan BC$2,399
Willowbrook Place3 Beds, 1 bathC$2,499
Crown Tower Apartments3 BedroomC$2,545
Briarfield Estates - South3 BedroomC$2,899

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Frequently Asked Questions about 3 Bedroom St Catharines Apartments

What is the Cheapest apartment in St Catharines with 3 Bedroom?

Currently the most affordable 3 Bedroom in St Catharines is at 165 Ontario listed at C$2,399.

How much is the average rent for a 3 Bedroom St Catharines Apartment?

The average rent for a 3 Bedroom Apartment in St Catharines is C$2,356.

What is the largest available 3 Bedroom St Catharines Apartment for rent?

Today's apartment with the most square footage in St Catharines is a 1,824 square feet unit starting from C$2,899 at Briarfield Estates - South.

What is the average size for St Catharines 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in St Catharines is currently 1,200 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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Know Your Budget: Calculating What You Can Realistically Afford When Renting

Written by: Lauren Harrington

Renting an apartment or house isn’t just about looking through online ads, choosing a few apartments or homes you want to tour, filling out an application, and putting down a deposit. Those things are all necessary and important.

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The Freedom of Short-Term Leases: Exploring the Advantages for Renters

Written by: Bobbi Jackson

If you’re looking to relocate right now, a popular solution that may best fit your current rental needs is a short-term lease.

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Navigating the Rental Market: Tips for First-Time Renters

Written by: Sandy Baker

Making the decision to rent is exciting and terrifying at the same time. For many people, there are a lot of unknowns.

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Rise of Digital Nomads: Remote Work Tips for Apartment Renters

Written by: Brandie Parton

As a digital nomad, you no longer call a set address or office building your home for eight hours of the day or more.