
Apartments for Rent in St Marys, ON (145 Rentals)


20 Water St S, Unit 31

20 Water St S, Unit 21

20 Water St S, Unit 21

7 HILLSIDE Ct

7 HILLSIDE Ct

675 Richmond Street

Centro

Aurora

520-560 Mornington Avenue
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

Clarence Square

SOHOSQ Rentals

The Wynbrook

Sugarbush Gardens

131 University

Kingswell Towers

396 Queens Avenue

Richmond Square

Adanac Crossing

180 Mill Street
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

Trio on Belmont

Civic 66

Rittenhouse Place

Mooregate Apartments

The Saint James

498 Queens Avenue

Capitol Hill Apartments

Wonderland Road

NUVO - 1442 Highland Road West

340 Colborne Street
Neighborhood & Market Insights: How to Choose the Right Area to Rent
Master your search for the perfect apartment. Location is everything. Discover how to leverage community insights, public data, and personal visits to make a fully informed decision about where to rent.

640, 650, 660 Fanshawe Park Road East

Foundry 1st

420 Central Avenue

Somerset Place Apartments

746 Fanshawe Park Road East

939 Western

Scenic Tower

Gordon Avenue

Sunningdale Heights Apartments & Townhouses

105 Cherryhill Blvd
The Art of the Rental Viewing: What to look for during a property tour
Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

Total Monthly Price
The Dorchester

Revo on King St

Studios on King

Blossom Gate

Hawthorne Stratford

543 Mornington

123 King St

Vanier Heights

Total Monthly Price
The Whitehall

Total Monthly Price
Castlegrove Apartments
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.
St Marys, ON Local Guide
How much does it cost to rent an apartment in St Marys?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| St Marys Studio Apartments | $1,380 | $1,100 | $1,720 |
| St Marys 1 Bedroom Apartments | $1,672 | $1,195 | $3,015 |
| St Marys 2 Bedroom Apartments | $2,158 | $1,371 | $3,630 |
| St Marys 3 Bedroom Apartments | $2,575 | $1,842 | $3,850 |
| St Marys 4 Bedroom Apartments | $971 | $900 | $1,044 |
How much does it cost to rent a home in St Marys?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| 2 Bedroom Homes | $1,790 | $1,399 | $2,350 |
| 3 Bedroom Homes | $2,586 | $2,150 | $3,150 |
| 4 Bedroom Homes | $2,958 | $2,295 | $3,380 |
| 5 Bedroom Homes | $3,300 | $2,900 | $3,500 |
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St Marys, ON Local Guide
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A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back
Learn the property manager's true secrets to a zero-deduction move-out. Use this step-by-step guide on documentation, cleaning, and lease-reading to reclaim your security deposit.
Read Article18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property
Tour smarter and choose with confidence. Get the essential 18 questions that reveal the truth about a rental property's maintenance, utilities, and safety.
Read ArticleReal Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University
From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.
Read ArticleQuick Rent Budget Calculator
How much rent can you afford?
The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.
Remember the 3 Rules of Real Estate:Location, Location, Location!
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Frequently Asked Questions about St Marys
What is the current pricing and availability for apartments for rent in St Marys, ON?
As of today, August 30, 2026, there are currently 145 available St Marys apartments priced from $679 to $3,850, with an average monthly rent of $2,040.
How much are Studio apartments in St Marys?
There are currently 34 Studio Apartments in St Marys with rent ranges from $1,100 to $1,720 with an average price of $1,380.
What is the current price range for One Bedroom St Marys Apartments for rent?
Today's rental pricing for One Bedroom Apartments in St Marys ranges from $1,195 to $3,015 with an average monthly rent of $1,672.
What does renting a Two Bedroom Apartment in St Marys cost?
The monthly rent prices of Two Bedroom Apartments currently available in St Marys range from $1,371 to $3,630. Today's average rental price for Two Bedrooms here is $2,158.
How expensive are St Marys Three Bedroom Apartments?
There are currently 35 Three Bedroom Apartments listings available in St Marys on ApartmentHomeLiving.com. The pricing ranges from $1,842 to $3,850 - averaging $2,575 for the location.
Expert Rental Resources
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.
Articles, How-To's, and Tips

Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags
Written by: Robin Stewart
Renters want to find a great apartment, the right place for them, one that checks all the boxes of location, rental cost, amenities, safety, and more.

First Apartment Regrets: Real Renters Share What They'd Do Differently
Written by: Robin Stewart
Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.

Renters Insurance 101: What It Is, What It Covers, and Why You Need It
Written by: Robin Stewart
Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.

Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.