
Cheap Apartments for Rent in St Marys, ON from $700 (53 Rentals)
Search the lowest-cost Apartments available for rent right now in St Marys.


The Eleanor

Revo on King St

Blossom Gate

Studios on King

1025 King St E

190 Cherryhill Cir

120 Cherryhill Pl

Total Monthly Price
The Weatherfield

Total Monthly Price
The Dorchester
What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Learn the official definition (spending 30% or more of your gross income on housing) and how to calculate your exact rent-to-income ratio. This guide offers expert tips on factoring in total housing costs (including utilities and fees) and budgeting accurately to avoid unnecessary financial strain.

Platts Crossing

Webster Apartments

Ridout Towers

Total Monthly Price
Canterbury Towers

Parkdale Place

Trillium Towers I/II

1560, 1570, 1580 Adelaide Street North

420 Central Avenue

250 Oakland Avenue

498 Queens Avenue
Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between
Thinking about getting a co-signer for your rental application? We break down what a co-signer is, the potential benefits, and the serious risks for both parties. Find out if it's the right choice for you.

123 King St

Scenic Tower

Gordon Avenue

105 Cherryhill Blvd

Total Monthly Price
Castlegrove Apartments

Mooregate Apartments

NUVO - 1442 Highland Road West

543 Mornington Avenue & 135 Connaught Avenue

Mornington Apartments

396 Queens Avenue
Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting
Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

Capitol Hill Apartments

640, 650, 660 Fanshawe Park Road East

Total Monthly Price
The Whitehall

271 Platts Lane

Grosvenor Estates

939 Western

746 Fanshawe Park Road East

Total Monthly Price
Kingswood Estates

Park Place

407 Keats Way
Roommate Matching: Finding the Right Fit and Avoiding Pitfalls
When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

107 Edgehill Crescent

271 Lester St

316 Rosenberg Wy

1534 Western Rd

32 Mackay Av

Kappele Circle

377 Blackacres Blvd

Princess Gates

99 Westwood Dr

1007 Adelaide St N
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.
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 | $1,370 | $1,049 | $1,641 |
| St Marys 1 Bedroom Apartments | $1,687 | $1,099 | $2,870 |
| St Marys 2 Bedroom Apartments | $2,142 | $1,225 | $3,386 |
| St Marys 3 Bedroom Apartments | $2,607 | $1,625 | $4,175 |
| St Marys 4 Bedroom Apartments | $987 | $929 | $1,044 |
Browse Top Apartments in St Marys
See all Apartments in St MarysExplore St Marys
St Marys, ON Local Guide
- Nearby Cities
Cheapest Available St Marys Apartments for Rent and Nearby
 The cheapest available apartment rental in St Marys, ON is a Studio unit found at The Eleanor priced from $1,049. Revo on King St has the second lowest priced unit, which is a 1 Bed apartment currently listed from $1,100. Here is today’s list of the most affordable St Marys apartments for rent:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| The Eleanor | Bachelor | Studio,1BA | $1,049 |
| Revo on King St | One Bedroom | 1BR,1BA | $1,100 |
| Blossom Gate | Studio | Studio,1BA | $1,100 |
| Studios on King | Bachelor | Studio,1BA | $1,150 |
| 1025 King St E | 1 Bedroom | 1BR,1BA | $1,200 |
| 190 Cherryhill Cir | Bachelor | Studio,1BA | $1,210 |
| 120 Cherryhill Pl | Bachelor | Studio,1BA | $1,210 |
| Platts Crossing | Studio | Studio,1BA | $1,299 |
| Webster Apartments | Renovated 1 Bedroom (1st floor) | 1BR,1BA | $1,325 |
| Canterbury Towers | 0 Bedroom, 1 Bathroom | Studio,1BA | $1,330 |
Best Value Apartments for Rent in St Marys, ON and Nearby
As of May 30, 2026 the best value apartment in the St Marys area is the $1.26 price per square foot 2 Bedroom - 2C Model at 520 Talbot Street in the starting from $2,399. The second greatest value St Marys apartment is the 3 Bedroom(s) and 1.5 Bathroom(s) Model at Sunnydale starting at $2,650 with a $1.77 price per square foot in the Waterloo North West neighborhood. Here is today’s list of the best values for St Marys apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| 520 Talbot Street | 2 Bedroom - 2C | 2BR,2BA | $1.26 |
| Sunnydale | 3 Bedroom(s) and 1.5 Bathroom(s) | 3BR,1.5BA | $1.77 |
| 200 Westfield Dr | Two Bedroom Suite | 2BR,1BA | $1.68 |
| Cinque Apartments | Two Bed – 03 Style | 2BR,1BA | $1.63 |
| The W London | 4 Bedroom x 3 Bathroom | 4BR,3BA | $0.93 |
| 1560, 1570, 1580 Adelaide Street North | 2 Bedroom | 2BR,1BA | $1.71 |
| 543 Mornington Avenue & 135 Connaught Avenue | 2 Bedroom | 2BR,1BA | $1.68 |
| Kingswell Towers | 1 Bedroom | 1BR,1BA | $1.86 |
| Webster Apartments | Renovated 1 Bedroom | 1BR,1BA | $1.72 |
| Trillium Towers I/II | 1 Bedroom | 1BR,1BA | $1.81 |
Don't Settle: How to Negotiate Your Apartment Lease and Save Money
Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.
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!
Explore St Marys, ON Rentals by Map
See the most popular apartments and homes in St Marys, ON
Frequently Asked Questions about Cheap St Marys Apartments
What is the Cheapest Studio apartment in St Marys?
Currently the most affordable Cheap Studio Apartment in St Marys is at The Eleanor listed at $1,049.
How much is rent for a Cheap One Bedroom St Marys Apartment?
The lowest price for a Cheap One Bedroom St Marys Apartment is $1,099 at The Eleanor.
What is the lowest price for a Cheap Two Bedroom St Marys Apartment for rent?
Today's best deal for a Cheap Two Bedroom Apartment in St Marys is starting from $1,225 at The Eleanor.
What is the most affordable St Marys Three Bedroom Apartment?
The best deal on a cheap St Marys Three Bedroom Apartment rental is at Blossom Gate and starts from $1,625.
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

Neighborhood and Market Insights: How to Choose the Right Area to Rent
Written by: Robin Stewart
Apartment-hunting can be a gargantuan task. Renters have a wish list of items—some luxuries, some necessities—but finding what you seek in the right place is perhaps the most important part of the journey.

A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back
Written by: Lauren Harrington
I’m going to talk with you as a seasoned property manager and friend. So, let’s start with your security deposit. I want you to think about this guide as insider information. You deserve your deposit back.

Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts
Written by: Lauren Harrington
This article is based on first-hand experience managing apartment communities and helping renters adapt to their spaces after moving in.

What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Written by: Lauren Harrington
This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.