
1 Bedroom Apartments for Rent in St Marys, ON (98 Rentals)


12-20 Water St S

41 Church St

Aurora

100 Fullarton Street

520-560 Mornington Avenue

Clarence Square

SOHOSQ Rentals

The Wynbrook

Somerset Place Apartments
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.

Adanac Crossing

180 Mill Street

131 University

Civic 66

112 St. James Street

Trio on Belmont

939 Western

Wonderland Road

Gordon Avenue
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.

Rittenhouse Place

Capitol Hill Apartments

NUVO - 1442 Highland Road West

865 Kleinburg Drive

Mornington Apartments

Scenic Tower

105 Cherryhill Blvd

Total Monthly Price
Studios on King

Revo on King St

Alto Towers
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.

675 Richmond Street

190 Cherryhill Cir

Granite House

Mooregate Apartments

The Mayfair

Total Monthly Price
Perry Manor Residences

123 King St

Queensland Apartments

Richmond Square

200 Shakespeare Drive

746 Fanshawe Park Road East

The Weatherfield

1025 King St E

Vanier Heights

383 Princess Avenue

Total Monthly Price
Kingswood Estates

Castlegrove Apartments

340 Colborne Street

Canterbury Towers
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 | $1,410 | $1,049 | $1,645 |
| St Marys 1 Bedroom Apartments | $1,710 | $999 | $2,870 |
| St Marys 2 Bedroom Apartments | $2,174 | $1,225 | $3,416 |
| St Marys 3 Bedroom Apartments | $2,713 | $1,599 | $4,570 |
| St Marys 4 Bedroom Apartments | $1,105 | $929 | $1,320 |
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St Marys, ON Local Guide
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Largest Available St Marys and Nearby 1 Bedroom Apartments
The largest available 1 Bedroom apartment unit in St Marys, ON is found at Aqui on King and is 1,144 square feet priced from $2,395. 520 Talbot Street has the second largest 1 Bedroom, which is sized at 1,035 square feet and currently listed start at $1,999. Here is today’s list of the largest available 1 Bedroom units in St Marys:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| Aqui on King | Avila | 1,144 Sq Ft | $2,395 |
| 520 Talbot Street | 1 Bedroom - 1B | 1,035 Sq Ft | $1,999 |
| Clarence Square | 1 Bed + Den, 2 Bath - Richmond Suite | 1,033 Sq Ft | $2,495 |
| Alto Towers | 1 Beds, 1 Baths | 920 Sq Ft | $2,180 |
| Vanier Heights | 1 Bedroom, 1 Bathroom (Large) | 909 Sq Ft | $1,665 |
| 340 Colborne Street | 1 Bedroom | 888 Sq Ft | $1,654 |
| 675 Richmond Street | 1 Bedroom + Den | 876 Sq Ft | $1,699 |
| Queensland Apartments | 1 Beds, 1 Baths | 862 Sq Ft | $2,160 |
| Kingswell Towers | 1 Bedroom | 858 Sq Ft | $1,766 |
| 200 Westfield Dr | One Bedroom Suite | 535 Sq Ft | $1,540 |
Cheapest Available St Marys and Nearby 1 Bedroom Apartments
As of April 16, 2026 the lowest priced 1 Bedroom apartment unit in St Marys, ON is the 1 Bedroom Model starting from $999 at 520-560 Mornington Avenue . The second most affordable St Marys 1 Bedroom is the 1 Bed Model at The Eleanor starting at $1,099 . The average price for all 1 Bedroom apartments in St Marys is currently $1,710. Here is today’s list of the cheapest available 1 Bedroom options in St Marys:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| 520-560 Mornington Avenue | 1 Bedroom | $999 |
| The Eleanor | 1 Bed | $1,099 |
| Revo on King St | One Bedroom | $1,100 |
| Blossom Gate | 1 Bedroom | $1,195 |
| 1025 King St E | 1 Bedroom | $1,200 |
| Ridout Towers | 1 Bedroom | $1,239 |
| 1560, 1570, 1580 Adelaide Street North | 1 Bedroom | $1,259 |
| 396 Queens Avenue | 1 Bedroom | $1,262 |
| Webster Apartments | Renovated 1 Bedroom (1st floor) | $1,325 |
| 105 Cherryhill Blvd | One Bedroom Suite | $1,349 |
10 Hidden Costs of Renting You Should Budget for Before Signing a Lease
Avoid financial stress when renting. Learn about the 10 most common hidden costs—from pet fees to utilities—you must budget for before you sign a lease.
Read ArticleDon't Settle: How to Negotiate Your Apartment Lease and Save Money
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Read ArticleThe Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro
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Read ArticleCash 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.
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 1 Bedroom St Marys Apartments
What is the Cheapest apartment in St Marys with 1 Bedroom?
Currently the most affordable 1 Bedroom in St Marys is at 520-560 Mornington Avenue listed at $999.
How much is the average rent for a 1 Bedroom St Marys Apartment?
The average rent for a 1 Bedroom Apartment in St Marys is $1,710.
What is the largest available 1 Bedroom St Marys Apartment for rent?
Today's apartment with the most square footage in St Marys is a 1,144 square feet unit starting from $2,395 at Aqui on King.
What is the average size for St Marys 1 Bedroom Apartments for rent?
The average size for a 1 Bedroom rental in St Marys is currently 637 sq ft.
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

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.

Maximizing Your Refund: Essential Tax Tips for Renters
Written by: Christine Leonard, Esq.
Other than tax professionals, I can’t think of anyone who looks forward to tax season. For everybody else, April is a stressful month to collect information and meet deadlines.

18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property
Written by: Lauren Harrington
Renting your next home can feel thrilling and overwhelming at the same time.

A Renters Guide for Tips on Writing Your Notice for Not Renewing Your Apartment
Written by: Bob Mallory
Packing up everything you own to move is so stressful for many that ending your apartment lease can feel like a small or unimportant task. Ending your lease involves more than simply turning over your keys on the last day.

