Explore St. Marys, ON

Your Guide to the Stone Town


St. Marys is a town in southwestern Ontario, Canada. It is located at the junction of Thames River and Trout Creek southwest of Stratford, and is surrounded by the Township of Perth South in Perth County, Ontario. St. Marys operates under its own municipal government that is independent from the County's government. Nonetheless, the three entities "enjoy a large degree of collaboration and work together to grow the region as a leading location for industry and people". Census data published for Perth County by Statistics Canada includes St. Marys and most Perth County publications also do, at least in some sections of the document.

The town is also known by its nickname, "The Stone Town", due to the abundance of limestone in the surrounding area, giving rise to a large number of limestone buildings and homes throughout the town. St. Marys Cement, a large cement producer founded in the town, capitalized on this close feed stock, and grew to be a major producer of cement in the province of Ontario.

St. Marys is home to the Canadian Baseball Hall of Fame. It is the burial place of Arthur Meighen, Canada's 9th Prime Minister. Timothy Eaton, who went on to become one of Canada's most famous retailers, opened his first businesses in Canada in nearby Kirkton, Ontario and later St. Marys. 

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We have found a total of 71 listings, but only 51 are available for public display. To get instant access to all 71 listings, please .
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  • 491 Elizabeth Street: St. Marys House for sale : MLS®# X13088774

    491 Elizabeth Street St. Marys St. Marys N4X 1B6
    Main Photo: 491 Elizabeth Street: St. Marys House for sale : MLS®# X13088774

    491 Elizabeth Street St. Marys N4X 1B6 St. Marys

    $949,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13088774
    Bedrooms:
    3
    Bathrooms:
    3
    Set on an impressive 110' x 150' lot in a mature, established neighbourhood, this 3-bedroom, 3-bathroom executive bungalow with over 3000 sq ft of finished living space offers the perfect balance of space, comfort, and convenience. Thoughtfully updated over the years, the home features a bright and inviting open-concept kitchen and dining area, highlighted by a spacious cherry kitchen with ample storage, along with updated countertops and plumbing fixtures in both the kitchen and bathrooms (2025). The adjoining family room provides a warm and welcoming space, complete with a gas fireplace and plenty of room to gather. The main floor also offers three well-sized bedrooms, including a spacious primary suite with a 4-piece ensuite. Step outside from the primary bedroom or dining area into your own private retreat. The backyard is truly an entertainer's dream, featuring a large covered porch with composite decking, an electric fireplace and TV hookups, perfect for relaxing or hosting in any season. The space is further enhanced by a generous patio area, beautiful perennial gardens, and a 10' x 10' shed on a concrete pad. The fully finished basement expands your living space with a large recreation room, complete with a wet bar and gas fireplace, making it ideal for move nights or entertaining guests. Two additional rooms offer flexibility for home offices, dens, or hobby spaces, along with a 3-piece bathroom for added convenience. Additional highlights include a new roof (2024), and main floor laundry in the mud room off the attached garage, adding both value and practicality. A rare opportunity to own a well-appointed bungalow on a premium lot in a sought-after neighbourhood, this home checks all the boxes for comfortable, stylish living. Click on the virtual tour link, view the floor plans, photos and YouTube link and then call your REALTOR to schedule your private viewing of this great property! More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 382 Queen Street E: St. Marys House for sale : MLS®# X13068732

    382 Queen Street E St. Marys St. Marys N4X 1B2
    Main Photo: 382 Queen Street E: St. Marys House for sale : MLS®# X13068732

    382 Queen Street E St. Marys N4X 1B2 St. Marys

    $735,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13068732
    Bedrooms:
    3
    Bathrooms:
    2
    This 1890 solid-brick charmer is in need of a date for the upcoming ball! Welcome to 382 Queen St. E. in St. Marys, an elegant 2-story home whose interior has been completely modernized yet still retains the appeal and charisma of days gone by. Inside the front entrance a sweeping staircase curves upward to the second floor, where 3 bedrooms and a fully renovated 4-piece bath are housed. The Primary bedroom measures an impressive 13.81' x 17.29' and boosts a natural gas fireplace, built-in wall-to-wall closets, and a back staircase leading directly down to the kitchen for quick access to that essential first coffee of the day. The main floor is absolutely stunning and completely revamped, with a 2-piece washroom, main floor laundry and coffered ceilings from the kitchen to the dining and living rooms. The kitchen itself is a chef's dream, featuring modern cabinetry, a huge centre island, new countertops including a large section of freshly-oiled walnut to roll dough or for use as a cutting board. The main event within the kitchen, however, is the impressive built-in wine cooler unit under the staircase, with space to hold enough wine, water or pop to serve a large gala. Off the kitchen is space to prepare cocktails or have a coffee bar and features a mini-fridge, cabinets and counter. A formal dining room and living room complete the space. Come and see this stunner for yourself, then follow up with a short minutes-long stroll to the incredible shops and restaurants that downtown has to offer. St. Marys, known as "The Stonetown" - come for a day and stay for a lifetime! More details
    Listed by Peak Select Realty Inc
    LISTING DETAILS
    MATT FRANCIS

  • 296 Glass Street: St. Marys House for sale : MLS®# X13056550

    296 Glass Street St. Marys St. Marys N4X 1E5
    Main Photo: 296 Glass Street: St. Marys House for sale : MLS®# X13056550

    296 Glass Street St. Marys N4X 1E5 St. Marys

    $719,900
    Residential Freehold
    Status:
    Active Under Contract
    MLS® Num:
    X13056550
    Bedrooms:
    4
    Bathrooms:
    3
    Welcome to this beautifully designed 4-bedroom, home nestled in the charming community of St. Marys-a town known for its scenic surroundings and local lifestyle. Step inside to a bright, open-concept main level featuring rich hardwood flooring and hard-surface countertops, creating a modern space ideal for both everyday living and entertaining. The thoughtfully designed layout includes a spacious second bedroom and a full 4-piece bathroom, along with a separate main-floor laundry room offering abundant storage and convenience. The generous primary suite is complete with a private walkout to the back deck-perfect for morning coffee or evening relaxation. The ensuite bathroom is designed with comfort in mind, showcasing a large walk-in shower. Downstairs, the finished basement expands your living space with two additional bedrooms, a 3-piece bathroom, and a large recreation room-ideal for family gatherings, a home gym, or a media space. Situated on a large lot, this property offers ample backyard space for outdoor enjoyment, gardening, or entertaining. Located in the heart of St. Marys, you'll enjoy easy access to a wide range of local amenities, including charming restaurants, boutique shops, craft breweries, scenic walking trails, and nearby golf courses.This is a fantastic opportunity to enjoy comfortable living in a welcoming and well-connected community. More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 466 Water Street S: St. Marys House for sale : MLS®# X13035060

    466 Water Street S St. Marys St. Marys N4X 1A1
    Main Photo: 466 Water Street S: St. Marys House for sale : MLS®# X13035060

    466 Water Street S St. Marys N4X 1A1 St. Marys

    $824,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13035060
    Bedrooms:
    3
    Bathrooms:
    3
    Built in 2010, this well-maintained home offers a thoughtful main floor layout with spacious rooms, abundant natural light, and true move-in ready appeal. Great curb appeal is highlighted by a mature birch tree, magnolia tree, and side garden that create an inviting front yard setting. The stunning backyard features mature trees and gardens backing onto the Thames River and Grand Trunk Walking Path, offering privacy and the chance to enjoy deer, bald eagles, and other natural wildlife. Numerous updates completed within the last year include a full interior repaint, all new interior and exterior pot lights, and updated light fixtures in the bedrooms and both main floor bathrooms. The main floor offers 3 good-sized bedrooms, with one easily suited as an additional sitting room or den, along with a dedicated mudroom with laundry. The kitchen opens directly onto the impressive new 15' x 30' exposed aggregate patio, complete with a covered powered awning and remote control. The basement provides excellent additional space for a rec room, hobby area, or storage. Completing the home is the oversized garage, freshly painted and finished with a brand new epoxy coated floor. Click on the virtual tour link, view the floor plans, photos and YouTube link and then call your REALTOR to schedule your private viewing of this great property! More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 84 Wellington Street S: St. Marys Commercial for sale : MLS®# X13005472

    84 Wellington Street S St. Marys St. Marys N4X 1A6
    Main Photo: 84 Wellington Street S: St. Marys Commercial for sale : MLS®# X13005472

    84 Wellington Street S St. Marys N4X 1A6 St. Marys

    $329,000 /For Sale
    Commercial
    Status:
    Active Under Contract
    MLS® Num:
    X13005472
    Major Bus.:
    Pizzeria
    Total Area:
    1,254 sq. ft.
    Finally! This Is The Opportunity For You To Be Your Own Boss And Become Part Of A Well-Established New Orleans Pizza Franchise. Join the pizza franchise revolution & seize the opportunity to grow your business. The Store Is Located Next To Foodland and Canadian tire In A Busy Plaza With High Traffic. This store Will Not Disappoint. The Pizza Store Is Approximately 1,254 Sqft And Has A Monthly Rent Of Approximately $2600 which Includes TMI And H.S.T. Sale 2025 is more than $5,70,000.Franchise transfer will be split between seller and buyer on 50/50 basics. Royalty 5% and advertising fee 3% .Please do not go directly or talk to Staff.. Financials available through Listing Agents. Don't miss the opportunity. With a solid customer base and significant growth potential, this is a prime opportunity to elevate an already successful franchise. Well maintained store run by employees with minimum involvement of owner. Don't miss this exceptional opportunity. More details
    Listed by HOMELIFE/MIRACLE REALTY LTD
    LISTING DETAILS
    MATT FRANCIS

  • 130 Wellington Street S: St. Marys House for sale : MLS®# X12961198

    130 Wellington Street S St. Marys St. Marys N4X 1A6
    Main Photo: 130 Wellington Street S: St. Marys House for sale : MLS®# X12961198

    130 Wellington Street S St. Marys N4X 1A6 St. Marys

    $579,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X12961198
    Bedrooms:
    3
    Bathrooms:
    1
    Charming Ontario Cottage Steps from Downtown St. Marys Welcome to 130 Wellington Street South - an immaculate red brick Ontario cottage that perfectly blends timeless character with tasteful modern upgrades. Ideally located just a short stroll from the heart of historic St. Marys, this beautifully maintained 3 bedroom home offers an inviting retreat with distinctive charm inside and out. From the moment you arrive, you'll appreciate the home's curb appeal, enhanced by a pavestone driveway, and a fenced in backyard that creates a sense of privacy. The flagstone patio is ideal for summer entertaining, while the cozy front porch adds a classic touch. Inside, the home features a thoughtfully upgraded kitchen with custom design details including painted cabinetry, butcher block countertop, cherry flooring, and a new window that fills the space with natural light. The adjoining family area continues the flow of rich cherry hardwood and connects seamlessly to the warm and welcoming living room, where a gas fireplace with leaded surround windows sets the tone for relaxed evenings. The custom 4-piece bath is a standout, featuring a full walk-in shower, separate soaker tub, heated travertine tile floors, built-in laundry with stackable washer/dryer, and a handcrafted vanity - combining luxury with functionality. Throughout the home, original trim and flooring have been beautifully preserved, maintaining the historical integrity of the property while complementing the modern enhancements. This home is truly move-in ready, offering comfort, style, and a touch of heritage all in one. St. Marys is home to it's own hospital, two public elementary schools and one secondary school, a recreation centre with two ice pads and an indoor salt pool, a YMCA, and walking trails. Don't miss your opportunity to own a piece of small town charm - ideal for first-time buyers, downsizers, or those seeking a picturesque escape in one of Ontario's most beautiful and historic small towns. More details
    Listed by CENTURY 21 ATRIA REALTY INC.
    LISTING DETAILS
    MATT FRANCIS

  • 202-204 Queen Street E: St. Marys Commercial for sale : MLS®# X12930782

    202-204 Queen Street E St. Marys St. Marys N4X 1C1
    Main Photo: 202-204 Queen Street E: St. Marys Commercial for sale : MLS®# X12930782

    202-204 Queen Street E St. Marys N4X 1C1 St. Marys

    $759,900 /For Sale
    Commercial
    Status:
    Active
    MLS® Num:
    X12930782
    Total Area:
    9,500 sq. ft.
    Good News For Investors! Located In The Heart Of St. Mary's, Ont, This Property Features 2 Ground-Level Commercial Units and Three Fully Leased Apartments, Yielding A Remarkable 6.8% Return. More details
    Listed by RE/MAX CROSSROADS REALTY INC.
    LISTING DETAILS
    MATT FRANCIS

  • 119 Water Street S: St. Marys Commercial for sale : MLS®# X12872080

    119 Water Street S St. Marys St. Marys N4X 1C9
    Main Photo: 119 Water Street S: St. Marys Commercial for sale : MLS®# X12872080

    119 Water Street S St. Marys N4X 1C9 St. Marys

    $565,000 /For Sale
    Commercial
    Status:
    Active Under Contract
    MLS® Num:
    X12872080
    Major Bus.:
    Other
    Total Area:
    1,986 sq. ft.
    Discover a fantastic investment opportunity at 119 Water Street South, St. Marys-a well-maintained commercial property featuring a blend of business and residential income streams in a prime location. This tenanted building includes a thriving main-floor business and two one-bedroom apartments above, making it a versatile, turn-key investment with excellent potential for income growth. The property boasts ample parking options, including three garage spaces and surface parking for up to 11 cars, providing convenience for tenants and their patrons. Located in a high-visibility area, the building benefits from its strategic setting, ensuring consistent foot traffic and exposure for the commercial tenant, while remaining equally convenient for the residential tenants. Both apartments above the commercial space are well-kept, providing comfortable living quarters with steady rental income. The building has been carefully maintained, with long-term tenants who take pride in their spaces. Whether you're a seasoned investor or new to the market, this property represents a hassle-free addition to your portfolio, delivering immediate returns and potential for future appreciation. St. Marys is known for its charm, growing community, and vibrant local economy, making it an ideal setting for a property like this. Demand for mixed-use buildings in well-situated areas continues to rise, and the ability to attract quality tenants ensures that this property remains a reliable income generator. With the groundwork already in place and room to increase revenues, this is your chance to acquire a lucrative investment property that's ready to perform from day one. Don't miss this rare opportunity to own a well-maintained, versatile commercial and residential property. More details
    Listed by REAL BROKER ONTARIO LTD.
    LISTING DETAILS
    MATT FRANCIS

  • 29 428 Queen Street W: St. Marys Condo Townhouse for sale : MLS®# X12867168

    29 428 Queen Street W St. Marys St. Marys N4X 0C8
    Main Photo: 29 428 Queen Street W: St. Marys Condo Townhouse for sale : MLS®# X12867168

    29 428 Queen Street W St. Marys N4X 0C8 St. Marys

    $324,900
    Residential Condo & Other
    Status:
    Active
    MLS® Num:
    X12867168
    Bedrooms:
    2
    Bathrooms:
    1
    Pol Quality Homes is thrilled to announce the launch of a new condominium project in St. Marys, ON. This development features beautifully designed one- and two-bedroom units. Features include: In-Suite Laundry, Hard Surface Countertops, Premium Vinyl Plank Flooring, One Exclusive Parking Space, Walking Distance to Local Amenities, Stainless steel appliance package. This project presents exceptional opportunity for first time home buyers looking to enter the real estate market or investment opportunities, especially for clients seeking strong cash flow potential! Construction is already underway, with Phase 1completed and Phase 2 expected to be completed by the end of 2026. Secure your unit today and take advantage of this incredible opportunity. Call for more details or to schedule a consultation. Multiple floor plans and pricing available, call today! *All interior photos are of model suite* More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 28 428 Queen Street W: St. Marys Condo Townhouse for sale : MLS®# X12867166

    28 428 Queen Street W St. Marys St. Marys N4X 0C8
    Main Photo: 28 428 Queen Street W: St. Marys Condo Townhouse for sale : MLS®# X12867166

    28 428 Queen Street W St. Marys N4X 0C8 St. Marys

    $329,900
    Residential Condo & Other
    Status:
    Active
    MLS® Num:
    X12867166
    Bedrooms:
    1
    Bathrooms:
    1
    Pol Quality Homes is thrilled to announce the launch of a new condominium project in St. Marys, ON. This development features beautifully designed one- and two-bedroom units. Features include: In-Suite Laundry, Hard Surface Countertops, Premium Vinyl Plank Flooring, One Exclusive Parking Space, Walking Distance to Local Amenities, Stainless steel appliance package. This project presents exceptional opportunity for first time home buyers looking to enter the real estate market or investment opportunities, especially for clients seeking strong cash flow potential! Construction is already underway, with Phase 1completed and Phase 2 expected to be completed by the end of 2026. Secure your unit today and take advantage of this incredible opportunity. Call for more details or to schedule a consultation. Multiple floor plans and pricing available, call today! *All interior photos are of model suite* More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 30 428 Queen Street W: St. Marys Condo Townhouse for sale : MLS®# X12867164

    30 428 Queen Street W St. Marys St. Marys N4X 0C8
    Main Photo: 30 428 Queen Street W: St. Marys Condo Townhouse for sale : MLS®# X12867164

    30 428 Queen Street W St. Marys N4X 0C8 St. Marys

    $359,900
    Residential Condo & Other
    Status:
    Active
    MLS® Num:
    X12867164
    Bedrooms:
    2
    Bathrooms:
    1
    Pol Quality Homes is thrilled to announce the launch of a new condominium project in St. Marys, ON. This development features beautifully designed one- and two-bedroom units. Features include: In-Suite Laundry, Hard Surface Countertops, Premium Vinyl Plank Flooring, One Exclusive Parking Space, Walking Distance to Local Amenities, Stainless steel appliance package. This project presents exceptional opportunity for first time home buyers looking to enter the real estate market or investment opportunities, especially for clients seeking strong cash flow potential! Construction is already underway, with Phase 1completed and Phase 2 expected to be completed by the end of 2026. Secure your unit today and take advantage of this incredible opportunity. Call for more details or to schedule a consultation. Multiple floor plans and pricing available, call today! *All interior photos are of model suite* More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 94 Wilson Court: St. Marys House for sale : MLS®# X12738114

    94 Wilson Court St. Marys St. Marys N4X 0B6
    Main Photo: 94 Wilson Court: St. Marys House for sale : MLS®# X12738114

    94 Wilson Court St. Marys N4X 0B6 St. Marys

    $799,900
    Residential Freehold
    Status:
    Active Under Contract
    MLS® Num:
    X12738114
    Bedrooms:
    5
    Bathrooms:
    4
    This 4+1 bedroom, two-storey home, built in 2018, is located on a quiet cul-de-sac on Wilson Court, offering excellent space for family living. The open-concept main floor is ideal for entertaining, featuring a bright kitchen with a large island, granite countertops and a corner pantry. The kitchen flows into the dining area and living room with a fireplace and views of the backyard. Patio doors lead to a private, fully fenced yard with a concrete patio and plenty of space, perfect for a kids play area. Upstairs includes a spacious primary bedroom with ensuite and walk-in closet, three additional bedrooms, a four-piece bath, and second-floor laundry. The fully finished basement offers a rec room, fifth bedroom, three-piece bathroom, and ample storage. Click on the virtual tour link, view the floor plans, photos and YouTube link and then call your REALTOR to schedule your private viewing of this great property! More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS
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Data was last updated August 11, 2026 at 12:15 PM (UTC)
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.

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This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.