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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  • 363 Queen Street E: St. Marys House for sale : MLS®# X12688572

    363 Queen Street E St. Marys St. Marys N4X 1B1
    Main Photo: 363 Queen Street E: St. Marys House for sale : MLS®# X12688572

    363 Queen Street E St. Marys N4X 1B1 St. Marys

    $615,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X12688572
    Bedrooms:
    3
    Bathrooms:
    3
    This beautifully restored century brick cottage blends timeless 1880s character with over $200,000 in thoughtful modern renovations. Set on a mature, deep 48.5 x 150 ft lot, the home offers curb appeal, functionality, and peace of mind with extensive upgrades completed in recent years. Inside, the home has been completely reimagined. The open-concept main floor features walls removed to create a bright, flowing layout with all-new luxury vinyl plank flooring throughout. The fully renovated kitchen is a standout, offering quartz countertops, a large island, farmhouse apron sink, pot filler, pantry, new appliances, stylish backsplash, and updated lighting. The main floor also includes a powder room, a generous primary bedroom with walk-in closet, and a luxurious ensuite featuring a standalone tub, custom glass shower, and double-sink vanity. A custom gas fireplace with built-in shelving anchors the living space, while ductless air conditioning and all-new light fixtures add comfort and polish. The second floor, formerly unfinished attic space, has been transformed into a functional living area with two bedrooms and a full bathroom. The floor was lowered to create proper ceiling height, including a bedroom with walk-in closet and skylights. Additional highlights include new carpeting, tiled bathroom floors, a 3-piece bath with tub/shower, radiant baseboard boiler heating with thermostat, and a ductless air-conditioning wall unit. Outside, the property offers privacy and outdoor enjoyment with a covered front porch, spacious deck, fenced yard with gates (2017), and a tandem driveway with parking for up to four vehicles. Exterior updates include new siding, eavestroughs, soffits, fascia, and gutter guards (2025), five new windows, a new sliding glass door, updated shingles over the mudroom, modern pot lighting, and two upper-level skylights. All of this within walking distance to beautiful downtown St. Marys, schools, parks and rec centre. More details
    Listed by Peak Select Realty Inc
    LISTING DETAILS
    MATT FRANCIS

  • 1C 189 Elizabeth Street: St. Marys Condo Apartment for sale : MLS®# X12654946

    1C 189 Elizabeth Street St. Marys St. Marys N4X 0B5
    Main Photo: 1C 189 Elizabeth Street: St. Marys Condo Apartment for sale : MLS®# X12654946

    1C 189 Elizabeth Street St. Marys N4X 0B5 St. Marys

    $698,000
    Residential Condo & Other
    Status:
    Active
    MLS® Num:
    X12654946
    Bedrooms:
    2
    Bathrooms:
    2
    This unit is flooded with light! And its placement on the lower level provides for a private outdoor area and direct access from the parking lot. Central School Manor, 189 Elizabeth St., is a designated historical building comprised of 15 condo units. Built as a school in 1914 from local hand-hewn limestone, its transformation began 100 years later with a vision & the goal of maintaining the building's historical character while adding uniqueness, luxury and elegance. The perfect combination of timeless architecture is blended with the sophistication of contemporary living. From the moment you enter this stunning building, prepare to be awed. Suite 1C's foyer welcomes you into a rich space with a coffered ceiling that leads to a glass-door, private entrance to a large, exclusive-use courtyard. This 1449 sq ft, immaculately maintained 2-bdrm, 2-bath suite boasts 10' ceilings with crown moulding & 12" baseboards. Natural light is abundant with the 10, 5' high windows with deep sills. Open concept principal areas with the living room focused on a fireplace wrapped by custom cabinetry. The kitchen is a chef's delight. High-end appliances include an induction stove with double ovens and an under-counter, slide-out microwave. Counter and island surfaces are durable quartz. Double stainless-steel sink includes a garburator. Primary bedroom features a walk-in closet and ensuite. Other assets include W&D, reverse osmosis water treatment and in-floor radiant heat. Included are a large nearby locker, bicycle holding room and 2 outdoor parking spots. While all this may sound like qualities not found in century condos, we cannot overstate the lavish living this suite offers. The grounds are graced with a beautiful landscaped common garden with a BBQ, dining facilities and tranquil areas, a common room with a fireplace, kitchenette, table seating, shuffleboard and an area for gatherings, reading & table games. Many accessible features, including an elevator! More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 201 Jones Street W: St. Marys House for sale : MLS®# X12543716

    201 Jones Street W St. Marys St. Marys N4X 1A1
    Main Photo: 201 Jones Street W: St. Marys House for sale : MLS®# X12543716

    201 Jones Street W St. Marys N4X 1A1 St. Marys

    $449,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X12543716
    Bedrooms:
    3
    Bathrooms:
    1
    Welcome to this charming three-bedroom, one-bathroom home in the desirable west side of St. Marys - the perfect opportunity for first-time buyers or anyone looking to make a space truly their own. Offering solid bones and great potential, this property features an insulated detached shop along with an attached one-car garage, providing plenty of room for vehicles, hobbies, or extra storage. Both the home and the shop are topped with durable steel roofs, giving you peace of mind for years to come.Inside, the layout offers comfortable main-floor living with a spacious kitchen and a functional floor plan ready for your personal touch. Whether you're looking to renovate, modernize, or simply settle in, this home provides a fantastic foundation to build upon. Set in a friendly west-end neighbourhood close to parks, schools, and all the amenities of beautiful St. Marys, this is an affordable and exciting opportunity to step into homeownership. More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 32 30 Ann Street: St. Marys House for sale : MLS®# X12540776

    32 30 Ann Street St. Marys St. Marys N4X 1C8
    Main Photo: 32 30 Ann Street: St. Marys House for sale : MLS®# X12540776

    32 30 Ann Street St. Marys N4X 1C8 St. Marys

    $345,900
    Residential Freehold
    Status:
    Active Under Contract
    MLS® Num:
    X12540776
    Bedrooms:
    2
    Bathrooms:
    2
    Welcome to this two-bedroom home in the Thames Valley Retirement 55+ Community! Designed for comfortable, single-level living, it offers an open-concept main floor featuring a spacious living room, kitchen, and dining area. The primary bedroom includes a walk-in closet and private ensuite, while the second bedroom is ideal for guests or a home office. A full 4-piece bathroom and main floor laundry add to the convenience. Outside, enjoy a concrete driveway and an attached single-car garage providing both easy access and extra storage. This comfortable and functional home is ready for you to enjoy all that this welcoming community has to offer! New Owner Fees Total $1096.07/month. Click on the virtual tour link, view the floor plans, photos, layout 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

  • 119 Glass Street: St. Marys House for sale : MLS®# X12514354

    119 Glass Street St. Marys St. Marys N4X 0C1
    Main Photo: 119 Glass Street: St. Marys House for sale : MLS®# X12514354

    119 Glass Street St. Marys N4X 0C1 St. Marys

    $782,212
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X12514354
    Bedrooms:
    3
    Bathrooms:
    3
    BRAND NEW HOME, NEWLY ADJUSTED PRICE! Take advantage of Ontario's latest announcement-now offering a full HST rebate, making your dream Teahen Home more attainable than ever! Located in the north end of St. Marys, this home displays exquisite craftsmanship, and modern comfort throughout. Scheduled for completion in 2026, this stunning one-storey home features 3 bedrooms, 3 bathrooms, and approximately 2,170 square feet of beautifully finished living space. Inside you will find engineered hardwood flooring, soft-close cabinetry, and stone countertops that reflect Teahen's signature attention to detail. The open-concept main floor is highlighted by a tray ceiling, creating an elegant sense of height and space, while the rear glass patio doors open to a concrete porch-perfect for relaxing or entertaining outdoors. If that wasn't enough the basement is beautifully finished with a third bedroom, full bathroom and spacious rec. room. Every detail of this home has been thoughtfully designed to deliver beauty, functionality, and lasting value. Experience small-town living with modern luxury-your brand new Teahen home awaits in St. Marys.. More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 43 Widder Street W: St. Marys House for sale : MLS®# X12393273

    43 Widder Street W St. Marys St. Marys N4X 1A5
    Main Photo: 43 Widder Street W: St. Marys House for sale : MLS®# X12393273

    43 Widder Street W St. Marys N4X 1A5 St. Marys

    $799,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X12393273
    Bedrooms:
    4
    Bathrooms:
    2
    Highly desirable location! You will fall in love with this 3+1 bedroom all brick bungalow, situated on a generous lot, backing onto the scenic Grand Trunk Trail. Enjoy the best of both worlds with peaceful surroundings and walkable access to downtown St. Marys with its many amenities. The main floor features an open-concept living and dining area with sliding patio doors which leads to an elevated rear deck, perfect for entertaining or relaxing outdoors. The kitchen offers an abundance of storage, while the main level is complete with three bedrooms and a full 4-piece bathroom. Downstairs, you'll be impressed by the spa-like 3-piece bathroom with a tiled shower and cozy in-floor heating. The fully finished basement also includes a spacious family room with a gas fireplace, built in storage, an fabulous laundry room, an additional bedroom, and an office or den. Outdoor living is a highlight, with a lower covered patio, a firepit area backing onto mature trees, and a welcoming covered front porch. Additional features include an attached one-car garage, a new concrete driveway/walkway, a 220amp generator inlet plug and walk-out basement. This well-maintained bungalow is move-in ready and offers the perfect combination of comfort, convenience, and charm. More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 0 Emily Street: St. Marys House for sale : MLS®# X12202883

    0 Emily Street St. Marys St. Marys N4X 1C4
    Main Photo: 0 Emily Street: St. Marys House for sale : MLS®# X12202883

    0 Emily Street St. Marys N4X 1C4 St. Marys

    $5,995,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X12202883
    Offered for sale is a 15-acre parcel of land on the north end of the Town of St. Marys, ideally situated near parks, walking trails, and local amenities. This centrally located site is approximately 50 minutes from Kitchener, 40 minutes from London, and 20 minutes from Stratford, offering strong appeal for residential development. As designated in the Perth County Official Plan, the property is slated for residential development and is currently awaiting the developers draft plan submission. Previous concept plans indicate potential for 150+ bungalow townhomes within a condominium corporation. Supporting due diligence has been completed, including a Topographic Survey, Phase I Environmental Site Assessment, Archaeological Assessment, and Geotechnical Report, making this a highly attractive, development-ready opportunity in a growing and desirable community. More details
    Listed by RE/MAX a-b Realty Ltd Brokerage and RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 86 Salina Street N: St. Marys House for sale : MLS®# X12199738

    86 Salina Street N St. Marys St. Marys N4X 1C8
    Main Photo: 86 Salina Street N: St. Marys House for sale : MLS®# X12199738

    86 Salina Street N St. Marys N4X 1C8 St. Marys

    $425,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X12199738
    Bedrooms:
    3
    Bathrooms:
    1
    Opportunity knocks! Situated on an expansive 116.7' x 118' lot, this property offers excellent potential for development in a mature and sought-after west ward neighbourhood. The size and location make it ideal for a variety of future uses, with the highest and best use likely being redevelopment, whether thats a large single-family residence or a multi-unit build such as semis or townhomes (subject to approvals). Currently on the lot sits an older 1.5-storey home featuring 3 bedrooms and 1 bathroom, offering the option to renovate, rent, or live in while planning your next move. View the photos and then call your REALTOR to discuss the potential of this property! More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 141-143 Queen Street E: St. Marys Commercial for sale : MLS®# X12199534

    141-143 Queen Street E St. Marys St. Marys N4X 1A3
    Main Photo: 141-143 Queen Street E: St. Marys Commercial for sale : MLS®# X12199534

    141-143 Queen Street E St. Marys N4X 1A3 St. Marys

    $599,900 /For Sale
    Commercial
    Status:
    Active Under Contract
    MLS® Num:
    X12199534
    Total Area:
    3,369 sq. ft.
    Incredible opportunity in the vibrant core of downtown St. Marys with great exposure! This versatile property features 1670 sq. ft. of vacant commercial space on the main floor, an ideal blank canvas for your next business venture. The second and third floors host a 1700 sq. ft distinctive downtown apartment with three generously sized bedrooms, each with new flooring, and a recently renovated bathroom. The main living space has original pine floors along with arched windows adding character to the kitchen and large living room. There is both front and rear access from ground level, plus a private rooftop patio perfect for relaxing or entertaining. A full basement with two accesses provides excellent storage, and private on-site parking adds extra convenience. Each unit is separately metered for hydro and heating, allowing flexibility for owner-occupants or investors alike. Whether you're looking to launch your own business or invest in a mixed-use property with income potential, this centrally located building offers exceptional value and possibilities. Click on the virtual tour link, view the floor plans and photos 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

  • 1 INDUSTRIAL Road: St. Marys Commercial for sale : MLS®# X12196707

    1 INDUSTRIAL Road St. Marys St. Marys N4X 1B3
    Main Photo: 1 INDUSTRIAL Road: St. Marys Commercial for sale : MLS®# X12196707

    1 INDUSTRIAL Road St. Marys N4X 1B3 St. Marys

    $1,050,000 /For Sale
    Commercial
    Status:
    Active Under Contract
    MLS® Num:
    X12196707
    Major Bus.:
    Factory/Manufacturing
    Total Area:
    5,050 sq. ft.
    This versatile industrial property is located in the east end of St. Marys, just off the main street within a designated industrial zone. Situated on a spacious 0.5-acre lot with room for future expansion, the site features a well-maintained building offering over 5,000 sq. ft. of functional space. The main work area has 16-foot ceilings, 600-amp electrical service with 220V AC and 3-phase power, and two large overhead doors, making it ideal for a variety of industrial or manufacturing uses. In addition, the property includes a fully equipped and certified paint shop with its own overhead door, along with dedicated office space for administrative needs. Whether you're looking to grow your existing business or invest in a flexible and well-located industrial facility, this property offers both practicality and potential. Click on the virtual tour link, view the floor plans, photos, and layout and then call your REALTOR to discuss this great opportunity! More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 144 Hooper Street: St. Marys House for sale : MLS®# X12111999

    144 Hooper Street St. Marys St. Marys N4X 0C1
    Main Photo: 144 Hooper Street: St. Marys House for sale : MLS®# X12111999

    144 Hooper Street St. Marys N4X 0C1 St. Marys

    $765,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X12111999
    Bedrooms:
    4
    Bathrooms:
    3
    This beautifully designed bungalow with a fully finished walk-out lower level backs directly onto greenspace and the nearby walking trail, offering a peaceful and private setting. The main floor showcases a bright, open-concept kitchen with butlers pantry, dining, and living area leading to a covered back deck, along with a spacious primary suite complete with an ensuite and walk-in closet. An office, second bedroom, laundry and 4-piece bathroom complete the main level. Downstairs, you'll find a generous recreation room, two additional bedrooms, and a 4-piece bath, perfect for kids, guests or extra living space. 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

  • 1 INDUSTRIAL Road: St. Marys Commercial for sale : MLS®# X11891594

    1 INDUSTRIAL Road St. Marys St. Marys N4X 1B3
    Main Photo: 1 INDUSTRIAL Road: St. Marys Commercial for sale : MLS®# X11891594

    1 INDUSTRIAL Road St. Marys N4X 1B3 St. Marys

    $335,000 /For Sale
    Commercial
    Status:
    Active
    MLS® Num:
    X11891594
    Major Bus.:
    Manufacturing
    Total Area:
    5,050 sq. ft.
    Thriving welding and fabrication business available for acquisition. This is an excellent opportunity for those looking to own a successful enterprise. With over 35 years under the same ownership, the business boasts a well-established clientele. The sale includes all equipment and supplies, as well as the option to take over the current shop, which features a large, fully equipped paint booth. Call your REALTOR to discuss this great opportunity! More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS
37-48/48
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Data was last updated May 9, 2026 at 08:15 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.