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. 

Local Amenities

Nearby spots bursting with services and amenities for everyone

Recreation

Community Centers Parks & Trails Walking & Biking Paths Kids Playgrounds Sports Fields & Facilities

Shopping & Services

Farmer's Market Health & Wellness Shopping

Restaurants

Coffee Shops Restaurants Fast Food Pubs & Bars

We can help you find, buy & sell properties in st. marys

We are your neighbourhood experts, take a look at listings for sale below

Search st. marys, on Properties

Save search On map Reset Filters
Forgot password Extend Verify Contact
We have found a total of 74 listings, but only 55 are available for public display. To get instant access to all 74 listings, please .
1-12/55

  • 1772 Perth Road 139 Road: St. Marys House for sale : MLS®# X13640270

    1772 Perth Road 139 Road St. Marys St. Marys N4X 1C8
    Main Photo: 1772 Perth Road 139 Road: St. Marys House for sale : MLS®# X13640270

    1772 Perth Road 139 Road St. Marys N4X 1C8 St. Marys

    $1,189,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13640270
    Bedrooms:
    4
    Bathrooms:
    3
    Imagine having the opportunity to immerse yourself in the rich history of an impeccably maintained and restored 1889 Limestone Schoolhouse in a quaint town outside of St.Marys. Surrounded by mature trees and hardly visible from the road is the former Rannoch Schoolhouse that helped educate hundreds of local children within its walls from 1889-1967. As you make your way inside you will be greeted with a large foyer with a wide staircase carrying you to the open concept main floor with bamboo flooring and soaring 20ft ceilings that have maintained the original rafter accents. The renovated kitchen offers granite countertops, tiled backsplash, and a pantry just outside of the kitchen. The Kitchen overlooks the dining and living space and is perfect for entertaining and enjoying home cooked meals with family and friends. The main floor also features the primary bedroom with a walk in closet and luxurious primary ensuite bathroom and a separate powder room off the main living space. The beautiful maple hardwood staircase with glass railings brings you to two more spacious bedrooms in the upstairs loft with 10ft high ceilings and a full 3 piece bathroom separating the two bedrooms. The gorgeous 8FT tempered glass windows have deep marble window sills and offer an abundance of natural light through all directions, you can even watch the sun rise and set all from inside your home. This is not your usual conversion of a heritage rich property, where often they lack sufficient usable space required for the modern day single family dwelling. This home has the character and beautiful architecture of a 1889 schoolhouse with tasteful modern day finishes that exemplify its beauty. There is also a large full basement with plenty of natural light pouring through the large above grade windows, a fourth bedroom, living space and laundry room. Outside there is an oversized 2 car garage (24FT X 26.5FT) built in 2008 with an upstairs loft for the perfect man cave, and 100amp service! More details
    Listed by CENTURY 21 FIRST CANADIAN CORP
    LISTING DETAILS
    MATT FRANCIS

  • 104 Ontario Street S: St. Marys House for sale : MLS®# X13638318

    104 Ontario Street S St. Marys St. Marys N4X 1C2
    Main Photo: 104 Ontario Street S: St. Marys House for sale : MLS®# X13638318

    104 Ontario Street S St. Marys N4X 1C2 St. Marys

    $639,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13638318
    Bedrooms:
    3
    Bathrooms:
    2
    Welcome to the perfect blend of character and modern comfort. This beautifully updated 3-bedroom, 2-bathroom home is completely move-in ready in the West Ward of St. Marys. The main floor is warm and inviting as thoughtful renovations have created a space that's both stylish and functional. The kitchen (updated 2020) is the heart of the home, featuring quartzite countertops, refinished cabinetry, a timeless backsplash, and a dedicated dining area. Added luxuries like in-floor heating throughout the kitchen, mudroom, and main-floor bathroom make every season feel comfortable. A thoughtfully designed rear addition offers a practical mudroom with functional storage, laundry, and an updated 3-piece bathroom (all updated in 2025).Upstairs, you'll find three bright bedrooms and a fully renovated 4-piece bathroom (2022). This home has been well maintained with major updates completed, including new windows (2017), steel roof (2020), covered front porch (2021), central air (2025), and a brand-new furnace and water heater (2026), giving you peace of mind for years to come.Outside, the large, fenced backyard is made for entertaining. Featuring a spacious patio, charming pergola-covered side porch, and plenty of room for any activity. The oversized concrete driveway easily accommodates multiple vehicles, trailers, or recreational toys.Finally, an incredible 20' x 24' insulated shop complete with in-floor heating. Whether you're a car enthusiast, woodworker, craftsman, or simply dreaming of the ultimate man cave, this is a feature that's rarely found and impossible to forget. 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

  • 620 Jones Street E: St. Marys House for sale : MLS®# X13631332

    620 Jones Street E St. Marys St. Marys N4X 1B1
    Main Photo: 620 Jones Street E: St. Marys House for sale : MLS®# X13631332

    620 Jones Street E St. Marys N4X 1B1 St. Marys

    $440,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13631332
    Bedrooms:
    3
    Bathrooms:
    1
    This one's for the person who's tired of shuffling cars around. The concrete/asphalt mixed drive holds eight, no exaggeration, so bring the truck, the trailer, and whatever the kids drive too. The 1.5 car garage with an awning off the side, complete with a concrete floor gives you the workspace most single garages don't. Park and still have room for the tools, the bikes, and a workbench that stays put. The lot is the other big draw. It's large and mature, the kind of yard that took decades to grow into what it is now. Shade in the summer, privacy all seasons, and space for a garden, a fire pit, or just a good chair and quiet, complete with a fence around the backyard. Off the back of the house is a patio with an awning for shade and relaxing. Inside, the main floor gives you a good-size living room, an eat-in kitchen with room for the whole table, and a full four-piece bath. There's also a flexible room that works however you need it - dining room, main floor bedroom, office, playroom, hobby space, home gym. Set it up for your life and change it when your life changes. Upstairs you've got three bedrooms. Updates include windows, insulation, and central air, so you're comfortable through the summer heat and the winter cold. Now the town. St. Marys is one of those places people move to and don't leave. It's the Stonetown, all limestone buildings and walkable streets. The Quarry is the best outdoor swim spot around. The Grand Trunk Trail runs right through for walking and biking, and the Canadian Baseball Hall of Fame is here too. Stratford and its festival are a short drive when you want more. Small town feel, real amenities, close to everything without living on top of it. If the garage and the drive are what you've been hunting for, this is your place. Book a showing before it's gone. More details
    Listed by Peak Select Realty Inc
    LISTING DETAILS
    MATT FRANCIS

  • 1C 189 Elizabeth Street: St. Marys Condo Apartment for sale : MLS®# X13628752

    1C 189 Elizabeth Street St. Marys St. Marys N4X 0B5
    Main Photo: 1C 189 Elizabeth Street: St. Marys Condo Apartment for sale : MLS®# X13628752

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

    $698,000
    Residential Condo & Other
    Status:
    Active
    MLS® Num:
    X13628752
    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

  • 29 30 Ann Street: St. Marys House for sale : MLS®# X13625336

    29 30 Ann Street St. Marys St. Marys N4X 1C8
    OPEN HOUSE: Aug 08, 2026
    12:00 PM - 02:00 PM EDT
    Open House on Saturday, August 8, 2026 12:00PM - 2:00PM
    Main Photo: 29 30 Ann Street: St. Marys House for sale : MLS®# X13625336

    29 30 Ann Street St. Marys N4X 1C8 St. Marys

    $579,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13625336
    Bedrooms:
    3
    Bathrooms:
    3
    Immaculate home located in Thames Valley, an extraordinary Adult Lifestyle Community in the beautiful town of St. Marys. Community offers an active Clubhouse where residents enjoy exercise programs, music and a variety of get togethers. Situated just 20 minutes north of London, this solid brick home offers a peaceful tranquil setting - backing onto a walking trail. It is just minutes from all amenities including a Hospital and a variety of shopping and restaurants. It features 1700 sq ft of main floor living space plus a fully finished lower level and an oversized double car garage. Recent upgrades include: New roof, kitchen with quartz counter tops, furnace and central air, washer, dryer (all updated in 2020). A new water heater was purchased in 2025. Main level offers a spacious living room with a fireplace and hardwood flooring, a main floor laundry room, a sunroom overlooking a private park like backyard, and a primary bedroom complete with an ensuite and walk-in closet. Lower level is fully finished with a large family room, an additional bedroom, a two piece bathroom and a workshop/storage area. This home must be seen to be appreciated. Land Lease for New owners $881.42/month. Taxes $ 315/month. More details
    Listed by Royal LePage Heartland Realty
    LISTING DETAILS
    MATT FRANCIS

  • 237 Thomas Street: St. Marys House for sale : MLS®# X13621900

    237 Thomas Street St. Marys St. Marys N4X 1C2
    Main Photo: 237 Thomas Street: St. Marys House for sale : MLS®# X13621900

    237 Thomas Street St. Marys N4X 1C2 St. Marys

    $499,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13621900
    Bedrooms:
    3
    Bathrooms:
    1
    Nestled along the banks of the picturesque Thames River, this charming 1.5-storey home offers a rare opportunity to enjoy peaceful waterfront living right in the heart of St. Marys. Wake up to tranquil river views, unwind to the sounds of nature, and enjoy a backyard setting that feels like your own private retreat. Inside, the home blends warmth and character with comfortable living spaces designed for everyday life. The inviting main floor offers a bright and functional layout, while the upper level provides cozy bedrooms full of charm. Conveniently located just minutes from downtown St. Marys, parks, schools, local shops, restaurants, and walking trails, you'll enjoy the perfect balance of small-town charm and everyday convenience. Whether you're searching for your first home, a peaceful place to downsize, or a unique property with an unbeatable setting, this riverside gem is one you won't want to miss. More details
    Listed by Benchmark Real Estate Services Canada Inc.
    LISTING DETAILS
    MATT FRANCIS

  • 31 Trailside Drive: St. Marys House for sale : MLS®# X13605340

    31 Trailside Drive St. Marys St. Marys N4X 0C1
    Main Photo: 31 Trailside Drive: St. Marys House for sale : MLS®# X13605340

    31 Trailside Drive St. Marys N4X 0C1 St. Marys

    $559,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13605340
    Bedrooms:
    3
    Bathrooms:
    3
    Built in 2021, this home displays modern finishes with functional living-ideal for today's lifestyle. This beautifully crafted modern townhome offers contemporary style and thoughtful design throughout. Step inside to an inviting open-concept main floor featuring quartz countertops, spacious island, custom soft-close cabinetry, open concept living area, and a stylish powder room perfect for guests. The second level offers 3 spacious bedrooms and 2 full bathrooms with transoms, including a bright primary suite complete with a walk-in closet, private ensuite, and convenient upper-level laundry room. This home also boasts a beautiful landscaped rear backyard oasis complete with an interlocking paving stone patio, river rock, low maintenance perennial landscaping, an impressive Villa Pergola, and fully fenced rear yard. Don't miss your opportunity to own this home. More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 293 Wellington Street S: St. Marys House for sale : MLS®# X13585368

    293 Wellington Street S St. Marys St. Marys N4X 1C5
    Main Photo: 293 Wellington Street S: St. Marys House for sale : MLS®# X13585368

    293 Wellington Street S St. Marys N4X 1C5 St. Marys

    $699,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13585368
    Bedrooms:
    3
    Bathrooms:
    3
    Welcome to 293 Wellington Street South, a beautifully restored limestone century home where timeless character meets modern living. Set back from the road on an oversized, beautifully landscaped lot, this remarkable property offers exceptional curb appeal, added privacy, and a setting unlike many others in St. Marys. Extensively renovated in 2020 with quality craftsmanship throughout, this move-in-ready home seamlessly blends historic character with modern comfort. The renovations included updated roof, paint, electrical, plumbing, insulation, drywall, Energy Star windows, in-floor heating, hardwood flooring, and a custom kitchen, with additional improvements completed in the years that followed - for enhanced comfort, efficiency, and peace of mind.The custom kitchen is the heart of the home, featuring soft-close cabinetry, quartz countertops, under-cabinet lighting, luxury vinyl tile flooring, and a custom built-in banquette-perfect for everyday living and entertaining. Upstairs, the spacious primary suite features a beautifully appointed ensuite, while two additional bright, well-proportioned bedrooms provide comfortable space for family, guests, or a home office. From the moment you step inside, the impressive front foyer showcases the craftsmanship, warmth, and timeless character that can be found throughout. Outside, you will find a private, mature backyard retreat with lush landscaping, a fenced yard, updated exterior lighting, an 8' x10' storage shed, relaxing Marquis hot tub, and drainage improvements behind the home-creating a perfect space for outdoor living. Don't miss this fantastic opportunity to own a beautifully updated limestone home, steps from the St. Marys Quarry, River Trail, Teddy's Field, Baseball Hall of Fame and historic downtown. Be sure to book your private showing today. More details
    Listed by Sutton Group - First Choice Realty Ltd.
    LISTING DETAILS
    MATT FRANCIS

  • 128 Park Street: St. Marys House for sale : MLS®# X13584986

    128 Park Street St. Marys St. Marys N4X 0C1
    Main Photo: 128 Park Street: St. Marys House for sale : MLS®# X13584986

    128 Park Street St. Marys N4X 0C1 St. Marys

    $789,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13584986
    Bedrooms:
    6
    Bathrooms:
    4
    Investment Opportunity - Turnkey Fourplex in the Heart of St. Marys An exceptional opportunity to acquire a well-performing fourplex in one of St. Marys' established residential neighbourhoods. Ideally situated on the prominent corner of Park Street and Wellington Street, 128 Park Street offers investors a stable, income-producing asset with strong financial performance and long-term growth potential. Generating approximately $67,000 in annual gross rental income and boasting a Net Operating Income (NOI) of $48,367, this property is offered at $789,000, presenting an attractive capitalization rate for investors seeking dependable cash flow and future appreciation. Corner lot positioning provides excellent curb appeal, strong tenant appeal, and long-term redevelopment potential, while the property's location offers convenient access to downtown amenities, parks, schools, shopping, and major commuter routes. Whether you're expanding an existing portfolio or acquiring your first multi-family investment, this turnkey fourplex delivers the fundamentals investors are looking for: consistent income, proven performance, and a desirable location in the growing community of St. Marys. More details
    Listed by NU-VISTA PINNACLE REALTY BROKERAGE INC
    LISTING DETAILS
    MATT FRANCIS

  • 35 Lady Court: St. Marys House for sale : MLS®# X13568934

    35 Lady Court St. Marys St. Marys N4X 1E5
    Main Photo: 35 Lady Court: St. Marys House for sale : MLS®# X13568934

    35 Lady Court St. Marys N4X 1E5 St. Marys

    $512,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13568934
    Bedrooms:
    3
    Bathrooms:
    4
    Welcome to this well-maintained three-bedroom, four-bathroom semi-detached home on a quiet court in one of St. Marys' family-friendly neighbourhoods. With a practical layout and a location that works for everyday life, it's a strong fit for first-time buyers, young families, or anyone looking to downsize without compromise. Step inside to a bright, two-storey foyer filled with natural light. From there, the living room offers a warm gathering space centred around a gas fireplace, flowing easily into the kitchen and dining area and right out to a spacious wood deck and fully fenced backyard, ideal for kids, pets, or simply unwinding outdoors. Upstairs, three comfortable bedrooms and a family bath give everyone room to spread out, including an oversized primary suite with double closets and a private ensuite. Downstairs, the finished basement adds a rec room, a flex den, a 3-piece bath, and a laundry room, The space adapts to a home office, a playroom, or a fitness area as your needs change. With an attached garage and parking for three vehicles, this home covers the everyday essentials. Ideally located close to parks, schools, trails, shopping, and community amenities, it offers a balance of comfort and convenience in one of Perth County's most livable small towns. More details
    Listed by CORCORAN HORIZON REALTY
    LISTING DETAILS
    MATT FRANCIS

  • 23 428 Queen Street W: St. Marys Condo Townhouse for sale : MLS®# X13566048

    23 428 Queen Street W St. Marys St. Marys N4X 0C8
    Main Photo: 23 428 Queen Street W: St. Marys Condo Townhouse for sale : MLS®# X13566048

    23 428 Queen Street W St. Marys N4X 0C8 St. Marys

    $414,900
    Residential Condo & Other
    Status:
    Active
    MLS® Num:
    X13566048
    Bedrooms:
    1
    Bathrooms:
    1
    Welcome to effortless, low-maintenance living in this brand-new 2-bedroom, 1-bathroom ground-level condominium, thoughtfully designed with modern finishes, comfort, and accessibility in mind. Featuring a barrier-free entrance, this home offers convenient one-level living that is ideal for first-time buyers, downsizers, retirees, or investors.Step inside and enjoy a bright, open-concept layout featuring premium vinyl plank flooring, hard surface countertops, and a stainless steel appliance package. The modern kitchen offers both style and functionality, while the spacious bathroom features a beautifully finished walk-in tiled shower. Additional conveniences include an in-suite washer and dryer and one exclusive parking space.Enjoy the benefits of low monthly condo fees while having more time to enjoy your home and lifestyle. Condo fees include property maintenance, property management fees, landscaping, grass maintenance, snow removal, garbage, and recycling, providing a truly worry-free ownership experience.Perfectly located within walking distance to the vibrant downtown core, this condo places you close to an excellent selection of local restaurants, cafés, shops, and a nearby golf course. Whether you're enjoying your morning coffee, exploring the local amenities, or spending an afternoon on the greens, this exceptional location offers the perfect balance of convenience and lifestyle. More details
    Listed by RE/MAX A-B Realty Ltd
    LISTING DETAILS
    MATT FRANCIS

  • 14 25 Thames Road: St. Marys House for sale : MLS®# X13564922

    14 25 Thames Road St. Marys St. Marys N4X 1G1
    Main Photo: 14 25 Thames Road: St. Marys House for sale : MLS®# X13564922

    14 25 Thames Road St. Marys N4X 1G1 St. Marys

    $425,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    X13564922
    Bedrooms:
    2
    Bathrooms:
    3
    This beautiful 2 bedroom, 2 full bath bungalow located close to the walking trail of St. Marys, offers spacious comfort, style and low-maintenance living in the desirable Maple Lane Park community. The thoughtfully designed, open-concept layout features a stunning designer kitchen with a large hard-surface island, abundant drawers, and storage. The bright living area is flooded with natural light from a stunning wall of windows and is warmed in the cooler months by a cozy gas fireplace. Enjoy meals in the elegant dining area, with patio doors leading to a spacious composite deck (10x26) and low-maintenance garden, your own peaceful outdoor retreat. The primary bedroom is privately located and features a walk-in closet and a full ensuite. A second bedroom and a full 4-piece main bathroom offer flexible space for guests or a home office or hobbies. This home is part of a warm and welcoming community, where neighbours enjoy access to a community hall that accommodates up to 50 people - ideal for potlucks, card games or simply gathering around the fireplace with friends. Welcome to 14-25 Thames Road, St. Mary's. A Beautiful Bungalow in Maple Lane Park! All new countertops, new sink, taps, new high toilet, new laminate flooring, completely painted More details
    Listed by Sutton Group - First Choice Realty Ltd.
    LISTING DETAILS
    MATT FRANCIS
1-12/55
 <  123...5  > 
Data was last updated August 6, 2026 at 04:15 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.

Interested in making st. marys, on your new home?

I am here to help, contact me today to show you around!

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.