St. Marys
Your comprehensive guide to St. Marys, St. Marys, Ontario
SAFETY RATING
9.4 / 10Very Low Crime Risk
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Property Pulse
$694,296 Avg List
Solid inventory of detached family houses and townhomes.
Community Canvas
6,202,225 Residents
Rich tapestry of families, kids under 10, and professionals.
What You'll Love
Parks & Schools
High academic rankings and beautiful outdoor spaces.
Local Active Listings
Showing 1–52 of 52 properties

152 St Andrew Street N, St. Marys
A rare architectural alternative to conventional luxury, Vista Del Sol is a custom Mid-Century Moder...

5 Ridgewood Crescent, St. Marys
Welcome to 5 Ridgewood Crescent, in beautiful St. Marys! This 3 bedroom, 2 bathroom home is located ...

10 Dunsford Crescent, St. Marys
New Listing : 10 Dunsford St Marys . Opportunity awaits the right buyer for this unique 4 level spli...

428 Queen Street W 31, St. Marys
Pol Quality Homes is thrilled to announce the launch of a new condominium project in St. Marys, ON. ...

428 Queen Street W 33, St. Marys
Pol Quality Homes is thrilled to announce the launch of a new condominium project in St. Marys, ON. ...

428 Queen Street W 26, St. Marys
Pol Quality Homes is thrilled to announce the launch of a new condominium project in St. Marys, ON. ...

575 Emily Street, St. Marys
Imagine trading your long weekend commute for a daily retreat into pure serenity. Step onto three ac...

454 Rogers Avenue, St. Marys
Relax and recharge on Rogers! This stunning mid-century bungalow has been fully renovated. Sitting o...

22 N St Andrew Street N 408, St. Marys
Unit 408 , . A life lease unit in the St Marys Rotary Parkview West Non-Profit Adult apartments Inc....

165 Egan Avenue 16, St. Marys
Brand new and thoughtfully designed, this 3-bedroom, 1,752 sq. ft. vacant land condominium townhouse...

86 Salina Street N, St. Marys
An affordable opportunity in St. Marys' desirable West Ward! This 1.5-storey home offers 3 bedrooms ...

131 Guest Court, St. Marys
This solid brick bungalow in a desirable area of St. Marys is "just right", offering the perfect bal...

332 Widder Street E, St. Marys
Welcome to 332 Widder Street East, a well-maintained brick bungalow in a highly sought-after locatio...

0 Emily Street, St. Marys
15.075-acre prime development site SLATED FOR A SUBDIVISION in the north end of the Town of St. Mary...

220 Elgin Street E, St. Marys
This lovely home was built in 1879 and designed by architect Silas Weekes. 220 Elgin St E is a Georg...

158 James Street N, St. Marys
Affordable first home or family-friendly property! This charming 4-bedroom home offers more space th...

202 Queen Street W, St. Marys
Fall settles in nicely on Queen Street West. This spacious St. Marys home gives you over 1,800 sq ft...

353 Queen Street E, St. Marys
Fall is settling in, and this charming-meets-spacious 3-bed, 2.5-bath home is ready for the cozy sea...

22 St. Andrew Street N 108, St. Marys
Welcome to Unit 108 at Rotary Parkview West, where life feels a little easier. This lovely Life Leas...

321 Tracy Street, St. Marys
Downsizing this fall? This one makes it easy. Set on a quiet cul-de-sac street in St. Marys, this fr...

275 JAMES Street 21, St. Marys
Welcome to Unit 21 at 275 James Street South - an exceptional 3-bedroom, 3-bathroomtownhouse condo t...

180 Ridgewood Crescent, St. Marys
There's room to grow into this one. With four bedrooms upstairs, a finished basement, and a fenced b...

318 Elizabeth Street, St. Marys
This one has the whole package, and it starts in the backyard. It's an outdoor oasis with a heated o...

144 Southvale Road 3, St. Marys
New Listing : Unit 3-144 Southvale Road : This well located Condo Unit in the Wyndham Row Complex in...

230 Church Street S, St. Marys
This stylish home has character and charm through out . Great 2 bedroom home on a 62 by 120 foot fen...

35 Thomas Street, St. Marys
Welcome to 35 Thomas St, St. Marys! Nestled along the Thames River, this unique home showcases the i...

178 Thomas Street, St. Marys
178 Thomas Street, St. Marys Completely renovated, move-in ready, and just a short walk from downtow...

10 Park Lane, St. Marys
Attention builders and investors! A unique opportunity to build in an established St. Marys neighbou...

29 Dunsford Crescent, St. Marys
Welcome to the perfect family neighbourhood just a couple of blocks from the Pyramid Centre and Litt...

104 Ontario Street S, St. Marys
Welcome to the perfect blend of character and modern comfort. This beautifully updated 3-bedroom, 2-...

189 Elizabeth Street 1C, St. Marys
This unit is flooded with light! And its placement on the lower level provides for a private outdoor...

237 Thomas Street, St. Marys
Nestled along the banks of the picturesque Thames River, this charming 1.5-storey home offers a rare...

31 Trailside Drive, St. Marys
Built in 2021, this townhome displays contemporary finishes and thoughtful design, offering function...

293 Wellington Street S, St. Marys
Welcome to 293 Wellington Street South, a beautifully restored limestone century home where timeless...

128 Park Street, St. Marys
Investment Opportunity - Turnkey Fourplex in the Heart of St. Marys An exceptional opportunity to ac...

165 Egan Avenue 13, St. Marys
Welcome to Unit 13 at 165 Egan Avenue, a brand-new bungalow offering comfortable one-floor living wi...

14 25 Thames Road, St. Marys
This beautiful 2 bedroom, 2 full bath approximately 1200 sqft bungalow located close to the walking ...

19 Trailside Drive, St. Marys
Move right into this beautifully designed Bickell Built end-unit freehold townhome. Offering the per...

30 Ann Street 31, St. Marys
Thames Valley 55+ Adult Lifestyle Community is where easy, carefree living meets comfort and conveni...

84 Church Street N, St. Marys
Tucked away on a beautifully secluded, tree-lined lot, this remarkable yellow brick century home dis...

113 Edison Street, St. Marys
Welcome to 113 Edison Street, a sought-after bungalow offering 2060 sqft. A perfect blend of comfort...

87 St Andrew Street N, St. Marys
Welcome to one of St. Marys' most unique and sought-after properties. Tucked away at the end of a qu...

395 QUEEN Street E, St. Marys
Welcome to 395 Queen St. E. St. Marys, a 2.5-story beauty located on a tree-lined street and boastin...

428 Queen Street W 3, St. Marys
Welcome to effortless condominium living in this brand new, never-before-lived-in unit offering the ...

29 Southvale Road, St. Marys
Located in a desirable family-friendly neighbourhood, this well-maintained raised bungalow offers fu...

73 Queen Street E, St. Marys
Residential building lot in beautiful St. Marys! Great lot for a walkout basement. Gas, hydro, munic...

491 Elizabeth Street, St. Marys
Set on an impressive 110' x 150' lot in a mature, established neighbourhood, this 3-bedroom, 3-bathr...

382 Queen Street E, St. Marys
This 1890 solid-brick charmer is in need of a date for the upcoming ball! Welcome to 382 Queen St. E...

275 James Street S 13, St. Marys
Welcome to Unit 13 at 275 James Street South in St. Marys - a spacious 4-bedroom, 4-bathroom townhou...

133 Egan Avenue, St. Marys
Welcome to 133 Egan Avenue in St. Marys - a beautifully finished home offering the kind of layout, f...

466 Water Street S, St. Marys
Built in 2010, this well-maintained home offers a thoughtful main floor layout with spacious rooms, ...

130 Wellington Street S, St. Marys
Charming Ontario Cottage Steps from Downtown St. Marys Welcome to 130 Wellington Street South - an i...
Benefits of Browsing Just Listed Properties in St. Marys, St. Marys
When searching for a home in St. Marys, timing is everything. Accessing fresh MLS® listings the moment they hit the market gives home buyers a critical competitive advantage in Ontario's fast-moving real estate market.
First-Mover Advantage
Be the first to view new listings in St. Marys within minutes of MLS® publication before competing buyers schedule viewings.
Motivated Sellers
Newly listed sellers are eager to receive serious offers and negotiate terms before setting offer dates.
Avoid Multiple Offers
Early inquiries allow proactive buyers to submit strong pre-emptive offers before bidding wars escalate prices.
Accurate Price Valuation
Compare initial asking prices against recent St. Marys sold data to spot underpriced gems immediately.
Explore St. Marys
St. Marys, Ontario, is a charming and rapidly growing community nestled along the mighty Grand River, offering a unique blend of small-town tranquility and convenient access to urban amenities. Life here revolves around a strong sense of community, with plenty of opportunities for outdoor recreation – think kayaking, cycling, and exploring the beautiful river valley trails. The overall vibe is decidedly friendly and welcoming, attracting families, young professionals, and retirees alike who are drawn to its slower pace and picturesque setting. You’ll find a diverse range of housing options, from historic character homes in the downtown core, boasting beautiful Victorian architecture, to newer executive homes in the surrounding townships. We also have a growing selection of semi-detached and detached properties, along with townhouses and condos, perfectly catering to various needs and budgets. Public transit is primarily reliant on local buses, but its proximity to London, Ontario (approximately 20 minutes away) offers access to GO Train and Southwestern Ontario’s major highways – a key selling point for those needing to commute to London or beyond. St. Marys real estate is increasingly competitive, consistently showing growth, and families are drawn to the excellent local schools. Considering a move to a vibrant, family-friendly community with stunning natural beauty? St. Marys may be the perfect fit for you! #StMarysOntario #GrandRiver #OntarioRealEstate #SmallTownLiving #LondonOntario #CanadianRealEstate
Okay, let’s talk St. Marys – beyond the brochures! First, you absolutely *must* check out The Mill at St. Marys, a beautifully renovated historic mill that now houses artisan shops, restaurants, and event spaces. It's a fantastic spot for a weekend stroll and a delicious meal. For a truly local experience, head over to the St. Marys Farmers Market (Saturdays) – you’ll find fresh produce, baked goods, and local crafts. Speaking of food, The Grand River Brew Pub is a local favourite for craft beer enthusiasts and boasts incredible pub fare. Don't miss the opportunity to explore the Grand River Conservation Area – it's a stunning place for picnics, hiking, and wildlife spotting. A hidden gem is the St. Marys Museum – it tells the rich history of the area, offering insights into its early settlements and agricultural roots. Locals recommend catching a performance at the St. Marys Currents, the community theatre. And if you're looking for a quick escape, a paddle on the Grand River is a must – rent a kayak or canoe for a relaxing day on the water. Finally, keep an eye out for the annual St. Marys Waterfront Festival – a fantastic community event with live music, food vendors, and family-friendly activities. #StMarysLocal #GrandRiverAdventures #OntarioHiddenGems #CommunityEvents #SupportLocalBusinesses
Home Prices & Values in St. Marys
The asking price of homes for sale in St. Marys has increased 2.52% since last year, while the number of homes for sale has decreased 9.1%. See more St. Marys Home Prices & Values.
Find Real Estate & MLS® Listings in St. Marys
SousaSells.ca has the most thorough, up-to-date set of St. Marys real estate listings. Currently, St. Marys has 41 homes for sale, including 27 houses, 5 condos, and 0 townhouses listed for sale. The average price for all home types in St. Marys is $694K, which is up 3.6% compared to last year.
St. Marys is home to 1 unique neighbourhoods. With SousaSells.ca you'll be able to find the hottest St. Marys neighbourhoods, the best schools in the city, and evaluate nearby amenities. Check out the upcoming open houses in St. Marys to tour homes in person. Narrow down your home search to filter by price, bedrooms, size or search by our map of MLS® listings for Canada-wide real estate.
If you’re looking for rentals instead of properties for sale, SousaSells has a comprehensive set of 10 St. Marys rental listings, including 3 houses and 6 apartments/condos for rent.
MLS® Listing data for St. Marys is updated every 15 minutes to provide you the most-up-to-date home listings. Get in touch with one of our St. Marys real estate agents to get started on landing your dream home today.
Median Age
The median age of residents in this area.
Home Ownership
Percentage of owner-occupied households.
Neighborhood Safety & Crime Analytics
St. Marys, St. Marys
8 assaults (30.0/100k)
8 B&E (30.0/100k)
10 thefts (35.0/100k)
Improving vs previous year
Formula: (Annual Occurrences / Population) × 100,000. This standard policing calculation normalizes incident frequencies across different population sizes, allowing accurate safety comparisons between quiet residential pockets and dense urban centres.
Disclaimer: Crime and safety analytics are compiled from official municipal and regional police open data records for general consumer informational and demographic research purposes only. Data is deemed reliable but is not guaranteed and does not constitute a legal representation or guarantee of future safety.
People & Families
Demographics, age distribution, household size and makeup.
Age Demographics (Detailed Ranges)
Household Composition
Ethnic Origins
Local Schools
Ratings, ranking and classification of elementary and secondary schools.
Elementary Schools
Holy Name of Mary
161 Peel Street North, St. Marys, Ontario, N4X 1B2
Little Falls
25 Lindsay Atkinson Drive, St. Marys, Ontario, N4X 1B6
South Perth Centennial
1866 Perth Road 163, St. Marys, Ontario, N4X 1C4
Secondary Schools
Homes & Housing
Ownership rates, home structure distributions and listing prices.