Your comprehensive guide to St Marys, Ontario
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Detached & townhomes inventory
Families & local professionals
Top schools & green trails
Browse the latest local MLS® property listings, updated real-time.

Welcome to your perfect family home in a prime residential neighbourhood! This beautifully designed ...

A standout kitchen, the added appeal of an end unit, and freehold ownership. This Bickell Built town...

Set on a quiet court in one of St. Marys' most desirable neighbourhoods, this inviting bungalow offe...

Welcome to this beautifully maintained classic mid-century two-storey home, ideally situated in a so...

Attention investors, renovators, first-time buyers, and flippers! Set on an oversized ravine lot bac...

This is a gem of a home located in Thames Valley, an extraordinary Adult Lifestyle Community in the ...

Welcome to Unit 14 at 25 Thames Road in St. Marys, nestled in the desirable Maple Lane Park adult li...

Welcome to your cottage on the river! Imagine enjoying your morning coffee on your exclusive terrace...

Finally! This Is The Opportunity For You To Be Your Own Boss And Become Part Of A Well-Established N...

Remarkable on Robinson! Stunning century home with all of the modern conveniences, located just step...

Welcome to 164 Church St. N., St. Marys. This extraordinary 1880 home was originally constructed by ...

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

Built in 1895, this well-maintained yellow brick Ontario cottage offers approximately 1,700 sq. ft. ...

Brand new and thoughtfully designed, this 3-bedroom, 1,752 sq. ft. vacant land condominium townhouse...

Tucked on a quiet crescent in St. Marys, this brick bungalow backs onto the open green space of Sout...

A rare architectural alternative to conventional luxury, Vista Del Sol is a custom Mid-Century Moder...

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

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

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

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

Imagine trading your long weekend commute for a daily retreat into pure serenity. Step onto three ac...

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

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

Welcome to 332 Widder Street East, a well-maintained brick bungalow in a highly sought-after locatio...
St Marys, often called the 'Stone Town' for its historic limestone architecture, blends small-town charm with modern amenities. The local real estate market features a mix of detached Victorian homes, modern townhomes, and limited condos ideal for downsizers. Neighborhoods like Queen Street East offer tree-lined streets, while newer subdivisions near Waterloo Street attract families. The Grand River and Wildwood Conservation Area enhance outdoor appeal, making it a sought-after community for remote workers.
Top public schools include St Marys District Collegiate & Vocational Institute (SDCI) for grades 9-12, known for strong academics and sports. St. Patrick Catholic School serves K-8. For transit, GO Transit provides bus service to London and Kitchener via Huron Park GO station (20 min drive). Highway access is via Highway 7 and Highway 402, connecting to London (30 min) for VIA Rail and Highway 401 to the GTA (1.5 hours). Commuters often combine GO bus with park-and-ride lots.
Buyers: Act fast in spring when inventory peaks—homes sell in 15-25 days. Get mortgage pre-approval to compete. Look for fixer-uppers near James Street for value. Investors target rental properties near St. Marys Golf Club for vacation rentals. Sellers: Price competitively—underpricing by 5% can spark bidding wars. Enhance curb appeal with limestone cleaning. List before July to avoid summer slowdown. Insider tip: Target local downsizers buying in Rosedale Park for quick sales.
The asking price of homes for sale in St Marys has decreased 2.48% since last year, while the number of homes for sale has increased 0.8%.
SousaSells.ca has the most thorough, up-to-date set of St Marys real estate listings. Currently, St Marys has 0 homes for sale, including 0 houses, 0 condos, and 0 townhouses listed for sale. The average price for all home types in St Marys is $900K, which is up 3.5% compared to last year.
St Marys is home to 10 unique neighbourhoods. With SousaSells.cayou'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.
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.
The median age of residents in this area.
Percentage of owner-occupied households.
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.
Demographics, age distribution, household size and makeup.
Ratings, ranking and classification of elementary and secondary schools.
Ownership rates, home structure distributions and listing prices.
Filter St Marys real estate by architectural style, budget brackets, in-law suites, and swimming pools.
Inground, heated, and private backyard retreat swimming pools
Basement apartments and private entrance multi-family layouts
Motivated sellers and properties recently reduced in price
Single-level accessibility, downsizer-ready, and mature lots
Freehold and condominium townhouses with low maintenance
Spacious private lots, double garages, and full yards
Entry-level detached, townhouses, and starter opportunities
Move-up family homes and freehold properties under $1M
Executive custom builds, acreage properties, and prestige living
Urban condos, terrace suites, and low-maintenance lifestyle
Brand new homes and builder assignments with Tarion warranty
Estate sales, TLC projects, and contractor renovation potential
Free valuation calculators, historical sold archives, and high-impact seller playbooks for Ontario homeowners.
Discover what your home is worth today based on current active competition and neighboring closing prices.
Calculate provincial and municipal tax brackets, first-time buyer rebates, and exact closing cost estimates.
Ontario matrimonial home rules, buyout appraisal formulas, and neutral representation strategies.
Senior downsizing roadmap, estate administration, and transition planning across Halton and GTA West.