Commercial Buildings for Sale in St. Marys, Ontario
3 active MLS® listings in St. Marys
For sale
166 days ago
$1.15M
196-198 Queen Street East, St. Marys, Ontario, N4X1B1
2,927 ft²
Listed by SUTTON GROUP - SELECT REALTY
For sale
167 days ago
$1.15M
196-198 Queen Street East, St. Marys, Ontario, N4X1B1
7,062 ft²
Listed by SUTTON GROUP - SELECT REALTY
For sale
238 days ago
$565K
119 Water Street, St. Marys, Ontario, N4X1C9
1,986 ft²
Listed by REAL BROKER ONTARIO LTD.
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As of November 2026, haho.ca lists 3 commercial buildings for sale in St. Marys, Ontario. Listings are drawn from live MLS® data and refreshed daily.
Buying waterfront in Ontario
A commercial building purchase means buying the property itself, not a business that operates inside it. On this page that spans freestanding retail and office buildings, small apartment and multi-residential blocks, mixed-use buildings with stores below and units above, and light industrial buildings. Because these asset types are priced on very different fundamentals, from square footage and location to rent rolls and cap rates, there is no single meaningful average price, so this page leads with inventory rather than a median.
The most important questions when comparing commercial buildings are what income the building produces and how secure it is: the rent roll, remaining lease terms, tenant quality, and operating costs all shape value far more than price per square foot alone. Zoning and permitted uses, the condition of the roof, mechanical, and structure, and any environmental history also matter, particularly for older industrial and mixed-use buildings.
Listings here are MLS® commercial listings whose descriptions identify the property as a building for sale, refreshed daily. Financing works differently from a home mortgage: lenders assess the building's income and the borrower's covenant, and our partner mortgage brokers at iShopRates can arrange commercial financing. This overview is general information, not legal, financial, or investment advice.
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Frequently asked questions
- How many commercial buildings are for sale in St. Marys, Ontario?
- As of November 2026, haho.ca lists 3 commercial buildings for sale in St. Marys, Ontario. This page updates as listings come on and off the market.
- What counts as a commercial building on this page?
- Office, retail, industrial and small multi-residential properties whose MLS® description identifies the listing as a building for sale, such as a freestanding commercial building, an office or apartment building, or a mixed-use building. Individual businesses and single units inside a larger building are not included.
- Why is there no average or median price?
- The listings mix very different asset types, from a small storefront to a multi-million-dollar apartment block, so an average would be misleading. Commercial buildings are valued on income, lease terms, and location, which is why this page shows inventory and links you to each listing's own details.
- How is financing a commercial building different from a home mortgage?
- Commercial lenders focus on the building's net income and the strength of the buyer rather than residential qualifying rules, and down payments are typically larger. Our partner mortgage brokers at iShopRates arrange commercial financing; this page and its links are general information, not a commitment to lend.
- How do I get notified about new commercial buildings in St. Marys, Ontario?
- Set a free alert on this page and Haho, our AI assistant, will email you when new commercial buildings are listed in St. Marys, Ontario.