How many commercial buildings are for sale in St. Catharines, Ontario?

As of November 2026, haho.ca lists 15 commercial buildings for sale in St. Catharines, 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. Catharines, Ontario?

Set a free alert on this page and Haho, our AI assistant, will email you when new commercial buildings are listed in St. Catharines, Ontario.

Commercial Buildings for Sale in St. Catharines, Ontario

15 active MLS® listings in St. Catharines

196 King Street, St. Catharines (Downtown), Ontario, L2R3J7

For sale

7 days ago

$650K

196 King Street, St. Catharines (Downtown), Ontario, L2R3J7

2,235 ft²

Listed by RE/MAX NIAGARA REALTY LTD, BROKERAGE

177 James Street, St. Catharines (Downtown), Ontario, L2R5C4

For sale

15 days ago

$289K

177 James Street, St. Catharines (Downtown), Ontario, L2R5C4

1 ba1,144 ft²

Listed by ROYAL LEPAGE NRC REALTY

For sale

15 days ago

$289K

177 James Street, St. Catharines (Downtown), Ontario, L2R5C4

1 ba1,144 ft²

Listed by ROYAL LEPAGE NRC REALTY

For sale

15 days ago

$289K

177 James Street, St. Catharines (Downtown), Ontario, L2R5C4

1 ba1,144 ft²

Listed by ROYAL LEPAGE NRC REALTY

403 Vine Street, St. Catharines (Vine/Linwell), Ontario, L2M3S6

For sale

27 days ago

$2.85M

403 Vine Street, St. Catharines (Vine/Linwell), Ontario, L2M3S6

3,750 ft²

Listed by COLLIERS INTERNATIONAL NIAGARA LTD.

547-549 Ontario Street, St. Catharines (Martindale Pond), Ontario, L2N4N4

For sale

30 days ago

$1.50M

547-549 Ontario Street, St. Catharines (Martindale Pond), Ontario, L2N4N4

4,100 ft²

Listed by REVEL Realty Inc., Brokerage

13-15 SECORD Drive, St. Catharines (Lakeport), Ontario, L2N1K9

For sale

36 days ago

$1.77M

13-15 SECORD Drive, St. Catharines (Lakeport), Ontario, L2N1K9

8 ba6,800 ft²

Listed by BOLDT REALTY INC., BROKERAGE

2517 First St Louth Street, St. Catharines (Rural Eighth), Ontario, L2R6P7

For sale

70 days ago

$1.29M

2517 First St Louth Street, St. Catharines (Rural Eighth), Ontario, L2R6P7

4,622 ft²

Listed by RE/MAX NIAGARA REALTY LTD, BROKERAGE

67 St Paul Street, St. Catharines (Downtown), Ontario, L2R3M3

For sale

85 days ago

$1.44M

67 St Paul Street, St. Catharines (Downtown), Ontario, L2R3M3

3,795 ft²

Listed by CENTURY 21 SKYLARK REAL ESTATE LTD.

141 Eastchester Avenue, St. Catharines (E. Chester), Ontario, L2P2Z5

For sale

86 days ago

$680K

141 Eastchester Avenue, St. Catharines (E. Chester), Ontario, L2P2Z5

1,791 ft²

Listed by RE/MAX GARDEN CITY REALTY INC, BROKERAGE

33 Raymond Street, St. Catharines (Downtown), Ontario, L2R2T3

For sale

124 days ago

$660K

33 Raymond Street, St. Catharines (Downtown), Ontario, L2R2T3

2 ba1,712 ft²

Listed by COLDWELL BANKER ADVANTAGE REAL ESTATE INC, BROKERAGE

194-196 St. Paul Street, St. Catharines (Downtown), Ontario, L2R3M2

For sale

176 days ago

$1000K

194-196 St. Paul Street, St. Catharines (Downtown), Ontario, L2R3M2

2 ba3,794 ft²

Listed by ROCK STAR REAL ESTATE INC.

194 ST. PAUL Street, St. Catharines, Ontario, L2R3M2

For sale

176 days ago

$1000K

194 ST. PAUL Street, St. Catharines, Ontario, L2R3M2

3,794 ft²

Listed by Rock Star Real Estate Inc.

17 Hainer Street, St. Catharines (Western Hill), Ontario, L2S1M5

For sale

181 days ago

$950K

17 Hainer Street, St. Catharines (Western Hill), Ontario, L2S1M5

12 bd4 ba

Listed by COLDWELL BANKER MOMENTUM REALTY, BROKERAGE

125 Hartzel Road, St. Catharines (Oakdale), Ontario, L2P1N6

For sale

354 days ago

$3.00M

125 Hartzel Road, St. Catharines (Oakdale), Ontario, L2P1N6

7,402 ft²

Listed by CENTURY 21 HERITAGE GROUP LTD.

New listings match this search every day. Get them by email

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. Catharines, Ontario?: As of November 2026, haho.ca lists 15 commercial buildings for sale in St. Catharines, 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. Catharines, Ontario?: Set a free alert on this page and Haho, our AI assistant, will email you when new commercial buildings are listed in St. Catharines, Ontario.

Commercial Buildings for Sale in St. Catharines, Ontario

Buying waterfront in Ontario

Commercial Buildings for Sale in other cities

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Frequently asked questions