© 2026 HomeSix Realty Inc. All rights reserved.

MLS® X12973510
St. Catharines, ON
31 King Street offers an opportunity to acquire a vacant, freestanding former BMO bank (total square footage including basement is 10,998sqft. 5,998sqft above grade + 5000sqft finished basement) in the heart of Downtown St. Catharines. The asset offers a versatile three-part configuration, including a 5,057-square-foot main floor with a vault, a 941-square-foot mezzanine, and a 5,000-square-foot, elevator-connected finished basement. High ceilings, expansive display windows, and semi-renovated interiors support a wide range of conversion possibilities, from medical and boutique offices to retail with storage, showrooms, or broader adaptive reuse concepts. On-site parking, exceptional visibility at a signalized intersection, and immediate transit access strengthen long-term value. This is an opportunity to reposition a signature downtown building into a modern, high-performing commercial asset.31 King Street's location enhances its versatility, supported by robust infrastructure, transportation access, and an active urban setting. Situated within walking distance of the GO Train station, the property serves a growing demographic as younger families continue moving into the area. Its position is near the Niagara Region, and close access to Highway 406 and the QEW strengthens regional connectivity. The area is enriched by cafes, breweries, boutiques, and service-oriented retailers that fuel strong foot traffic. With more than 180,000 residents living within a 10-kilometre radius and annual consumer spending exceeding CA$6 billion, this corridor stands at the heart of a powerful and diverse market. Downtown St. Catharines continues to evolve into a vibrant, mixed-use district, and 31 King Street stands at the heart of that momentum. The surrounding neighborhood features major office users, including Accenture, Grant Thornton, Bell, WSP, City Hall, and a collection of boutique professional firms, which creates a steady daytime population.
Inclusions
Renovated interiors, mezzanine, and elevator-connected basement create adaptable space ideal for medical, retail, boutique office, or showroom uses.
Broker
ROYAL LEPAGE REAL ESTATE SERVICES LTD.
Own a home here? See what it could sell for.
Use this listing address as a starting point for a Home6 seller valuation.

Commercial Retail
31 King Street St. Catharines
St. Catharines
Type
Commercial Retail
Parking
None
Property Tax
~$33,562/yr
Heating
Gas Forced Air Open
Buying Essentials
Square Feet
5998 sqft
Parking
None
Finances
List Price
$3,200,000
Price per SQFT
$534/sqft
Property Tax
~$33,562/yr
Property Specs
Property Type
Commercial Retail
MLS Size
5998 sqft
Living & Amenities
Heating Type
Gas Forced Air Open
Policies & Utilities
Neighbourhood
St. Catharines
Listed On
Apr 8, 2026
Days on Market
Current: 213 days
Room information is not available for this listing.
Learn about the area and demographics around this address.
Schools closest to 31 King Street St. Catharines.
Source: No verified source available.Catchment boundaries and ratings are shown only when available.
Active alternatives ranked by location, property type, price, bedrooms, size, bathrooms, and recency.
Recent sold or leased properties are shown separately from active alternatives.
Close to 31 King Street St. Catharines.