31 King Street

ActiveSt. Catharines · 451 - Downtown120 days on marketMLS® X12973510

$3,200,000

$534 / sq ft

Bedrooms0

Bathrooms0

Interior5,998 sq ft

TypeCommercial

ListingFor Sale

Days on Market120

About this property

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.

Features & finishes

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Air Conditioning

Basement

Property details

MLS® Number	X12973510
Status	Active
Listing Type	For Sale
Property Type	Commercial
Interior Size	5,998 sq ft
Beds / Baths	0 bed · 0 bath
Neighbourhood	451 - Downtown
City	St. Catharines
Postal Code	L2R 3H1
Province	ON
Listed Date	April 8, 2026
Days on Market	120
Price per Sq Ft	$534
Brokerage	ROYAL LEPAGE REAL ESTATE SERVICES LTD.