St. Catharines, ON · · MLS® X12682232Updated
$12/sq ft/yr
80 King St #406 is an office in St. Catharines, for rent at $12/sq ft/year.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
Completely updated professional building in the heart of downtown St. Catharines offering 504 sq. ft. of functional office space. With ample on-site and underground parking, and surrounded by retail, restaurants, banks, and boutique shops, this is an ideal choice for any business. Prime location close to public transit, municipal parking, the courthouses, and steps from City Hall. This unit features two offices and an additional room with kitchenette, ideal for a staff room or storage. Tenant incentive packages available.
St. Catharines office for rent at $12/sq ft/year — book a tour to see if it fits your search.
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Listing brokerage: BLAIR BLANCHARD STAPLETON LIMITED, BrokerageMLS® X12682232 · Listing data last updated
Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. © 2026 Toronto Regional Real Estate Board. All rights reserved.
Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
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80 King St #406 is listed for rent at $12 per sq ft per year (MLS® X12682232). Summitly updates the rent as soon as the MLS® record changes.
The listing for 80 King St #406 doesn't publish its bedroom and bathroom count. It is a commercial property in St. Catharines.
The nearest rapid-transit station is St. Catharines GO Station (Lakeshore West GO), about 1.4 km (about a 18-minute walk) in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
Summitly has no earlier MLS® sale or lease of 80 King St #406 on record from the last two years. Older records aren't shown under TRREB rules.
80 King St #406 is in St. Catharines, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
303 days — 80 King St #406 was listed on January 9, 2026.
Select "Book a viewing" on this page and pick a time. A licensed Coldwell Banker Summit Realty, Brokerage agent confirms it with the listing brokerage, then helps you put together your rental application.
The listing for 80 King St #406 doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for St. Catharines.
The listing for 80 King St #406 doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.
