58 Ontario St is an office in St. Catharines, listed for $998,500.
1Additional features include updated washrooms and kitchens, five ductless splits, full basement storage, separate hydro meters, five on-site parking spaces (2 tandem).
2Located in the heart of Downtown St.
3Walker School, restaurants and cafés, the area continues to benefit from ongoing residential intensification and commercial reinvestment, supporting long-term demand for both residential and commercial space.
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Commercial Property in St. Catharines
About 58 Ontario Street
Positioned on a prominent downtown corner, 58 Ontario Street presents a rare opportunity for owner-occupiers, investors, or live-work users to acquire a fully vacant 3,528 sq. ft. architecturally distinctive landmark building with exceptional zoning flexibility (C5-92) in the downtown core. Zoning permits a broad range of residential and commercial uses, allowing the property to function as entirely commercial, entirely residential, or mixed-use, while benefiting from the sought-after downtown parking exemption. Currently configured with a beautifully appointed 1,450 sq. ft. commercial main floor and two self-contained residential apartments above, the property offers three income streams with potential gross annual income of approximately $75,000 based on projected market rents, with additional upside through commercial leasing or owner occupancy. Showcasing original millwork, pocket doors, stained and leaded glass, refinished hardwood flooring, and other period details rarely found in commercial properties today, the building seamlessly combines historic character with modern functionality. Additional features include updated washrooms and kitchens, five ductless splits, full basement storage, separate hydro meters, five on-site parking spaces (2 tandem). Located in the heart of Downtown St. Catharines' heritage district, steps from the Performing Arts Centre, Meridian Centre, Brock University's Marilyn I. Walker School, restaurants and cafés, the area continues to benefit from ongoing residential intensification and commercial reinvestment, supporting long-term demand for both residential and commercial space.
St. Catharines office priced at $998,500 — book a tour to see if it fits your search.
Inside 58 Ontario St
Every detail from the listing, in one place.
Type
Office
Features & systems
Lot & land
Lot size (sqft)
0
Listing & possession
Property class
Office
58 Ontario St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X13809308$998,500
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 58 Ontario St Compares to the St. Catharines Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Zara’s estimate
$•,•••,•••
Estimated from city-wide sales. There isn’t enough detail on this listing to rate the price.
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.
Keep looking near 58 Ontario St
Homes for sale in St. Catharines
Every active St. Catharines MLS® listing, updated all day.
Average days on market39Homes sold in about 39 days on average.
Sale-to-list ratio96.4%On average, homes sold below asking.
Active listings707Homes for sale here right now.
Median vs prior 90 days+0.8%Compared with May 6 – Aug 4, 2026: prices up.
Based on 548 sales from Aug 4 – Nov 2, 2026 (505 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
58 Ontario St is listed at $998,500 (MLS® X13809308). Summitly updates the price as soon as the MLS® record changes.
Has the price of 58 Ontario St changed?
No — 58 Ontario St is still listed at its original asking price of $998,500.
How many bedrooms and bathrooms does 58 Ontario St have?
The listing for 58 Ontario St doesn't publish its bedroom and bathroom count. It is a commercial property in St. Catharines.
Is 58 Ontario St close to transit?
The nearest rapid-transit station is St. Catharines GO Station (Lakeshore West GO), about 1.2 km (about a 14-minute walk) in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How does 58 Ontario St compare with other homes in St. Catharines?
Its asking price of $998,500 is about 80% above the median sold price in St. Catharines over the last 90 days, $554,150, across 548 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 58 Ontario St been sold before?
Summitly has no earlier MLS® sale or lease of 58 Ontario St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 58 Ontario St?
58 Ontario St is in St. Catharines, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 58 Ontario St been on the market?
42 days — 58 Ontario St was listed on September 21, 2026.
What is the land transfer tax on 58 Ontario St?
About $16,445 in Ontario land transfer tax at the asking price of $998,500. First-time buyers can get up to $4,000 back. Legal fees and other closing costs are extra.
How do I book a viewing of 58 Ontario St or make an offer?
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. When you're ready, your agent prepares the offer with you and submits it to the listing brokerage.
What is the property tax for 58 Ontario St?
The listing for 58 Ontario St doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for St. Catharines.
When was 58 Ontario St built?
The listing for 58 Ontario St doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.
