Port Colborne, ON · · MLS® X13880892Updated
$1,299,000
9-17 Clarence St is a 5-bathroom retail in Port Colborne, listed for $1,299,000.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
For generations, 9-17 Clarence Street has been a familiar presence in downtown Port Colborne. Renovated into five separate commercial units within the past 10 years. This building is approximately 6,525 sq. ft. of total building area over a 94.3' x 66' lot. The 5 units measure 868 sq. ft, 1,247 sq. ft, 1,248 sq. ft, 1,591 sq. ft and 837 sq. ft. Two units also have basement storage, while Unit 4 includes a second-floor office space. The property has five separate hydro meters and interconnected smoke alarms.Set in a high-traffic downtown location among popular restaurants, shops, banks and other businesses, the property offers on-street parking and clear views of the Welland Canal and Clarence Street lift bridge. Historic West Street is just steps away. Three units are currently leased and two are currently available for lease. Rent roll available.
Port Colborne retail priced at $1,299,000 — book a tour to see if it fits your search.Ask Zara a follow-up
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Lot & land
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Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
Sourced from MLS®. Includes earlier listings of this property on record.
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Zara’s estimate
Estimated from city-wide sales. There isn’t enough detail on this listing to rate the price.
Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works
Closed sales on the TRREB MLS®.
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Listing brokerage: RE/MAX NIAGARA REALTY LTD, BROKERAGEMLS® X13880892 · 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.
Other homes for sale in Port Colborne around $1.3M.
Homes for sale in Port Colborne
Every active Port Colborne MLS® listing, updated all day.
Based on 99 sales from Jul 12 – Oct 10, 2026 (75 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
9-17 Clarence St is listed at $1,299,000 (MLS® X13880892). Summitly updates the price as soon as the MLS® record changes.
No — 9-17 Clarence St is still listed at its original asking price of $1,299,000.
9-17 Clarence St has 5 bathrooms. It is a commercial property in Port Colborne.
Its asking price of $1,299,000 is about 182% above the median sold price in Port Colborne over the last 90 days, $460,000, across 99 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.
Summitly has no earlier MLS® sale or lease of 9-17 Clarence St on record from the last two years. Older records aren't shown under TRREB rules.
9-17 Clarence St is in Port Colborne, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
2 days — 9-17 Clarence St was listed on October 8, 2026.
About $22,455 in Ontario land transfer tax at the asking price of $1,299,000. First-time buyers can get up to $4,000 back. Legal fees and other closing costs are extra.
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.
The listing for 9-17 Clarence St doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for Port Colborne.
The listing for 9-17 Clarence St doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.
