Toronto, ON · M9W 7G2 · MLS® W12058742Updated
$28,900,000
251-255 Attwell Dr is an office in Toronto, listed for $28,900,000.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
Located in a highly sought-after area, 251-255 Attwell Drive offers exceptional potential for both owner-occupiers and developers. This 6.10-acre site, just minutes from Pearson International Airport, features two single-storey adjoining commercial buildings totaling approximately 82,601 sq. ft. with excellent access to Highways 427, 409 and 401. The property benefits from third-part income, flexible E1 zoning, and ample parking, making it an ideal opportunity for a wide range of uses or future redevelopment.
Toronto office priced at $28,900,000 — book a tour to see if it fits your search.
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Lot & land
Listing & possession
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 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.
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: COLLIERS, BrokerageMLS® W12058742 · 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 Toronto around $29M.
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Every active Toronto MLS® listing, updated all day.
Curated MLS® searches this property belongs to — same city, same shape of home.
Based on 9,270 sales from Aug 2 – Oct 31, 2026 (6,989 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
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Straight-line distances from the listing; walking times assume about 80 m a minute. Places © OpenStreetMap contributors, a community-maintained map that may miss or misplace some places. Directions and place details open on Google Maps.
251-255 Attwell Dr is listed at $28,900,000 (MLS® W12058742). Summitly updates the price as soon as the MLS® record changes.
No — 251-255 Attwell Dr is still listed at its original asking price of $28,900,000.
The listing for 251-255 Attwell Dr doesn't publish its bedroom and bathroom count. It is a commercial property in Toronto.
The nearest rapid-transit station is Etobicoke North GO Station (Kitchener GO), about 2.4 km in a straight line. Humber College Station is about 4.1 km, and Malton GO Station is about 4.1 km. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
Its asking price of $28,900,000 is about 3340% above the median sold price in Toronto over the last 90 days, $840,000, across 9,270 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 251-255 Attwell Dr on record from the last two years. Older records aren't shown under TRREB rules.
251-255 Attwell Dr is in Toronto, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
576 days — 251-255 Attwell Dr was listed on April 3, 2025.
About $2,714,350 at the asking price of $28,900,000: $708,975 Ontario land transfer tax plus $2,005,375 Toronto municipal land transfer tax. First-time buyers can get up to $4,000 back from Ontario and up to $4,475 from Toronto. 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 251-255 Attwell Dr doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for Toronto.
The listing for 251-255 Attwell Dr doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.
