Oakville, ON · L6H 7C7 · MLS® W14147774Updated
$12,500,000
4243 Sixth Line is a land in Oakville, listed for $12,500,000.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
Site plan approval process is underway. Zoning approved for ancillary outside storage/ processing. Serviced land. Adjacent to approved spec industrial multiples. Close proximity to major highways (QEW, 403,407). Fronts Hwy 407, just west of Western Business Park in Mississauga and 403/ 407 Interchange. Up to 180,000 sf of single building or multiple divisions, or small building with outside storage/ parking. Current development application (second submission) available online athttps://www.oakville.ca/business-development/planning-development/active-development-applications/ward-7-development-and-site-plan-applications/east-west-inc-4243-sixth-line-z-1215-06/
Oakville land priced at $12,500,000 — book a tour to see if it fits your search.
Every detail from the listing, in one place.
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.
What's it worth?
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®.
Full Oakville market reportTransit, schools, parks and everyday places near this home. Select any place to open it on Google Maps.
For homeowners nearby
Get an instant estimate for your own home, based on recent sales around you. A free account shows the number and emails you the full report.
Free · No obligation · Backed by Coldwell Banker
Book a tour of 4243 Sixth Line with a licensed buyer's agent
Your agent is usually paid from the seller's side. We'll confirm the co-operating commission on this listing before you sign anything.
Ask about 4243 Sixth Line day or night. Zara reads this listing and answers in plain words. When you want a person, she hands you to a licensed agent.
Your agent shows you the home, checks the paperwork and negotiates your offer, on your side, not the seller's.
Listing brokerage: AVISON YOUNG COMMERCIAL REAL ESTATE SERVICES, LP, BrokerageMLS® W14147774 · 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.
Homes for sale in Oakville
Every active Oakville MLS® listing, updated all day.
Curated MLS® searches this property belongs to — same city, same shape of home.
Based on 984 sales from Aug 6 – Nov 4, 2026 (814 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
4243 Sixth Line is listed at $12,500,000 (MLS® W14147774). Summitly updates the price as soon as the MLS® record changes.
No — 4243 Sixth Line is still listed at its original asking price of $12,500,000.
The listing for 4243 Sixth Line doesn't publish its bedroom and bathroom count. It is a lot in Oakville.
Its asking price of $12,500,000 is about 861% above the median sold price in Oakville over the last 90 days, $1,301,000, across 984 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 4243 Sixth Line on record from the last two years. Older records aren't shown under TRREB rules.
4243 Sixth Line is in Oakville, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
4243 Sixth Line was listed today (November 4, 2026).
About $298,975 in Ontario land transfer tax at the asking price of $12,500,000. 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 4243 Sixth Line doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for Oakville.
The listing for 4243 Sixth Line doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.
