King, ON · · MLS® N14110662Updated
$10,888,000
18509-18545 Keele St is a farm in King, listed for $10,888,000.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
Where Power Meets Possibility. Exceptional 24-Acre Greenhouse And Ag-Tech Complex On Keele Street In King. Approx. 146,000 Sq.Ft. Of Production Greenhouses, 18,000 Sq.Ft. Of Warehouses, And 1,500 Sq.Ft. Machine Shed, Plus Two Detached Homes With On-Site Staff Housing. Upgraded Three-Phase 600V Electrical Service, Automated Irrigation, Venting, And Climate Systems Provide Robust Operational Capacity. Flat, Well-Configured Parcel With 528 Ft Frontage, Minutes To Hwy 400 And King Rd. With Strong Infrastructure, Prime Keele Exposure, And Proximity To Key Transit Routes, The Site Is Positioned For Next-Generation Food, Floriculture, Or Specialized Cultivation Subject To Municipal Approvals. A Rare Blend Of Scale, Infrastructure, And Forward-Looking Potential.
King farm priced at $10,888,000 — 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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Estimated from city-wide sales. There isn’t enough detail on this listing to rate the price.
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Closed sales on the TRREB MLS®.
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16333-16401 Dufferin Street
3 bd · 1 ba · Farm
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5150 17 Side Road
5 bd · 3 ba · Farm
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17150 10th Concession N/A
4 bd · 1 ba · Farm
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170 Wilhelmina Road
Farm
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19470 Dufferin Street
3 bd · 1 ba · Farm
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17130 8th Concession N/A
5 bd · 1 ba · Farm
6 nearby sales vs. this home
Closed sales from MLS®, compared with this home's asking price.
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| Home | Sold price | $ / sqft | % of asking | Sold |
|---|---|---|---|---|
This home18509-18545 Keele Street 0 bd · 0 ba | $10,888,000asking | — | — | — |
| 16333-16401 Dufferin Street 3 bd · 1 ba · 1,100 sqft | ||||
| 5150 17 Side Road 5 bd · 3 ba · 3,500 sqft | ||||
| 17150 10th Concession N/A 4 bd · 1 ba · 1,500 sqft | ||||
| 170 Wilhelmina Road 0 bd · 0 ba · 700 sqft | ||||
| 19470 Dufferin Street 3 bd · 1 ba · 700 sqft | ||||
| 17130 8th Concession N/A 5 bd · 1 ba · 1,500 sqft |
3 bd · 1 ba · 1,100 sqft
5 bd · 3 ba · 3,500 sqft
4 bd · 1 ba · 1,500 sqft
0 bd · 0 ba · 700 sqft
3 bd · 1 ba · 700 sqft
5 bd · 1 ba · 1,500 sqft
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Listing brokerage: ROYAL LEPAGE URBAN REALTY, BrokerageMLS® N14110662 · 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.
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Homes for sale in King
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Based on 115 sales from Jul 25 – Oct 23, 2026 (59 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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18509-18545 Keele St is listed at $10,888,000 (MLS® N14110662). Summitly updates the price as soon as the MLS® record changes.
No — 18509-18545 Keele St is still listed at its original asking price of $10,888,000.
The listing for 18509-18545 Keele St doesn't publish its bedroom and bathroom count. It is a farm home in King.
The nearest rapid-transit station is Maple GO Station (Barrie GO), about 1.7 km (about a 21-minute walk) in a straight line. Rutherford 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 $10,888,000 is about 505% above the median sold price in King over the last 90 days, $1,801,000, across 115 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 18509-18545 Keele St on record from the last two years. Older records aren't shown under TRREB rules.
18509-18545 Keele St is in King, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
18509-18545 Keele St was listed today (October 23, 2026).
About $258,675 in Ontario land transfer tax at the asking price of $10,888,000. 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 18509-18545 Keele St doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for King.
The listing for 18509-18545 Keele St doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.
