East Gwillimbury, ON · · MLS® N12870034Updated
$799,000Est. $3,925/mo mortgage
17858 McCowan Rd #Part 1 is a land in East Gwillimbury, listed for $799,000. It has < 700 sq ft of living space.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
Amazing Opportunity to purchase a 5.58 Acres of building lot, with lot facing McCowan, on the west side of McCowan, in and around rolling hills, with over 30 feet of elevation change from front to back, and home sites at 5-25 feet of elevation, lot has center meadow with surrounding tress, that has enough space to place home in any direction with views of home nestled surrounded by pine trees, can have walkout basement, very private setting, only one neighbours on the northside, private with no abutting development, land is surrounded by protected forest, over 160meters of frontage, close to the Royal Canadian Riding Academy, access to York Regions walking trail network, beautiful oasis offering town and country living close proximity to 404 and Downtown Newmarket
works out to roughly $1,141 per square foot. Chat with Zara if you'd like a deeper read on whether this land fits your budget and timing.
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Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
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Zara’s estimate
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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20094 Centre Street
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19097 Centre Street
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21416 48 Highway
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5601 Ravenshoe Road
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4 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 homeUnit Part 1 — 17858 McCowan Road 0 bd · 0 ba · 700 sqft | $799,000asking | $1,141 | — | — |
| 20094 Centre Street 0 bd · 0 ba | ||||
| 19097 Centre Street 0 bd · 0 ba | ||||
| 21416 48 Highway 0 bd · 0 ba | ||||
| 5601 Ravenshoe Road 0 bd · 0 ba · 700 sqft |
0 bd · 0 ba
0 bd · 0 ba
0 bd · 0 ba
0 bd · 0 ba · 700 sqft
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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
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Listing brokerage: RE/MAX REALTRON REALTY INC., BrokerageMLS® N12870034 · 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 East Gwillimbury around $799K.
Homes for sale in East Gwillimbury
Every active East Gwillimbury MLS® listing, updated all day.
Curated MLS® searches this property belongs to — same city, same shape of home.
Based on 158 sales from Aug 8 – Nov 6, 2026 (125 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
17858 McCowan Rd #Part 1 is listed at $799,000 (MLS® N12870034). Summitly updates the price as soon as the MLS® record changes.
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in East Gwillimbury. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
No — 17858 McCowan Rd #Part 1 is still listed at its original asking price of $799,000.
17858 McCowan Rd #Part 1 has about 700 square feet of living space. The listing doesn't publish a bedroom or bathroom count. It is a lot in East Gwillimbury.
About $3,925 a month — principal and interest on $799,000 with 20% down ($159,800), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
Its asking price of $799,000 is about 23% below the median sold price in East Gwillimbury over the last 90 days, $1,042,500, across 158 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 17858 McCowan Rd #Part 1 on record from the last two years. Older records aren't shown under TRREB rules.
17858 McCowan Rd #Part 1 is in East Gwillimbury, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
240 days — 17858 McCowan Rd #Part 1 was listed on March 11, 2026.
About $1,141 per square foot: the asking price of $799,000 over the 700 sq ft the listing gives.
The listing says 17858 McCowan Rd #Part 1 has no basement.
The lot is 7.495 acres, as published in the listing.
