Discover a rare opportunity to own approx 13.69 acres in the renowned Holland Marsh, one of Ontario's most productive and sought-after Agricultural Regions. Dreaming of a peaceful country lifestyle without sacrificing the convenience of city amenities? Minutes to Newmarket, Hwy 400/Hwy 9, GO Transit, shopping, restaurants, Southlake Hospital, Recreation facilities & premier golf courses. Whether you're seeking premium specialty farmland, a dream country estate, an opportunity to renovate or rebuild, or future redevelopment potential, this unique property offers exceptional land value & endless possibilities. Renowned for its fertile organic muck soil, the land is ideal for vegetable production & specialty crops. Land is currently being farmed for the 2026 season, providing added value and potential farm property tax benefits. The property features an existing 1,089 sq. ft, (formerly 4-bed, 2-bathroom) home, Large Quonset hut & additional outbuildings, providing excellent utility & future potential. Property includes an existing older home 1089 sf, that has been taken down to the studs, mobile home 300 sf, cabin 288 sf, Quonset 855 sf and storage shed. A picturesque fishing pond enhances the natural beauty of the property, creating the perfect setting to relax, unwind, and enjoy the outdoors. Zoned AS (Agricultural Specialty Crop) Hamlet Residential (HR-3) permits Agricultural + Single Detached Residential uses: an excellent opportunity for vegetable/herb farming, field crops, greenhouses, nurseries, farm buildings & structures. This remarkable property presents an exceptional opportunity for farmers, investors & those seeking a balance of rural tranquility & urban convenience. Excellent land value with outstanding long-term potential. Property is being sold in "as is, where is" condition. The Seller makes no representations or warranties. Buyer to conduct own due diligence regarding zoning, permits & permitted uses. First Time Offered in over 38 Years!
works out to roughly $1,927 per square foot. Chat with Zara if you'd like a deeper read on whether this farm fits your budget and timing.
Inside 18930 Dufferin St
Every detail from the listing, in one place.
Type
Farm
Style
1 1/2 Storey
Living space
700-1100 sq ftas stated on the listing
Parking
16 spacesYes garage
Basement
Crawl Space
Features & systems
Parking & garage
Garage
Yes
Parking spaces
16
Interior
Basement
Crawl Space
Lot & land
Lot size (sqft)
13.69
Listing & possession
Property style
1 1/2 Storey
Property class
Farm
18930 Dufferin St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$6,627
/mo
based on the purchase price of $1,349,000
$269,800 cash
$1,079,200 financed
$908,970 total interest
Principal54%$1,079,200
Interest46%$908,970
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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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.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
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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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.
Average days on market57Homes sold in about 57 days on average.
Sale-to-list ratio94.6%On average, homes sold below asking.
Active listings274Homes for sale here right now.
Median vs prior 90 days−3.3%Compared with May 12 – Aug 10, 2026: prices down.
Based on 117 sales from Aug 10 – Nov 8, 2026 (62 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 18930 Dufferin St
How much is 18930 Dufferin St listed for?
18930 Dufferin St is listed at $1,349,000 (MLS® N13610340). Summitly updates the price as soon as the MLS® record changes.
Is $1,349,000 a good price for 18930 Dufferin St?
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in King. 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
Has the price of 18930 Dufferin St changed?
Yes — it was first listed at $1,499,000 and is now $1,349,000, a drop of $150,000 (10.0%).
How many bedrooms and bathrooms does 18930 Dufferin St have?
18930 Dufferin St has 2 bathrooms, with about 700–1,100 square feet of living space. It is a farm home in King.
How much would the monthly mortgage be on 18930 Dufferin St?
About $6,627 a month — principal and interest on $1,349,000 with 20% down ($269,800), 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.
How does 18930 Dufferin St compare with other homes in King?
Its asking price of $1,349,000 is about 22% below the median sold price in King over the last 90 days, $1,725,000, across 117 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.
Has 18930 Dufferin St been sold before?
Summitly has no earlier MLS® sale or lease of 18930 Dufferin St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 18930 Dufferin St?
18930 Dufferin St is in King, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 18930 Dufferin St been on the market?
104 days — 18930 Dufferin St was listed on July 27, 2026.
What is the price per square foot of 18930 Dufferin St?
About $1,226 to $1,927 per square foot: the asking price of $1,349,000 over the 700–1,100 sq ft the listing gives as its size range.
Does 18930 Dufferin St have parking or a garage?
Yes — the listing gives 16 parking spaces. Garage: Yes.
Does 18930 Dufferin St have a basement, and is it finished?
The listing describes the basement as: Crawl Space.
