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For saleNew listingMLS® N14138734

17480 Dufferin Street, King, ON L7B 1K5

Rural King · L7B 1K5

$3,420,000

$1,368 / sq ft

3 days on market

Bedrooms
3
Bathrooms
3
Interior
2,500 sf
Parking
6
Lot
1023 × 1003 ft

What's special

  • Attached garage
  • Pool
  • Central air
  • Walk-out basement
  • Fireplace
  • Auto garage door remote
  • Atrium

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About this property

Country location close to Newmarket & Aurora - Location, location, location! Ever wanted to enjoy peaceful country living and yet be 5 minutes to town & conveniences? This is it. A remarkably private setting on 15-acres, 5 minutes to Upper Canada Mall. 10 minutes to Southlake Hospital. 10 minutes to the Green Lane GO Station. Total privacy, tranquil setting, long views....and be only 5 minutes to Newmarket or Aurora! Gordon Ridgely Designed Home. A hidden property in King Township with amazing views over the hills of the protected Joker's Hill. Up a long gated and paved drive sits this impressive west coast inspired home designed by the noted architect Gordon Ridgely. The views across the valley are breathtaking. The lands include over 15 acres of mature woodlands, gardens, lawns with seating terraces and a pool with waterfall plus cabana. This light-filled 4-bedroom home was designed to capture the vast views from this hilltop site. 2-car garage plus detached workshop. The site for this modernist home is irreplaceable. The home takes advantage of the setting with superb views and offers a full walk-out lower level. The perfect near-urban location in King Township! The front entrance has impressive cut stone landscaping and lush gardens which continue around the home. The dramatic 2-storey window floods the foyer and main staircase with light. The main level includes a dramatic 2-storey living room which is the focal point of the home. The living room has massive showcase windows, built-in cabinetry and is wired for sound. There are multiple seating areas in the living room including 2 club chairs which are great for a morning coffee. Off this main living room is the kitchen with breakfast bar, dining room, sunroom, laundry, pantry, bathroom and a main floor office with walk-out to the grounds. This office can become a main floor bedroom if desired. Superb custom millwork in all bathrooms, laundry room and great room. Loads of storage in dining room and primary bdrm

Rooms

12 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
Living RoomMain6.16 × 6.34 m20.2 × 20.8 ftCathedral Ceiling(s) · B/I Shelves · Picture Window
KitchenMain4.33 × 3.09 m14.2 × 10.1 ftOverlooks Living · Pantry · Overlooks Dining
Dining RoomMain4.42 × 3.24 m14.5 × 10.6 ftW/O To Sunroom · Overlooks Living · B/I Bookcase
SunroomMain4.76 × 3.59 m15.6 × 11.8 ftW/O To Deck · NW View · Picture Window
PantryMain2.03 × 1.42 m6.7 × 4.7 ft—
OfficeMain4.36 × 2.62 m14.3 × 8.6 ft—
Family RoomGround8.16 × 6.33 m26.8 × 20.8 ftWood Stove · W/O To Garden · Pot Lights
Utility RoomGround4.97 × 4.35 m16.3 × 14.3 ft—
Primary BedroomSecond3.23 × 5.29 m10.6 × 17.4 ft—
LaundrySecond2.09 × 1.94 m6.9 × 6.4 ft—
Bedroom 2Second4.39 × 4.25 m14.4 × 13.9 ft—
Bedroom 3Second3.39 × 2.87 m11.1 × 9.4 ft—

Features

  • Auto Garage Door Remote
  • Atrium

Property details

Property

Property type
detached
Bedrooms
3
Bathrooms
3
Interior size
2,500 sq ft
Lot size
1023 × 1003 ft
Zoning
ORM
Possession
T B D

Interior

Basement
Walk-Out, Partially Finished
Heating
Forced Air · Propane
Cooling
Central Air
Fireplaces
1
Exposure
West

Exterior & services

Construction
Cedar, Other
Garage
Attached
Parking spaces
6
Pool
Inground
Water
Drilled Well
Sewer
Septic

Costs

List price
$3,420,000
Property taxes
$4,331 / year (2026)
Price per sq ft
$1,368
Rental items
Propane tank.

Listing

MLS® number
N14138734
Status
For sale
Listed
November 2, 2026
Days on market
3
Last updated
November 2, 2026
Listing brokerage
MOFFAT DUNLAP REAL ESTATE LIMITED

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced in line with comparable listings — about 51% of comparable detached listings in Rural King are asking less.

$1.33MMedian $3.30M$10.22M
This home
$1,368 / sq ft
Comparable median
$1,085 / sq ft

Based on 57 comparable active detached listings in Rural King. These are asking prices, not sale prices.

Mortgage estimate

Down payment20.0% · minimum $684,000
$684,000
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$15,127.81
Property tax (est.)
$360.93
Estimated monthly
$15,489

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$71,975
Total due on closing
$71,975

An estimate on the asking price of $3,420,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of MOFFAT DUNLAP REAL ESTATE LIMITED. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$3,420,000

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