4235 17th Side Road, photo 1

For sale Rural King, King, ON

4235 17th Side Road

List price
$7,990,000
Sq ft
5000 +
Bedrooms
6+4
Bathrooms
14

About this home

Welcome to an extraordinary estate on 32 acres of majestic land, tucked away behind welcoming stone pillars and a winding forested driveway! This is a work of art designed by the legendary Grant Whatmough and Gardiner Cowan, with distinctive Frank Lloyd Wright style of Architecture. This iconic Mid-Century Modern residence is gracefully integrated where nature and architecture exist in perfect harmony. From the moment you approach the stunning entry door, you're drawn into a world of timeless design and serene beauty. With over $2 million in recent renovations across the main home and accessory buildings, this exceptional estate beautifully preserves its original character and soul. Floor-to-ceiling windows seamlessly bring the outdoors in, while stunning stone fireplaces both inside and out, original stone walls, and impressive wood beams throughout create a timeless and refined atmosphere. Spanning approximately 5,000 sq ft, the main residence features 6 bedrooms, 7 bathrooms, an office, a meditation room, and a separate nanny suite. Multiple terraces and decks surround the home, offering breathtaking views of the land, and a tranquil lake creating the feel of a private luxury retreat. This property features a rare second home- fully renovated and approximately 3,500 sq ft-offering 3 bedrooms, 4 bathrooms, and a massive loft space! This second home is ideal for an extended family! There is an additional Yoga studio with an outdoor shower! a Detached garage/ workshop, a charming cedar Cabin with Sauna and Cold plunge, a Covered cabana for entertaining or relaxing on the property. This is a once-in-a-lifetime opportunity to own an architecturally significant estate in the prestigious King Township. With unmatched privacy, lush surroundings, and two beautifully appointed homes, this property is truly a timeless work of art. Don't Miss it!

Photos of 4235 17th Side Road

Facts and features of 4235 17th Side Road

Key facts
TypeDetached
StyleOther
Bedrooms6 + 4
Bathrooms14
Size5000 + sq ft
Lot1079.59 x 1961.65 Feet
Parking12
GarageAttached
HeatingForced Air
CoolingCentral Air
BasementFinished, Finished with Walk-Out
ExteriorStone, Wood
Taxes$24,541 (2025)
Days on market240
Listing brokerageRE/MAX HALLMARK YORK GROUP REALTY LTD.

Rooms

17 rooms, with sizes

RoomLevelSizeFeatures
Kitchen Upper 21′ 0″ × 16′ 0″ beamed ceilings, renovated, centre island
Bedroom 3 Upper 16′ 4″ × 11′ 10″ hardwood floor, 3 pc ensuite, window floor to ceiling
Bedroom Lower 13′ 11″ × 11′ 2″ hardwood floor, closet, window
Bedroom Lower 11′ 5″ × 11′ 3″ hardwood floor, 3 pc ensuite, renovated
Kitchen Main 23′ 0″ × 23′ 0″ hardwood floor, 4 pc ensuite, walk-in closet(s)
Dining Room Upper 31′ 4″ × 22′ 10″ beamed ceilings, combined w/living
Living Room Upper 31′ 4″ × 22′ 10″ beamed ceilings, stone fireplace, window floor to ceiling
Bedroom Lower 11′ 5″ × 10′ 6″ hardwood floor, window
Bedroom 2 Upper 16′ 4″ × 11′ 10″ hardwood floor, 3 pc ensuite, w/o to terrace
Bedroom 4 Main 16′ 4″ × 11′ 3″ hardwood floor, 3 pc bath, w/o to terrace
Primary Bedroom Lower 23′ 3″ × 16′ 2″ hardwood floor, 3 pc ensuite, w/o to garden
Living Room Main 22′ 4″ × 19′ 0″ hardwood floor, renovated, w/o to deck
Sitting Lower 16′ 10″ × 15′ 5″ hardwood floor, window floor to ceiling, overlook water
Family Room Upper 24′ 2″ × 15′ 5″ beamed ceilings, stone fireplace, window floor to ceiling
Bedroom 5 Main 11′ 9″ × 11′ 4″ hardwood floor, beamed ceilings, w/o to terrace
Office Main 14′ 3″ × 8′ 9″ hardwood floor, glass doors, window floor to ceiling
Bedroom Lower 14′ 1″ × 12′ 10″ hardwood floor, 4 pc ensuite, walk-in closet(s)

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MLS® N12837050 Data source: PropTx Listed March 2, 2026