$7,990,000
Unlock Price Rating!

4235 17Th Side Road, King, ON L7B1K4

 Contact
10 Beds
14 Baths
- Sq Ft

Welcome to an extraordinary estate 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 into 32 acres of majestic land, 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! (id:58753)

Listing By: SARAH KAVOOSI - RE/MAX HALLMARK YORK GROUP REALTY LTD. cncrea2 Realty.com
  • MLS® N12837050
  • Date Listed03/03/2026
  • Days on Realty 95 Days
  • Bedrooms 10
  • Bathrooms 14 baths
  • Lot Size -
  • Sewer Septic Tank

Interior Features

  • Appliances Water softener
  • Flooring Hardwood
  • Cooling Central air conditioning
  • Heating Forced air, Propane

Exterior / Lot Features

  • Roof -
  • Lot Size Acres -
  • Lot Size SQFT -
  • Lot Features Cul-de-sac, Wooded area, Irregular lot size, Ravine, Rolling, Conservation/green belt, Gazebo, Guest Suite, In- Law Suite, Sauna

Directions

Cross Streets: Western Rd and 17th Sideroead. ** Directions: 17th Sideroad.

Sales & Tax History

Source: Public Records

Local Neighborhood Highlights for L7B1K4

Discover key demographics, population statistics, and environmental insights for the King, ON area.

Walkability in ON / L7B1K4

Source: Walk Score

0/100

Car-Dependent

Walk Score ®

0/100

Minimal Transit

Transit Score ®

10/100

Bikable

Bike Score ®

Overview

Almost all errands require a car. It is possible to get on a bus. Minimal bike infrastructure.

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 3/100, Transit Score: 0/100, Bike Score: 18/100.

Points of Interest near 4235 17TH SIDE ROAD, King, ON L7B1K4

Frequently Asked Questions for 4235 17TH SIDE ROAD

Source: Realty.com

4235 17TH SIDE ROAD, King, ON L7B1K4 in King, ON L7B1K4 is a single family residence listed at $7,990,000. Highlights include 10 bedrooms, 14 bathrooms. Realty.ca has 50 photos, sales history, school insights, and mortgage tools for this listing.

Realty.com has 50 photos of 4235 17TH SIDE ROAD.

The full address for this home is 4235 17TH SIDE ROAD, King, ON L7B1K4.

4235 17TH SIDE ROAD has been listed on Realty.com since Tue March 03, 2026

Almost all errands require a car. It is possible to get on a bus. Minimal bike infrastructure.

The average walkability score in the surrounding area is Walk Score: 3/100, Transit Score: 0/100, Bike Score: 18/100.

Listing provided courtesy of: RE/MAX HALLMARK YORK GROUP REALTY LTD.
Listing agent: SARAH KAVOOSI

This content last refreshed on 2026-06-06 04:41:59. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.