4235 17th Side Road
Rural King · King, ON L7B 1K4
Listing brokerage: RE/MAX HALLMARK YORK GROUP REALTY LTD.
Asking price
$7,990,000
Key facts
- DetachedProperty type
- 10Bedrooms
- 14Bathrooms
- 12 spacesParking
- 5,000 sq ftLiving space
- 1079.59 ftLot frontage
- Oct 31, 2026Listed
- 9 daysOn market
- N14135884MLS® number
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!
Price history
- Listed$7,990,000
Location
4235 17th Side Road, King
Schools & transit
School locations and boards shown from open data. We do not publish rankings; any future scores will be sourced, dated and shown factually.
Nearby schools
- Kettleby Public SchoolYork Region DSB · Elementary · 4.3 km in a straight lineBoundary data unavailable for this board — we don't guess catchment lines.
- St. Thomas of Villanova College SchoolPrivate · K–12 · 5.8 km in a straight lineBoundary data unavailable for this board — we don't guess catchment lines.
- Schomberg Public SchoolYork Region DSB · Elementary · 6.6 km in a straight lineBoundary data unavailable for this board — we don't guess catchment lines.
Nearby transit
Lines nearby: 088, 096
- SENECA COLLEGE STOP # 1706YRT · 7.1 km in a straight line · about 89 min walk (estimate) · 088
- SENECA COLLEGE STOP # 7242YRT · 7.2 km in a straight line · about 90 min walk (estimate) · 088
- KEELE ST / KING RDYRT · 7.7 km in a straight line · about 96 min walk (estimate) · 096
Sources
- Contains information licensed under the Open Government Licence – Ontario. Source: Ontario Ministry of Education.
- Contains public transit Information made available under YRT's Open Data Licence.
- Contains public sector information made available under The Regional Municipality of York's Open Data Licence.
MLS® #N14135884
Last updated Oct 31, 2026
MLS®, Multiple Listing Service®, and the associated logos are owned by The Canadian Real Estate Association (CREA)/the applicable board and identify the quality of services provided by real estate professionals who are members.
Listing data is provided under licence by the Toronto Regional Real Estate Board and is deemed reliable but not guaranteed accurate.



