
4235 17th Side Road
King (Rural King), ON L7B 1K4
- 6+4Bedrooms
- 14Bathrooms
- 2Garage
- 5000 +Sq Ft
- $24,541Tax
- 1,80×1,962 ftLot Size
- Estimated Value:$7,400,000See Free Estimate Report
Sale & Price History for 4235 17th Side Road, King, Rural King
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| No listing history available | ||||
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About 4235 17th Side Road, King, Rural King
Summarized Description
- Unique Mid-Century Modern estate with extensive renovations.
- Spacious 5,000 sq ft main residence with 6 bedrooms.
- Second fully renovated home ideal for extended family.
- Surrounded by 32 acres of serene natural beauty.
- Features a yoga studio and cedar cabin with sauna.
- Multiple terraces offering breathtaking views of the lake.
- Architectural design by renowned Grant Whatmough.
- Private luxury retreat with unmatched privacy.
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!
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $24,541
- Land Transfer Tax Fee
- $186,225
- Basement Type
- Finished, Finished with Walk-Out
Interior Features
- Interior Extras
- Accessory Apartment, Guest Accommodations, In-Law Suite, Sauna, Separate Heating Controls, Water Softener, Storage Area Lockers
- View
- Garden, Lake, Panoramic, Park/Greenbelt, Trees/Woods, Water
- Security Features
- Alarm System
- Fireplace/Stove
- Yes
- Fireplace Features
- Family Room, Living Room, Wood, Wood Stove
- Elevator
- No
Exterior Features
- Exterior Extras
- Deck, Landscape Lighting, Landscaped, Privacy
- Pool
- None
- Property Features
- Cul de Sac/Dead End, Greenbelt/Conservation, Lake/Pond, Ravine, Wooded/Treed
- Accessibility Features
- Parking
- Other Structures
- Additional Garage(s), Gazebo, Other, Sauna
Building
- Building Type
- Detached
- Building Style
- Other
Construction
- Exterior Finish
- Stone, Wood
- Roof
- Asphalt Shingle
- Foundation Details
- Concrete
- Special Designation
- Unknown
Lot
- Lot Front
- 1079.59 ft
- Lot Depth
- 1961.65 ft
- Lot Size
- 32.17
- Lot Shape
- Irregular
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 2
- Parking Spaces
- 10
- Total Garage And Parking Spaces
- 12
Heating & Cooling
- Heat Source
- Propane
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Well
- Sewers
- Septic
- Bedrooms
- 6 + 4
- Washrooms
- 14
- Kitchens
- 2
- Family / bonus room
- Yes
Room sizes
- Living Room—Upper level, Beamed Ceilings, Stone Fireplace, Window Floor to Ceiling
- Dining Room—Upper level, Beamed Ceilings, Combined w/Living
- Kitchen—Upper level, Beamed Ceilings, Renovated, Centre Island
- Family Room—Upper level, Beamed Ceilings, Stone Fireplace, Window Floor to Ceiling
- Primary Bedroom—Lower level, Hardwood Floor, 3 Pc Ensuite, W/O To Garden
- Sitting—Lower level, Hardwood Floor, Window Floor to Ceiling, Overlook Water
- Office—Main level, Hardwood Floor, Glass Doors, Window Floor to Ceiling
- Bedroom 2—Upper level, Hardwood Floor, 3 Pc Ensuite, W/O To Terrace
- Bedroom 3—Upper level, Hardwood Floor, 3 Pc Ensuite, Window Floor to Ceiling
- Bedroom 4—Main level, Hardwood Floor, 3 Pc Bath, W/O To Terrace
- Bedroom 5—Main level, Hardwood Floor, Beamed Ceilings, W/O To Terrace
- Bedroom—Lower level, Hardwood Floor, 3 Pc Ensuite, Renovated
- Living Room—Main level, Hardwood Floor, Renovated, W/O To Deck
- Kitchen—Main level, Hardwood Floor, 4 Pc Ensuite, Walk-In Closet(s)
- Bedroom—Lower level, Hardwood Floor, 4 Pc Ensuite, Walk-In Closet(s)
- Bedroom—Lower level, Hardwood Floor, Closet, Window
- Bedroom—Lower level, Hardwood Floor, Window
Washrooms
- 2-piece, Ground
- 3-piece
- 5-piece
- Municipality
- King
- Neighbourhood
- Rural King
- Main cross streets
- Western Rd and 17th Sideroead
- Zoning
- RU1, ORF, ORL
- Directions
- 17th Sideroad
- MLS® number
- N12837050
- Data source
- Toronto Regional Real Estate Board
- Listed on
- 2026-03-02
- Updated on
- 2026-10-09
- Days on market
- 228 days
- Possession type
- Flexible
- Co-op commission
- 2.5% Plus HST
- Seller
- Listed by
- RE/MAX HALLMARK YORK GROUP REALTY LTD.
Home Market Value
Current home valuation for 4235 17th Side Road, King, Rural King, King, ON. Listed for $7,990,000
HOMEH Estimate
$7,400,000
Estimated Sales Range
$4,440,000 - $10,360,000
HOMEH Estimate for 4235 17th Side Road, King, Rural King
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
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$1,598,000
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $0 | $0 | $0 | $0 |
=Total mortgage | $6,392,000 | $5,992,500 | $5,593,000 | $5,193,500 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $31,209monthly | $29,258monthly | $27,308monthly | $25,357monthly |
Land Transfer Tax
$186,225
$186,225
Around this home
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