920 18TH Side Road, photo 1

For sale King City, King, ON

920 18TH Side Road

List price
$7,998,000
Sq ft
5000 +
Bedrooms
5
Bathrooms
8

About this home

Welcome to one of King Townships most impressive newly built custom estates, offering over9,000 sq. ft. of refined living space on more than 11 pristine, flat, and private acres. Secure gates and a long, winding driveway create an unforgettable first impression, leading to an architectural masterpiece that blends timeless design with modern luxury. The residence showcases five bedrooms, including a main-floor suite ideal for guests or multi-generational living, and the option for a private nanny suite in the lower level. Eight bathrooms are elegantly finished to evoke a spa-like atmosphere, while an elevator provides seamless access across all levels. Here you'll find a state-of-the-art theatre room, a fully equipped gym, and expansive entertainment spaces designed for both intimate gatherings and large-scale entertaining. At the heart of the home lies a showpiece gourmet kitchen featuring a walk-in pantry, a convenient servery, and top-of-the-line Sub-Zero and Wolf appliances. Custom cabinetry, detailed trim work, extensive mouldings, and coffered ceilings elevate every room with architectural depth and sophistication. Car enthusiasts will appreciate the four-car garage with potential to install lifts for up to eight vehicles. Outdoors, the estate delivers a true resort-inspired lifestyle with a pool, cabana, and sweeping grounds offering ample space for a tennis or multi-sports court. The property's scale and privacy make it equally suited for family living, entertaining, or creating your own private retreat. Every detail has been crafted with elegance, comfort, and functionality in mind, making this estate a rare offering in one of the most sought-after areas of King. Ideally located just minutes from top private schools, prestigious golf clubs, and the finest amenities of King City, this property combines acreage, luxury, and craftsmanship an estate that must be seen to be fully appreciated.

Photos of 920 18TH Side Road

Facts and features of 920 18TH Side Road

Key facts
TypeDetached
Style2-Storey
Bedrooms5
Bathrooms8
Size5000 + sq ft
Lot400.28 x 1299.21 Feet
Parking34
GarageAttached
HeatingForced Air
CoolingCentral Air
BasementFinished
ExteriorStone
Taxes$21,852 (2025)
Days on market20
Listing brokerageNEST SEEKERS INTERNATIONAL REAL ESTATE

Rooms

15 rooms, with sizes

RoomLevelSizeFeatures
Primary Bedroom Second 18′ 1″ × 15′ 7″
Recreation Basement 36′ 1″ × 46′ 1″
Living Room Main 13′ 0″ × 17′ 5″
Kitchen Main 18′ 1″ × 11′ 1″
Media Room Basement 12′ 1″ × 22′ 5″
Exercise Room Basement 16′ 7″ × 13′ 6″
Office Main 11′ 0″ × 13′ 7″
Bedroom 4 Second 12′ 0″ × 14′ 8″
Family Room Main 18′ 11″ × 18′ 0″
Bedroom Main 12′ 0″ × 14′ 7″
Bedroom 2 Second 13′ 0″ × 18′ 1″
Den Second 10′ 1″ × 14′ 0″
Bedroom 3 Second 13′ 0″ × 19′ 1″
Dining Room Main 13′ 0″ × 19′ 0″
Breakfast Main 18′ 1″ × 11′ 1″

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MLS® N13884234 Data source: PropTx Listed October 10, 2026