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3310 18TH SIDE RD, King, Ontario, L7B0H4

MLS: N12820914 | House (Freehold)

$7,999,888

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Property Description

Introducing a residence of unrivaled grandeur, where architectural artistry meets timeless elegance. Nestled on ten acres of immaculate, level grounds, this extraordinary estate offers over 20,000 square feet of refined living space, where each room showcases exceptional craftsmanship and exquisite detail destined to surpass every expectation. A majestic foyer welcomes you with soaring ceilings and sweeping palace-inspired staircases, setting a regal tone for greeting guests in opulent style. Expansive entertaining salons boast custom 22-foot ceilings and walls of glass that frame panoramic vistas, immersing the interiors in natural light and breathtaking scenery. Indulge in eight sumptuous suites, including a master retreat designed as a sanctuary of comfort and serenity. Unwind in your private spa and sauna, enjoy cinematic experiences in the state-of-the-art theatre, or marvel at the serenity of an indoor waterfall that adds a touch of tranquility to your surroundings. Four elegant fireplaces enhance the ambiance throughout, while the gourmet kitchen is a chefs dream, equipped with a 60-inch Wolf gas range, Wolf hood, built-in Bosch coffee maker, offering a culinary experience as luxurious as the home itself. This estate is equipped with advanced amenities, including steam humidifiers, four furnaces, four air conditioning units, a comprehensive reverse osmosis water system, and a whole-home water softener, ensuring an uncompromising lifestyle defined by comfort and sophistication. Experience a property where luxury knows no limits, and every moment is elevated to an art form. You won't find this level of luxury, square footage and land combined anywhere else! (id:64974)

Directions: 18th Side & Jane St

Quick Facts

  • Property Type: House (Freehold)
  • Bedrooms: 9 (8 above, 1 below)
  • Bathrooms: 11 (3 half)
  • Ownership: Freehold
  • Attached: No
  • Fireplaces: Yes
  • Parking: 38 spaces (Attached Garage, Garage)
  • Frontage: 330 ft (100.7 m)

Costs

  • Annual Taxes: $32,050.80

Listing Provided by: THE AGENCY
Board: Toronto Regional Real Estate Board
Data provided via CREA DDF®.

Detailed Features

Interior & Systems

  • Heating: Forced air, Propane
  • Cooling: Central air conditioning
  • Basement: Finished, Walk-up, N/A, N/A
  • Appliances: Refrigerator, Water purifier, Water softener, Central Vacuum, Dishwasher, Stove, Microwave, Freezer, Humidifier
  • Flooring: Hardwood

Exterior & Construction

  • Exterior: Stone
  • Foundation: Insulated Concrete Forms
  • Sewer: Septic System

Lot & Land

  • Frontage: 330 ft (100.7 m)
  • Features: In-Law Suite

Community & Neighbourhood

  • Neighbourhood: Rural King

Room Details (12 rooms)

Main level
Living room26'5" x 24'0" (633 ft²)
Bedroom19'0" x 4'0" (75 ft²)
Dining room24'0" x 16'0" (383 ft²)
Kitchen27'0" x 21'0" (566 ft²)
Great room24'0" x 20'0" (479 ft²)
Office24'0" x 16'0" (383 ft²)
Bedroom25'2" x 16'10" (423 ft²)
Second level
Bedroom 529'2" x 13'9" (402 ft²)
Primary Bedroom33'2" x 21'7" (716 ft²)
Bedroom 224'0" x 16'6" (395 ft²)
Bedroom 317'9" x 16'0" (284 ft²)
Bedroom 414'0" x 13'9" (193 ft²)

Listing Information

MLS® NumberN12820914
BoardToronto
Originating SystemToronto Regional Real Estate Board
BrokerageTHE AGENCY
Date ListedFebruary 25, 2026
Last UpdatedMarch 2, 2026

Listing History

Buy/Sell/Terminated/Expired listing history for 3310 18TH SIDE RD, King, Ontario, L7B0H4

DateDays on MarketPriceEventListing ID
🔄3/2/20264Status ChangedN12820914
2/25/20260$7,999,888For SaleN12820914
2/25/20260$7,999,888ListedN12820914

Location & Neighborhood

📍3310 18TH SIDE RD, King, Ontario, L7B0H4
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