Front of 3310 18th Side rd
3310 18th Side rdKing (Rural King)
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Ontario Real Estate › King › Rural King
Front of 3310 18th Side rd
3310 18th Side rdKing (Rural King)
Terminated
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DetachedMLS N12411533
Last asked:Terminated Nov 3, 2025
$10,499,900
8+1 Bedrooms
11 Bathrooms
3 Garage
5K+ Sq.Ft.
330.36 x 1,332.18 ft Lot
$30,247 Tax/yr

Property history

$12,800,000first asked
$7,999,000asking now
▼ 38%since October
OctJunFebNow
Listed for saleOct 27, 2026
$7,999,000MLS® N14119920
TerminatedAug 31, 2026
$7,999,000MLS® N13171996
TerminatedMay 25, 2026
$7,999,888MLS® N12820914
Listed for saleMay 22, 2026
$7,999,000MLS® N13171996
Listed for saleFeb 25, 2026
$7,999,888MLS® N12820914
TerminatedFeb 23, 2026
$8,999,999MLS® N12515790
Listed for saleNov 5, 2025
$8,999,999MLS® N12515790
TerminatedNov 3, 2025
$10,499,900MLS® N12411533
Listed for saleSep 18, 2025
$10,499,900MLS® N12411533
TerminatedSep 17, 2025
$11,990,000MLS® N12283135
Listed for saleJul 14, 2025
$11,990,000MLS® N12283135
TerminatedJul 10, 2025
$12,800,000MLS® N11998922
Listed for saleMar 3, 2025
$12,800,000MLS® N11998922
TerminatedFeb 27, 2025
$12,800,000MLS® N9386630
Listed for saleOct 8, 2024
$12,800,000MLS® N9386630

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About this home

3310 18th Side rd, King

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.

Central VacuumIn-Law SuiteWater PurifierWater SoftenerSteam Room

Facts & features

TypeDetached
Style2-storey
Built0-5
Size5K+ Sq.Ft.
Lot330.36 x 1,332.18 ft
Tax$30,247 (2024)
HeatingForced air, propane
CoolingCentral air
BasementWalk-up, finished
Parking35 drive
WaterWell
FireplaceYes

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Rooms

12 rooms · 11 bathrooms
Main floor7 rooms
  • Living room26′5″ × 24′633 sq.ft.
  • Dining room24′ × 16′383 sq.ft.
  • Kitchen27′ × 21′566 sq.ft.
  • Great room24′ × 20′479 sq.ft.
  • Office24′ × 16′383 sq.ft.
  • Bedroom25′2″ × 16′10″423 sq.ft.
  • Bedroom19′ × 4′75 sq.ft.
Second floor5 rooms
  • Primary bedroom33′2″ × 21′7″716 sq.ft.
  • Bedroom 224′ × 16′6″395 sq.ft.
  • Bedroom 317′9″ × 16′284 sq.ft.
  • Bedroom 414′ × 13′9″193 sq.ft.
  • Bedroom 529′2″ × 13′9″402 sq.ft.
Bathrooms11
8-pc5-pc4-pc3-pc3-pc3-pc3-pc3-pc2-pc2-pc2-pc
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Around this home

18th Side & Jane St

Listing details

MLS® numberN12411533
Listed onSep 18, 2025
Days on market46
UpdatedNov 3, 2025
Listing brokerageTHE AGENCY
PossessionOther

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