728529 21st Side Road Blue Mountains, ON N0H 1J0
Listing Courtesy of: PropTX - IDX / Re/Max Four Seasons Realty Limited

  728529 21st Side Road Blue Mountains, ON N0H 1J0

Active
$15,500,000 (CAD)
5
BED
7
BATH
5000 +
SQFT

Description

Majestically positioned upon eighty pristine acres within Clarksburg's most distinguished countryside enclave, this Frank Lloyd Wright-inspired architectural tour de force represents the pinnacle of luxury residential design. Approached through monitored gates and a winding driveway, this extraordinary five-bedroom, seven-bathroom estate exemplifies uncompromising craftsmanship, where the masterful fusion of Corten steel, cedar, and metallic exterior elements creates a striking modern silhouette set against a magnificent natural backdrop, enhanced by dramatic landscape lighting that elevates the estate's grandeur through twilight hours. The palatial interior reveals soaring eighteen-foot ceilings and resplendent marble floors, culminating in an open-concept masterpiece with polished concrete flooring and 12.5 ft. floor-to-ceiling windows framing the serene landscape. The Varenna Poliform kitchen impresses with a 20.5 ft. island, Sub-Zero and Wolf appliances, 11 ft. ceilings, and bespoke walnut cabinetry that flows with architectural harmony throughout. The lavish two-storey primary suite offers polished plaster walls, custom walnut built-ins, a marble ensuite with chronotherapy rain shower, and a private retreat lounge. Additional bedrooms include terraces or balconies, with two guest suites offering luxurious ensuites-one serving as a secondary primary with service bar. Entertainment abounds with a professional theatre, custom gym, and stunning two-storey lounge bar overlooking a 22 ft. infinity pool. A heated five-car garage and radiant flooring ensure year-round comfort. A separate two-storey guest house includes a full kitchen, loft bedroom, and soaring ceilings. A pristine barn provides premium equestrian facilities. Landscaped grounds feature a fire pit, hot tub, and pergola, all enhanced by elegant lighting. With Loree Forest nearby and a Generac generator, this estate blends architectural brilliance with modern sophistication.

MLS®:
X12466645
Taxes
$18,136(2025)
Lot Size
80.27 acres
Type
Farm/Ranch
Style
2-Storey
County
Grey County
Community
Blue Mountains

Listed By

Re/Max Four Seasons Realty Limited
Source
PropTX - IDX
Last checked Oct 17 2025 at 8:53 AM EDT
Bathroom Details
Interior Features
  • Central Vacuum
  • Built-In Oven
  • Intercom
  • Sauna
  • On Demand Water Heater
  • Air Exchanger
  • Guest Accommodations
  • Accessory Apartment
  • In-Law Capability
  • Primary Bedroom - Main Floor
  • Generator - Full
Pool Information
  • Above Ground
Exterior Features
  • Concrete
  • Metal/Steel Siding
Utility Information
  • Fuel: Other
  • Energy: Energy Certificate: No
Stories
  • 2
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