728529 21st Side Road, Blue Mountains, ON N0H 1J0, Blue Mountains, ON
Bed 5
Bath 7
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.
Property Highlights
For Sale
MLS NO.
X12466645
Type
Residential Freehold
Sub Type
Farm
Bedrooms
5
Bathrooms
7
Parking
30.0
Garage
Yes
Complete Property Details
Property Type
Residential Freehold
Sub Type
Farm
Transaction Type
For Sale
Status
Expired
Contract Status
Unavailable
MLS® Number
X12466645
Living Area Range
5000 +
Total Bedrooms
5
Bedrooms Above Grade
5
Total Bathrooms
7
Total Kitchens
1
Kitchens Above Grade
1
Rooms Above Grade
13
Interior Features
Accessory Apartment, Air Exchanger, Built-In Oven, Central Vacuum, Generator - Full, In-Law Capability, Guest Accommodations, Intercom, On Demand Water Heater, Primary Bedroom - Main Floor, Sauna
Fireplace
Yes
Central Vacuum Yn
Yes
Construction
Concrete, Metal/Steel Siding
Lot Width
1753.0
Lot Size
80.27
Lot Size Units
Acres
Parking Total
30.0
Covered Spaces
5.0
Garage
Yes
Pool
Above Ground
Direction Facing
North
Heat Source
Other
Internet Address Display Yn
Yes
Internet Entire Listing Display Yn
Yes
Full Address
728529 21st Side Road, Blue Mountains, ON N0H 1J0
City
Blue Mountains
Neighbourhood
Blue Mountains
County / Region
Grey County
Province / State
ON
Postal Code
N0H 1J0
Cross Street
Sideroad 21 and 6th Line
Directions
From Hwy 26 turn onto Grey Road 40, left onto 7th line, left onto side road 21, property is on the left
Country
CA
List Price
$15,500,000
Annual Taxes
$18,136
Tax Year
2025
Legal Description
PT LT 22 CON 7 COLLINGWOOD AS IN R230962; THE BLUE MOUNTAINS
Possession Type
Flexible
Possession Details
Flexible
Listing Office
RE/MAX Four Seasons Realty Limited
Board
One Point Association of REALTORS
Original Entry
2025-10-16T19:39:20Z
Media Updated
2025-10-28T14:38:20Z
Photos Updated
2025-10-16T19:39:21Z
Last Modified
2026-01-17T05:15:19Z
System Modified
2026-01-17T05:15:19.022538Z
MLS Status
Expired
Architectural Style
2-Storey
Basement
None
Ddfyn
Yes
Expiration Date
2026-01-16
Heat Source Multi
Other
Hstapplication
Included In
Occupant Type
Owner
Originating System Id
A00001796
Parcel Number
373080189
Parking Spaces
25
Public Remarks
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.
