728529 21ST SIDE ROAD
Blue Mountains
N0H 1J0
$15,500,000
Agriculture
beds: 5
baths: 7.0
- Status:
- Active
- Prop. Type:
- Agriculture
- MLS® Num:
- X12466645
- Bedrooms:
- 5
- Bathrooms:
- 7
- Photos (50)
- Schedule / Email
- Send listing
- Mortgage calculator
- Print listing
Schedule a viewing:
Cancel any time.
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. (id:2493)
- Property Type:
- Agriculture
- Living Area (Min):
- 5,000 sq. ft.465 m2
- Living Area (Max):
- 2.3 acre(s)0.93 hectare(s)
- Zoning:
- A1 H
- Taxes:
- $18,135.97 / 2024
- Community:
- Blue Mountains
- Exterior Features:
- Steel, Concrete
- Pool Features:
- Above ground pool
- Power Type:
- Generator
- Utilities:
- Electricity, Cable
- Appliances Included:
- Central Vacuum, Intercom, Oven - Built-In, Water Heater - Tankless
- Bedrooms:
- 5
- Bedrooms Above Grade:
- 5
- Bathrooms:
- 7.0
- Half Bathrooms:
- 3
- Cooling:
- Air exchanger
- Fireplace:
- Yes
- # Storeys:
- 2.0
- Lot Frontage:
- 1753'534 m
- Lot Details:
- 1753 x 1951 FT
- Lot Features:
- Guest Suite, Sauna
- Parking:
- Garage
- Total Parking Spaces:
- 30
- Floor
- Type
- Size
- Other
- Main level
- Foyer
- 21'6¼"6.56 m × 19'11"6.07 m
- -
- Main level
- Kitchen
- 24'6½"7.48 m × 24'1"7.34 m
- -
- Main level
- Dining room
- 24'6½"7.48 m × 15'6¼"4.73 m
- -
- Main level
- Primary Bedroom
- 25'2"7.67 m × 21'6¼"6.56 m
- -
- Main level
- Living room
- 28'3¾"8.63 m × 20'4"6.20 m
- -
- Main level
- Bedroom
- 17'8¼"5.39 m × 11'5"3.48 m
- -
- Main level
- Bedroom
- 25'6"7.77 m × 24'6½"7.48 m
- -
- Second level
- Laundry room
- 8'11"2.72 m × 6'4"1.93 m
- -
- Second level
- Study
- 31'9.45 m × 28'6"8.69 m
- -
- Second level
- Exercise room
- 19'11"6.07 m × 16'9"5.11 m
- -
- Second level
- Bedroom
- 9'7"2.92 m × 9'7"2.92 m
- -
- Second level
- Bedroom
- 13'3"4.04 m × 9'10"3.00 m
- -
- Second level
- Other
- 8'4"2.54 m × 7'7"2.31 m
- -
- Second level
- Other
- 26'8"8.13 m × 21'2"6.45 m
- -
- Second level
- Media
- 16'10¾"5.15 m × 16'8"5.08 m
- -
- Second level
- Utility room
- 18'7¼"5.67 m × 17'4"5.28 m
- -
-
Photo 1 of 50
-
Photo 2 of 50
-
Photo 3 of 50
-
Photo 4 of 50
-
Photo 5 of 50
-
Photo 6 of 50
-
Photo 7 of 50
-
Photo 8 of 50
-
Photo 9 of 50
-
Photo 10 of 50
-
Photo 11 of 50
-
Photo 12 of 50
-
Photo 13 of 50
-
Photo 14 of 50
-
Photo 15 of 50
-
Photo 16 of 50
-
Photo 17 of 50
-
Photo 18 of 50
-
Photo 19 of 50
-
Photo 20 of 50
-
Photo 21 of 50
-
Photo 22 of 50
-
Photo 23 of 50
-
Photo 24 of 50
-
Photo 25 of 50
-
Photo 26 of 50
-
Photo 27 of 50
-
Photo 28 of 50
-
Photo 29 of 50
-
Photo 30 of 50
-
Photo 31 of 50
-
Photo 32 of 50
-
Photo 33 of 50
-
Photo 34 of 50
-
Photo 35 of 50
-
Photo 36 of 50
-
Photo 37 of 50
-
Photo 38 of 50
-
Photo 39 of 50
-
Photo 40 of 50
-
Photo 41 of 50
-
Photo 42 of 50
-
Photo 43 of 50
-
Photo 44 of 50
-
Photo 45 of 50
-
Photo 46 of 50
-
Photo 47 of 50
-
Photo 48 of 50
-
Photo 49 of 50
-
Photo 50 of 50
Video Tour Website
Larger map options:
Listed by RE/MAX Four Seasons Realty Limited
Data was last updated October 18, 2025 at 02:15 AM (UTC)
- MARLA SIMON
- ROYAL LEPAGE LOCATIONS NORTH (THORNBURY), BROKERAGE
- 1 (705) 9942595
- Contact by Email

REALTOR®, REALTORS®, and the REALTOR® logo are certification marks that are owned by REALTOR®
Canada Inc. and licensed exclusively to The Canadian Real Estate Association (CREA). These
certification marks identify real estate professionals who are members of CREA and who
must abide by CREA’s By‐Laws, Rules, and the REALTOR® Code. The MLS® trademark and the
MLS® logo are owned by CREA and identify the quality of services provided by real estate
professionals who are members of CREA.
The information contained on this site is based in whole or in part on information that is provided by
members of The Canadian Real Estate Association, who are responsible for its accuracy.
CREA reproduces and distributes this information as a service for its members and assumes
no responsibility for its accuracy.
Website is operated by a brokerage or salesperson who is a member of The Canadian Real Estate Association.
The listing content on this website is protected by copyright and
other laws, and is intended solely for the private, non‐commercial use by individuals. Any
other reproduction, distribution or use of the content, in whole or in part, is specifically
forbidden. The prohibited uses include commercial use, “screen scraping”, “database
scraping”, and any other activity intended to collect, store, reorganize or manipulate data on
the pages produced by or displayed on this website.
powered by myRealPage.com