Blue Mountains, ON
728529 21st Side Road
$12,985,000
Data last updated Oct 30, 2026, 8:50 a.m. ET. By using this site you agree to our Terms of Use.



Property facts
- Price
- $12,985,000
- Type
- farm
- Bedrooms
- 6
- Bathrooms
- 7
- MLS®
- X13868914
- Status
- active
- Brokerage
- RE/MAX Four Seasons Realty Limited
About this home
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.
Location
More details
- Property tax
- $18,136 (2025)
- Days on market
- 25
- Style
- 2-Storey
- Lot
- 1753 × 1951 Feet
- Parking
- 30 spaces · 5 garage
- Basement
- None
- Neighbourhood
- Blue Mountains
- Major intersection
- Sideroad 21 and 6th Line
Rooms
| Room | Level | Size (m) | Features |
|---|---|---|---|
| Primary Bedroom | Main | 7.67 × 6.56 | walk-in closet(s), 4 pc ensuite |
| Dining Room | Main | 4.73 × 7.48 | — |
| Kitchen | Main | 7.35 × 7.48 | — |
| Other | Second | 2.53 × 2.32 | Sauna |
| Bedroom | Second | 2.92 × 2.92 | — |
| Living Room | Main | 6.2 × 8.63 | — |
| Foyer | Main | 6.07 × 6.56 | — |
| Bedroom | Main | 7.78 × 7.48 | 3 pc ensuite, balcony |
| Bedroom | Main | 3.47 × 5.39 | 3 Pc Ensuite |
| Bedroom | Second | 3 × 4.03 | — |
| Media Room | Second | 5.07 × 5.15 | — |
| Exercise Room | Second | 5.11 × 6.07 | — |
| Study | Second | 9.45 × 8.69 | — |
| Utility Room | Second | 5.28 × 5.67 | — |
| Other | Second | 8.13 × 6.45 | B/I Bar |
| Laundry | Second | 1.92 × 2.71 | — |
Details from PropTx (TRREB MLS®) via Repliers. Information deemed reliable but not guaranteed.
