For sale 50$4,500,000
609830 12th Sideroad
Blue Mountains, Ontario L9Y0P6
For sale· Added
About this home
New Price! Discover an extraordinary opportunity to own a rare 32.14-acre luxury estate in the Blue Mountains, ideally positioned on the border of Collingwood and just minutes from Osler Bluff Ski Club, OslerBrook Golf & Country Club, Blue Mountain Village, and downtown Collingwood. Set well back from the road with a long, tree-lined driveway, this exceptional property offers remarkable privacy, natural beauty, and endless potential. Built in 1982, the stately stone residence presents an ideal canvas for those looking to create a custom dream estate with some views out to the bay in the winter. The grounds are truly spectacular. Highlights include a 56' x 25' PebbleTec pool with a seasonal hot tub, poolside gazebo, pond, meadow, creek, and a private trail system winding through a mature forest. Silver Creek meanders through the East edge of the property, with seasonal salmon and Trout runs adding to the unforgettable natural landscape. Whether you envision a serene country retreat or a reimagined modern luxury estate, this one-of-a-kind property delivers unmatched location, privacy and scale in one of Southern Georgian Bay's most coveted recreational destinations. Your private retreat awaits. A must-see!
Location
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Property details
Listing
- MLS® number
- X13744886
- Added
- Sep 4, 2026 ()
- Updated
- Sep 30, 2026 ()
- Info refreshed
Overview
- Property type
- Single Family
- Building type
- Detached
- Storeys
- 1.5
- Ownership
- Freehold
Inside
- Bedrooms
- 3
- Bathrooms
- 5
- Half baths
- 3
- Heating
- Heat Pump, Forced air, Electric, Geo Thermal
- Cooling
- Central air conditioning
- Fireplace
- Yes (3)
- Appliances
- Washer, Refrigerator, Hot Tub, Dishwasher, Range, Dryer, Freezer, Oven - Built-In, Water Heater
- Features
- Wooded area, Sloping, Waterway, Open space, Flat site, Gazebo, Sump Pump
Building
- Basement
- Partially finished, Full
- Exterior
- Stone
- Foundation
- Concrete
- Parking
- Attached Garage, Garage · 9 spaces
- Amenities
- Fireplace(s)
Land
- Lot size
- 1381 x 1036 ft
- Pool
- Inground pool, Outdoor pool
- Zoning
- NECA
Services
- Water
- Drilled Well
- Sewer
- Septic System
Location
- Cross streets
- Mountain Rd and Grey Rd 19
- Directions
- Mountain Road, South on Grey Rd 19, Right on 12th Side Rd.
Running costs
- Annual property tax
- $15,302
Price history
| Sep 30, 2026 | $4,500,000 | ▼ $250,000 |
| Sep 9, 2026 | $4,750,000 | First recorded price |
Price changes since Sep 9, 2026.
Rooms
| Kitchen | Main level | 4.67 x 3.76 m |
| Eating area | Main level | 4.72 x 3.35 m |
| Dining room | Main level | 4.72 x 4.27 m |
| Living room | Main level | 4.72 x 6.4 m |
| Family room | Other | 6.1 x 5.28 m |
| Library | Main level | 4.27 x 6.1 m |
| Bedroom 2 | Main level | 3.96 x 5.28 m |
| Bedroom 3 | Main level | 4.12 x 4.06 m |
| Primary Bedroom | Second level | 5.93 x 8.03 m |
| Recreational, Games room | Basement | 9.91 x 5.18 m |
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