For sale 50$6,399,000
9 Flaherty Lane
Rural Caledon, Caledon, Ontario L7K2P2
For sale· Added
About this home
Welcome to 9 Flaherty Lane, a breathtaking custom estate nestled on over 10.6 acres in one of Caledon's prestigious enclaves and backing onto 50 acres of conservation land. Spanning over 13,500 square feet above grade and over 20,000 square feet total, this residence offers homeowners unmatched luxury, privacy, and scale. Inside, 5 prodigious bedrooms reside, each with its own ensuites, including a mesmerizing Owners' suite with his and her ensuites and a private guest bedroom in the lower level. Soaring ceiling heights are found across all 3 levels and range from 10 ft to 21ft, with 3 open to the above living areas. Both warm and inviting, this home attracts an abundance of natural light via the bespoke solarium and sunroom. As you make your way through this lovely home, signature features are found, including a 2-level mahogany library with an enchanting spiral staircase, a home theatre, a retro 50's inspired diner, a 5-car garage, multiple fireplaces, 9 geothermal heating and cooling systems, and a gourmet kitchen with a 60" Wolf gas cooktop and oven. Winning "North America's Best Pool" award in 1997, the indoor pool is truly a space where loved ones can gather and enjoy all year round. The serene outdoors offers just as much as the inside, with a spring fed 1 acre pond, a gazebo, a large designer patio with custom railing overlooking the water, and ample green space to host large social gatherings. This home is an absolute must see and offers a rare high-capacity well pumping 120 liters of water per minute, as well as an oversized septic tank and a new roof completed in 2024. With 16 interior and exterior cameras operated through Telus, security here is top-tier! Built to the highest standards using custom-made materials, this estate offers a rare blend of elegance and resort-style living. Whether hosting on a grand scale or seeking a private retreat, 9 Flaherty Lane delivers an extraordinary lifestyle!
Location
Map data © OpenStreetMap contributors
Upcoming open housesSee all Caledon open houses
No open houses are scheduled for this home.
Can't make it? Request a private viewing.
Property details
Listing
- MLS® number
- W13565682
- Added
- Jul 15, 2026 ()
- Updated
- Jul 15, 2026 ()
- Info refreshed
Overview
- Property type
- Single Family
- Building type
- Detached
- Storeys
- 2
- Ownership
- Freehold
Inside
- Bedrooms
- 6
- Bathrooms
- 10
- Half baths
- 2
- Heating
- Heat Pump, Geo Thermal
- Fireplace
- Yes (3)
- Flooring
- Tile, Hardwood
- Appliances
- Refrigerator, Dishwasher, Dryer, Cooktop, Two Washers, Garage door opener, Water Heater
- Features
- Cul-de-sac, Wooded area, Irregular lot size, Backs on greenbelt, Conservation/green belt, Gazebo, Guest Suite, In-Law Suite
Building
- Basement
- Finished, Walk out
- Exterior
- Stone, Shingles
- Foundation
- Poured Concrete
- Parking
- Attached Garage, Garage · 17 spaces
- Amenities
- Fireplace(s)
- Security
- Alarm system
Land
- Lot size
- 793.5 x 825.1 ft
- Pool
- Indoor pool
- View
- View
Services
- Water
- Drilled Well
- Sewer
- Septic System
Location
- Cross streets
- Dufferin Rd 109 & Porterfield Rd
- Directions
- Drive north on Porterfield Rd and take a left on Flaherty Lane to arrive at the property.
Running costs
- Annual property tax
- $23,500
Rooms
| Living room | Main level | 9.93 x 7.02 m |
| Dining room | Main level | 6.97 x 6.99 m |
| Family room | Lower level | 6.54 x 6.6 m |
| Great room | Main level | 8.33 x 8.35 m |
| Bedroom 5 | Second level | 5.45 x 5.28 m |
| Bedroom 2 | Second level | 5.47 x 5.72 m |
| Recreational, Games room | Lower level | 8.23 x 8.25 m |
| Solarium | Main level | 8.97 x 8.75 m |
| Bedroom 3 | Second level | 5.15 x 5.83 m |
| Primary Bedroom | Second level | 7.23 x 4.42 m |
| Bedroom | Lower level | 7.15 x 4.9 m |
| Pantry | Main level | 4.93 x 3.74 m |
| Laundry room | Lower level | 2.87 x 4.73 m |
| Other | Lower level | 16.55 x 14.52 m |
| Bedroom 4 | Second level | 4.48 x 5.88 m |
| Other | Main level | 8.21 x 10.77 m |
| Kitchen | Lower level | 7.74 x 8.37 m |
| Laundry room | Second level | 2.92 x 4.88 m |
| Pantry | Main level | 5.04 x 9.84 m |
| Library | Second level | 6.97 x 6.96 m |
| Media | Main level | 6.76 x 6.78 m |
| Kitchen | Main level | 7.08 x 7.79 m |
| Family room | Main level | 6.92 x 7.18 m |
| Den | Second level | 3.13 x 3.76 m |
Similar homes in Caledon
For sale 50









