9 Flaherty Lane
Caledon, ON
- 6 bed
- 10 bath
- approx. 5000 + sqft
- Detached
- 58 days on market
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!
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Listing Details
- Taxes (2025)
- $23,500
- Listed
- July 15, 2026
Price History
Listing history
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Property
- Style
- 2-Storey
- Construction
- Stone, Shingle
- Roof
- Cedar, Metal, Asphalt Shingle
- Foundation
- Poured Concrete
- Interior
- Guest Accommodations, In-Law Suite
- Lot Size
- 793.45 x 825.09 Feet
Parking
- Garage
- Attached
- Covered Spaces
- 5
- Total Parking
- 17
Utilities
- Water
- Drilled Well
- Sewer
- Septic
- Heat Source
- Ground Source
Location & Legal
- Cross Street
- Dufferin Rd 109 & Porterfield Rd
- Parcel Number
- 142800034
- Possession
- Other
- Occupancy
- Vacant
Included
- Inclusions
- All existing electrical light fixtures, existing window covers, all kitchen appliances including 60 inch gas Wolf cooktop, 2 KitchenAid fridges, a built-in fridge (as is), KitchenAid dishwasher, 2 washer and dryers, 3 wood burning fireplaces, an inground swimming pool (as is), a movie theatre projector screen, 9 Geothermal heating and cooling units, 2 hot water tanks, 5 garage door openers and remotes, a new solar system (net zero from 2024), 16 indoor/outdoor cameras (currently operating w/ Telus - subscription not included with purchase).
- Exclusions
- Dining Room chandelier.
Schools
Elementary
- École élémentaire des Quatre-Rivières2.3 km
French public · CS Viamonde · 160 students
Grade 3 reading: 88% met the provincial standard · Grade 6 math: 28% met the provincial standard
- Parkinson Centennial School2.8 km
Public · Upper Grand DSB · 390 students
Grade 3 reading: 52% met the provincial standard · Grade 6 math: 7% met the provincial standard
- St Peter Separate School3 km
Catholic · Dufferin-Peel CDSB · 300 students
Grade 3 reading: 79% met the provincial standard · Grade 6 math: 38% met the provincial standard
Secondary
- Westside Secondary School3.7 km
Public · Upper Grand DSB · 760 students
Grade 10 literacy: 84% met the provincial standard
- Orangeville District Secondary School4.1 km
Public · Upper Grand DSB · 1095 students
Grade 10 literacy: 82% met the provincial standard
- Dufferin Centre for Continuing Education4.2 km
Public · Upper Grand DSB
Straight-line distance. Nearby schools are not necessarily the assigned schools — confirm catchment with the school board. Scores are EQAO provincial test results for 2024-2025.
Community
Postal area L7K
- Population
- 8,486
- Private dwellings
- 3,164
- Median age
- 48.4
- Average household size
- 2.9
- Median household income
- $134,000
Source: Statistics Canada, 2021 Census of Population, catalogue 98-401-X2021013. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada of this product.
Local market
Residential Freehold in Caledon · last 12 months
- Median sold price
- $1,048,750
- Homes sold
- 760
- Median days on market
- 26
- Sale-to-list price
- 96.4%
Based on 760 recorded sales of residential freehold properties in Caledon over the last 12 months.
Rooms
2 × 2-piece, 3 × 3-piece, 4 × 4-piece, 5-piece
Second
- Bedroom 217'11" x 18'9"
- Bedroom 316'11" x 19'2"
- Bedroom 414'8" x 19'3"
- Bedroom 517'11" x 17'4"
- Den10'3" x 12'4"
- Laundry9'7" x 16'
- Library22'10" x 22'10"
- Primary Bedroom23'9" x 14'6"
Main
- Dining Room22'10" x 22'11"
- Family Room22'8" x 23'7"
- Great Room27'4" x 27'5"
- Kitchen23'3" x 25'7"
- Living Room32'7" x 23'
- Media Room22'2" x 22'3"
- Other26'11" x 35'4"
- Pantry16'2" x 12'3"
- Pantry16'6" x 32'3"
- Solarium29'5" x 28'8"
Lower
- Bedroom23'5" x 16'1"
- Family Room21'5" x 21'8"
- Kitchen25'5" x 27'6"
- Laundry9'5" x 15'6"
- Other54'4" x 47'8"
- Recreation27' x 27'1"
Listed by
SAM MCDADI REAL ESTATE INC.
Walk Score
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Location
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Mortgage Calculator
$1,279,800
Estimated Monthly Payment
$31,436
Land transfer tax
Ontario land transfer tax only. An estimate — not legal or financial advice. Municipal land transfer tax applies in Toronto and is not included.
Investment Analysis
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Mortgage: $31,436/mo (20% down, 5.5%)
Taxes: $1,958/mo · Insurance: $1,600/mo
Estimates only. Consult a financial advisor.
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