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For saleNew listingMLS® W14134444

9 Flaherty Lane, Caledon, ON L7K 2P2

Rural Caledon · L7K 2P2

$6,299,000

$1,260 / sq ft

5 days on market

Bedrooms
6
Bathrooms
10
Interior
5,000 sf
Parking
17
Lot
793.45 × 825.09 ft

What's special

  • Attached garage
  • Pool
  • Walk-out basement
  • 3 fireplaces
  • Guest accommodations
  • In-law suite

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About this property

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!

Rooms

20 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
KitchenMain7.08 × 7.79 m23.2 × 25.6 ftGranite Counters · Centre Island · W/O To Patio
Dining RoomMain6.97 × 6.99 m22.9 × 22.9 ftWindow Floor to Ceiling · Coffered Ceiling(s) · Hardwood Floor
Living RoomMain9.93 × 7.02 m32.6 × 23.0 ftFireplace · Vaulted Ceiling(s) · W/O To Patio
Family RoomMain6.92 × 7.18 m22.7 × 23.6 ftFireplace · Vaulted Ceiling(s) · Hardwood Floor
SolariumMain8.97 × 8.75 m29.4 × 28.7 ftWindow Floor to Ceiling · Panelled · Stone Floor
PantryMain5.04 × 9.84 m16.5 × 32.3 ftB/I Closet · W/O To Porch · Tile Floor
OtherMain8.21 × 10.77 m26.9 × 35.3 ftWet Bar · Large Window · Pot Lights
PantryMain4.93 × 3.74 m16.2 × 12.3 ftB/I Shelves · Tile Floor · Bar Sink
Media RoomMain6.76 × 6.78 m22.2 × 22.2 ftDouble Doors · Hardwood Floor
Great RoomMain8.33 × 8.35 m27.3 × 27.4 ftCathedral Ceiling(s) · Pot Lights · Hardwood Floor
Primary BedroomSecond7.23 × 4.42 m23.7 × 14.5 ft4 Pc Ensuite · Walk-In Closet(s) · Hardwood Floor
Bedroom 2Second5.47 × 5.72 m17.9 × 18.8 ft5 Pc Ensuite · B/I Closet · Large Window
Bedroom 3Second5.15 × 5.83 m16.9 × 19.1 ft4 Pc Ensuite · B/I Closet · W/O To Balcony
Bedroom 4Second4.48 × 5.88 m14.7 × 19.3 ft3 Pc Ensuite · B/I Closet · W/O To Balcony
Bedroom 5Second5.45 × 5.28 m17.9 × 17.3 ft4 Pc Ensuite · B/I Closet · Hardwood Floor
LibrarySecond6.97 × 6.96 m22.9 × 22.8 ftCathedral Ceiling(s) · B/I Bookcase · Spiral Stairs
LaundrySecond2.92 × 4.88 m9.6 × 16.0 ftLaundry Sink · B/I Closet · Tile Floor
DenSecond3.13 × 3.76 m10.3 × 12.3 ftVaulted Ceiling(s) · Bow Window · Hardwood Floor
BedroomLower7.15 × 4.90 m23.5 × 16.1 ft4 Pc Ensuite · Walk-In Closet(s) · W/O To Patio
KitchenLower7.74 × 8.37 m25.4 × 27.5 ftCoffered Ceiling(s) · Stone Floor · Combined w/Family

Features

  • Guest Accommodations
  • In-Law Suite

Property details

Property

Property type
detached
Bedrooms
6
Bathrooms
10
Interior size
5,000 sq ft
Lot size
793.45 × 825.09 ft
Possession
60/90/TBD

Interior

Basement
Finished with Walk-Out
Heating
Heat Pump · Ground Source
Cooling
Other
Fireplaces
3
Exposure
South

Exterior & services

Construction
Stone, Shingle
Garage
Attached
Parking spaces
17
Pool
Indoor
Water
Drilled Well
Sewer
Septic

Costs

List price
$6,299,000
Property taxes
$27,109 / year (2026)
Price per sq ft
$1,260

Listing

MLS® number
W14134444
Status
For sale
Listed
October 30, 2026
Days on market
5
Last updated
October 30, 2026
Listing brokerage
SAM MCDADI REAL ESTATE INC.

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced above most comparable listings — about 100% of comparable detached listings in Rural Caledon are asking less.

$1.03MMedian $1.50M$3.35M
This home
$1,260 / sq ft
Comparable median
$745 / sq ft

Based on 95 comparable active detached listings in Rural Caledon. These are asking prices, not sale prices.

Mortgage estimate

Down payment20.0% · minimum $1,259,800
$1,259,800
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$27,862.60
Property tax (est.)
$2,259.08
Estimated monthly
$30,122

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$143,950
Total due on closing
$143,950

An estimate on the asking price of $6,299,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of SAM MCDADI REAL ESTATE INC.. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$6,299,000

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