1 Flaherty Lane, Caledon, ON L7K 2P2
- Property tax
- $14,218 / year
Introducing a residence of unrivaled grandeur, where architectural brilliance meets timeless sophistication. Set behind a picturesque winding driveway on 10+ pristine acres of professionally landscaped grounds, this extraordinary custom estate offers over 7500 sqft of exquisitely curated living space, masterfully designed for those who appreciate uncompromising luxury. Every room is a showcase of exceptional craftsmanship, from soaring vaulted ceilings and intricate hand-carved architectural details to bespoke finishes that define elegance at every turn. The spectacular formal dining room comfortably hosts 20+ guests beneath a magnificent hand-carved ceiling, while the chef-inspired gourmet kitchen features illuminated back-lit stone countertops, premium appliances, and a stunning fireplace that creates the perfect gathering space. Designed to impress, the home offers Gated Driveway ,5 luxurious bedrooms, an executive office,2 gourmet kitchens, multiple private parking', and a breathtaking hand-carved oak staircase that serves as the architectural centerpiece of the residence. The spectacular resort-inspired solarium provides the ultimate wellness retreat with a sauna and a hot tub, offering year-round relaxation in complete privacy. An exceptional private in-law suite includes 2 additional bedrooms, a full bathroom, kitchen, and spacious living room, making it ideal for extended family, guests, or multi-generational living. Every window captures breathtaking views of rolling lawns, mature trees, and meticulously landscaped gardens, creating a peaceful sanctuary unlike any other. The expansive grounds provide endless possibilities for entertaining, recreation, or simply enjoying the serenity and exclusivity of country estate living. This remarkable multigenerational property seamlessly blends elite craftsmanship, timeless elegance, and resort-style luxury, creating a residence that is as functional as it is a legacy estate. 3 kitchens.
- MLS number
- W13569080
- Type
- Rural Residential
- Status
- Active
- Bedrooms
- 7
- Bathrooms
- 6
- Postal code
- L7K 2P2
- Photos
- 49
- Laundry
- Not in the unit
This listing’s own days on market are shown above. How long the property has been for sale across every earlier listing is drawn from records the board releases only to registered users — a free account opens it, along with the sale history below.
Rooms
11 rooms as the listing brokerage filed them, with measurements.
Main
| Room | Size | Features |
|---|---|---|
| Living Room | 7.64 × 3.70 m | Hardwood Floor · Pot Lights · Fireplace |
| Office | 1.98 × 4.42 m | Hardwood Floor · Cathedral Ceiling(s) · Pot Lights |
| Family Room | 9.00 × 4.03 m | Hardwood Floor · Pot Lights · W/O To Yard |
| Solarium | 10.12 × 5.67 m | Hardwood Floor · Stone Floor · W/O To Yard |
| Dining Room | 8.61 × 5.52 m | Hardwood Floor · Pot Lights · Crown Moulding |
Second
| Room | Size | Features |
|---|---|---|
| Primary Bedroom | 6.39 × 6.25 m | Hardwood Floor · Walk-In Closet(s) · 5 Pc Ensuite |
| Bedroom 2 | 3.21 × 3.39 m | Hardwood Floor · Crown Moulding · Large Window |
| Bedroom 3 | 4.09 × 3.68 m | Hardwood Floor · Large Window · Closet |
| Bedroom 4 | 3.27 × 2.97 m | Hardwood Floor · Closet · 4 Pc Ensuite |
| Bedroom 5 | 4.04 × 4.22 m | Hardwood Floor · Closet · 4 Pc Ensuite |
Lower
| Room | Size | Features |
|---|---|---|
| Kitchen | 6.81 × 4.50 m | Hardwood Floor · Stainless Steel Appl · 2 Way Fireplace |
Property details
As filed by the listing brokerage. Anything the board left blank is left out rather than shown as unknown — and none of it is guaranteed accurate by PropTx, so verify what you rely on.
Property
- Type
- Rural Residential
- Style
- 2-Storey
- Class
- Residential Freehold
- Fronting on
- North
- Community
- Rural Caledon
- Municipality
- Caledon
- Cross street
- Hwy 136/ Flaherty lane
Inside
- Bedrooms
- 7
- Bedrooms above grade
- 6
- Bathrooms
- 6
- Washrooms
- 2 on the main floor · 1 on the upper floor · 1 on the upper floor
- Kitchens
- 3
- Rooms above grade
- 16
- Family room
- Yes
- Fireplace
- Yes
- Fireplaces
- 3
- Basement
- Full, Finished
- Size
- 5000 +
Building
- Construction
- Stone, Stucco (Plaster)
- Roof
- Metal
- Foundation
- Unknown
- Other structures
- Sauna
Parking
- Garage
- Attached
- Covered spaces
- 2
- Driveway spaces
- 13
- Total parking
- 15
- Features
- Available, Circular Drive
Land
- Lot
- 506 × 821 feet
- View
- Pond, Trees/Woods, Water
- Pool
- Indoor
Heating, cooling and services
- Heating
- Forced Air
- Heat source
- Gas
- Cooling
- Central Air
- Water
- Well
- Sewer
- Septic
- Electricity
- Available
- Gas
- Available
- Cable
- Available
Features
- Property
- Golf, Lake/Pond, Park, School, Skiing, Wooded/Treed
- Interior
- Bar Fridge, Built-In Oven, Carpet Free, Central Vacuum, In-Law Capability, In-Law Suite, Propane Tank, Rough-In Bath, Sauna, Water Softener
- Exterior
- Lighting, Patio, Privacy, Recreational Area
Listing
- MLS number
- W13569080
- Status
- New
- Previous status
- Draft
- Listed on
- 2026-07-15
- Expires
- 2026-12-31
- Possession
- 2026-08-01
- Taxes
- $14,218 (2025)
- Board
- Toronto Regional Real Estate Board
Listing history
No previous listings found for this address.
Where this property is
Where this address sits, matched against open government data.
Matched to a published address point for this address.
Schools
The school boundaries this address is inside, and the schools nearest it. Boards redraw boundaries and cap programs — confirm with the board before this affects a decision.
Other schools nearby
By distance from this address, not school boundary — a school 400 m away can be in another school’s attendance area.
| School | Level | Distance | Rating |
|---|---|---|---|
| Hill Academy, The | Elementary and secondary | 821 m | Not reported |
| École élémentaire des Quatre-Rivières CS Viamonde | Elementary | 2.5 km | / 10 72% met the standard |
How the rating is calculated
EQAO — Ontario’s testing agency — publishes, for each school, the percentage of students meeting the provincial standard in Grade 3 and Grade 6 reading, writing and mathematics. The rating is the average of those percentages divided by ten. A school where 72% of students met the standard rates 7.2 out of 10.
Nothing is weighted or adjusted, and schools are not ranked against each other. Where EQAO withholds a result to protect the privacy of a small group of students, that measure is left out rather than counted as zero — so a rating built on fewer than six measures says so.
What it does not measure. It is one year of standardised testing in three subjects. It says nothing about teaching, programs, or whether a school suits a particular child, and it tracks neighbourhood household income closely enough that it partly measures the neighbourhood rather than the school. Treat it as one figure among many.
Source: Ontario Ministry of Education, School Information and Student Demographics (2024–25), Open Government Licence – Ontario.
H-Value
What an H-Value is and how it is calculated — the method and our measured error, no account needed.
This neighbourhood
Statistics Canada 2021 Census, for the surrounding few blocks — about 537 people.
The neighbourhood, by the census
Statistics Canada 2021 Census for dissemination area 35211623 — the few blocks around this address, home to 537 people. It describes the area, not this property.
Percentages are of the 315 responses in this category. Statistics Canada rounds counts and withholds small ones to keep individuals unidentifiable, so categories with too few people to publish are absent rather than shown as zero.
Source: Statistics Canada, 2021 Census of Population. Contains information licensed under the Open Government Licence – Canada.
Work out the numbers
Everything below is calculated in your browser from figures you can change. Nothing is sent anywhere.
If you rented it out
How this is calculated, and what it leaves out
Canadian fixed-rate mortgages compound semi-annually, not monthly, so the monthly rate here is (1 + rate/2)1/6 − 1. Most calculators use rate ÷ 12, which is the American convention and overstates the payment by tens of dollars a month.
Below 20% down, default insurance is mandatory and is added to the loan rather than paid at closing: 2.80% at 85% loan-to-value, 3.10% at 90%, 4.00% at 95%. It is unavailable at or above $1.5M, which is why 20% is a hard floor there.
Not included: vacancy, property management, capital repairs, income tax, and the fact that a lender qualifies you at a stress-test rate rather than the one you are quoted. This is arithmetic on the numbers above, not a mortgage approval or an opinion of what you can afford.
