A truly rare offering. Set on 5.76 acres of private, tree-lined grounds, this custom-built estate presents an exceptional opportunity to own a secluded executive retreat minutes from the GTA. Thoughtfully designed and meticulously crafted by its original owners, the residence balances architectural presence with everyday livability, offering space, privacy, & quality that is difficult to replicate. A dramatic 22-foot foyer with a striking floating staircase creates a commanding first impression, while expansive floor-to-ceiling windows frame serene natural views & flood the home with sunshine. The layout is intentionally designed for both grand-scale entertaining and comfortable family living. At the centre of the home is a remarkable chef's kitchen featuring dual oversized islands with seating for up to fourteen, premium appliances, & seamless flow to the sunroom & outdoor kitchen, ideal for hosting, gatherings, & year-round entertaining. This estate offers an extensive collection of resort-style amenities, including a private spa with a 10-person jacuzzi, steam room, & sauna, plus a fully equipped home theatre, gym, games area, & full bar. A private elevator enhances convenience across all levels. Above the garage, a three-bed guest suite provides flexibility for extended family, guests, or live-in support. The outdoor experience is equally impressive: heated saltwater pool, two fire pit areas, tennis & basketball courts, walking trails surrounding a tranquil private pond, & multiple outdoor spaces designed for relaxation and entertaining, all within complete privacy. The property is equipped with solar & geothermal systems, full smart-home integration, & dual septic systems, reflecting a commitment to sustainability, efficiency, & long-term ownership. A rare legacy estate offering privacy, land, & lifestyle without sacrificing proximity to major urban centres. An exceptional opportunity for the discerning buyer seeking space, discretion, & enduring value.
Property Highlights
For Sale
MLS NO.
W12750066
Type
Residential Freehold
Sub Type
Detached
Bedrooms
9
Bathrooms
10
Parking
31.0
Garage
Yes
Complete Property Details
Property Type
Residential Freehold
Sub Type
Detached
Transaction Type
For Sale
Status
Active
Contract Status
Available
MLS® Number
W12750066
Living Area Range
5000 +
Total Bedrooms
9
Bedrooms Above Grade
8
Bedrooms Below Grade
1
Total Bathrooms
10
Total Kitchens
3
Kitchens Above Grade
1
Kitchens Below Grade
2
Rooms Above Grade
40
Interior Features
Auto Garage Door Remote, Bar Fridge, Carpet Free, Central Vacuum, Built-In Oven, Generator - Full, Guest Accommodations, In-Law Suite, Intercom, Storage, Solar Owned, Upgraded Insulation, Water Heater Owned, Water Heater, Water Meter, Water Purifier, Water Softener, Workbench, Water Treatment, ERV/HRV
Fireplace
Yes
Fireplace Features
Electric, Living Room, Rec Room, Propane, Family Room, Other
Central Vacuum Yn
Yes
Construction
Stone, Stucco (Plaster)
Roof
Asphalt Shingle
Lot Width
479.49
Lot Size
5.76
Parking Features
Circular Drive
Parking Total
31.0
Covered Spaces
6.0
Garage Type
Attached
Garage
Yes
Pool
Inground, Salt
Direction Facing
East
Cooling
Central Air
Heat Source
Propane
Heat Type
Forced Air
Internet Address Display Yn
Yes
Internet Entire Listing Display Yn
Yes
Full Address
13311 Sixth Line, Milton, ON L7J 2L7
City
Milton
Neighbourhood
1041 - NA Rural Nassagaweya
County / Region
Halton
Province / State
ON
Postal Code
L7J 2L7
Cross Street
Sixth Line & 25th Side Road, Halton
Directions
Sixth Line & 25th Side Road, Halton
Country
CA
List Price
$6,280,000
Annual Taxes
$13,715
Tax Year
2025
Legal Description
PT LT 28, CON 7 NAS , PART 2 , 20R5258 TOWN OF MILTON
Possession Type
60-89 days
Possession Details
60-89 days
Listing Office
KELLER WILLIAMS EDGE REALTY
Board
Toronto Regional Real Estate Board
Original Entry
2026-02-02T19:19:19Z
Media Updated
2026-02-02T19:19:20Z
Photos Updated
2026-02-02T19:19:20Z
Last Modified
2026-03-11T20:01:52Z
System Modified
2026-03-11T20:02:17.046899Z
MLS Status
Price Change
Architectural Style
2-Storey
Basement
Finished with Walk-Out, Full
Co List Office Name
KELLER WILLIAMS EDGE REALTY
Ddfyn
Yes
Expiration Date
2026-09-30
Foundation Details
Poured Concrete
Heat Source Multi
Propane
Heat Type Multi
Forced Air
Hstapplication
Included In
Link Yn
No
Occupant Type
Owner
Originating System Id
A00001796
Parcel Number
249910090
Parking Spaces
25
Public Remarks
A truly rare offering. Set on 5.76 acres of private, tree-lined grounds, this custom-built estate presents an exceptional opportunity to own a secluded executive retreat minutes from the GTA. Thoughtfully designed and meticulously crafted by its original owners, the residence balances architectural presence with everyday livability, offering space, privacy, & quality that is difficult to replicate. A dramatic 22-foot foyer with a striking floating staircase creates a commanding first impression, while expansive floor-to-ceiling windows frame serene natural views & flood the home with sunshine. The layout is intentionally designed for both grand-scale entertaining and comfortable family living. At the centre of the home is a remarkable chef's kitchen featuring dual oversized islands with seating for up to fourteen, premium appliances, & seamless flow to the sunroom & outdoor kitchen, ideal for hosting, gatherings, & year-round entertaining. This estate offers an extensive collection of resort-style amenities, including a private spa with a 10-person jacuzzi, steam room, & sauna, plus a fully equipped home theatre, gym, games area, & full bar. A private elevator enhances convenience across all levels. Above the garage, a three-bed guest suite provides flexibility for extended family, guests, or live-in support. The outdoor experience is equally impressive: heated saltwater pool, two fire pit areas, tennis & basketball courts, walking trails surrounding a tranquil private pond, & multiple outdoor spaces designed for relaxation and entertaining, all within complete privacy. The property is equipped with solar & geothermal systems, full smart-home integration, & dual septic systems, reflecting a commitment to sustainability, efficiency, & long-term ownership. A rare legacy estate offering privacy, land, & lifestyle without sacrificing proximity to major urban centres. An exceptional opportunity for the discerning buyer seeking space, discretion, & enduring value.
