13311 SIXTH LINE

Milton (NA Rural Nassagaweya), , L7J2L7, Canada

$6,480,000

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.

EXTRAS: Washer, Refrigerator, Water meter, Water purifier, Water softener, Hot Tub, Central Vacuum, Barbeque, Intercom, Dishwasher, Stove, Microwave, Oven - Built-In, Water Treatment, Blinds, Furniture, Window Coverings, Garage door opener remote(s), Water Heater

Virtual Tour: https://www.youtube.com/watch?v=-p4P9SbWiXc

Last updated on : Monday 2nd of February 2026 03:50:27 PM

ADDRESS

Street : 13311 SIXTH LINE

City : Milton (NA Rural Nassagaweya)

Country : Canada

Postal Code : L7J2L7

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PROPERTY SUMMARY

Property ID : W12750066

Building Type : House

Property Type : Single Family

Bedrooms : 9

Bathrooms : 10

Parking : 31

Parking Type: Attached Garage, Garage

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