13311 SIXTH LINE, Milton, Ontario

$6,280,000

9 Beds
10 Baths

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. (id:50212)

Listing ID: W12750066
Property Type: Single Family

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Rooms

Level	Type	Dimensions
Bathroom	Second level	2.74 m x 2.39 m
Bathroom	Second level	2.49 m x 2.95 m
Bathroom	Second level	2.72 m x 2.39 m
Bathroom	Second level	5.99 m x 5.13 m
Bedroom 2	Second level	4.22 m x 5.16 m
Bedroom 3	Second level	3.84 m x 4.98 m
Bedroom 4	Second level	5.97 m x 5.31 m
Laundry room	Second level	4.98 m x 2.34 m
Office	Second level	4.04 m x 2.39 m
Primary Bedroom	Second level	7.77 m x 6.68 m
Other	Second level	4.6 m x 2.01 m
Other	Second level	3.48 m x 5.69 m
Other	Second level	1.78 m x 2.39 m
Bathroom	Basement	2.87 m x 3.07 m
Other	Basement	3.76 m x 2.9 m
Bedroom	Basement	7.04 m x 3.05 m
Other	Basement	5.89 m x 4.44 m
Recreational, Games room	Basement	13.69 m x 11.79 m
Other	Basement	6.15 m x 5.89 m
Utility room	Basement	2.36 m x 1.22 m
Bathroom	Main level	2.18 m x 1.45 m
Living room	Main level	6.2 m x 6.48 m
Mud room	Main level	5.84 m x 2.67 m
Office	Main level	4.29 m x 2.95 m
Bathroom	Main level	2.21 m x 2.24 m
Bathroom	Main level	1.42 m x 2.34 m
Bedroom	Main level	3.23 m x 4.42 m
Dining room	Main level	4.42 m x 4.65 m
Family room	Main level	6.3 m x 6.12 m
Foyer	Main level	6.71 m x 5.89 m
Other	Main level	5.97 m x 6.5 m
Kitchen	Main level	6.17 m x 8.17 m
Kitchen	Main level	5.99 m x 7.52 m

Details

Features: Flat site, Lighting, Level, Paved yard, Carpet Free, Guest Suite, Solar Equipment, In-Law Suite
Ownership: Freehold
Parking Spaces: 31
Pool: Inground pool
Pool Features: Salt Water Pool
Structure: Patio(s), Shed
Transaction: For sale
Zoning Description: A

Building

Amenities: Fireplace(s)
Appliances: Hot Tub, Barbeque, Garage door opener remote(s), Central Vacuum, Oven - Built-In, Intercom, Water Heater, Water meter, Water purifier, Water softener, Water Treatment, Blinds, Dishwasher, Furniture, Microwave, Stove, Washer, Window Coverings, Refrigerator
BasementType: Full (Finished)
Basement Development: Finished
Basement Features: Walk out
Bedrooms Main Level: 8
Bedrooms Lower Level: 1
Constructed Status: Insulation upgraded
Construction Style Attachment: Detached
Cooling: Central air conditioning
Exterior Finish: Stone, Stucco
Fireplace Present: True
Fireplace Total: 4
Foundation: Poured Concrete
Bathrooms (Total): 10
Heating: Forced air
Heating Fuel: Propane
Size Interior: 5000 - 100000 sqft
Stories Total: 2
Type: House
Utility Power: Generator

Land

Acreage: true
Landscape Features: Landscaped, Lawn sprinkler
Sewer: Septic System
Size Frontage: 479 ft ,6 in
Size Irregular: 479.5 x 545.3 FT
Surface Water: Pond or Stream

Listing provided by KELLER WILLIAMS EDGE REALTY
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This REALTOR.ca listing content is owned and licensed by REALTOR® members of the Canadian Real Estate Association. This property for sale is located at 13311 SIXTH LINE in Milton Ontario. It was last modified on February 2nd, 2026. Contact The TanTeam to schedule a viewing or to discover other Milton real estate for sale.

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