13311 SIXTH LINE, Milton, Ontario

$6,280,000

9 Beds
10 Baths

A Rare Executive Estate. Unmatched Privacy. Limitless Possibilities. Set on 5.76 acres of private, tree-lined grounds, this custom-built estate offers a secluded retreat just minutes from the GTA. Meticulously crafted by its original owners, the home perfectly balances architectural presence with everyday livability, delivering space, privacy, and quality that is nearly impossible to replicate. Step inside to a dramatic 22-foot foyer with a floating staircase, where floor-to-ceiling windows frame serene natural views and flood the home with sunlight. Designed for both grand-scale entertaining and family living, the heart of the home is a chef's kitchen with dual oversized islands seating up to 14, premium appliances, and effortless flow to the sunroom and outdoor kitchen-perfect for gatherings year-round. Indulge in resort-style amenities: a private spa with a 10-person jacuzzi, steam room, and sauna, a fully equipped home theatre, gym, games area, and full bar, plus a private elevator for ultimate convenience. A three-bedroom guest suite above the garage offers flexibility for extended family, live-in support, or visitors. The outdoors is equally spectacular: heated saltwater pool, two fire pit areas, tennis and basketball courts, walking trails around a private pond, and multiple terraces for entertaining or quiet reflection-all in total privacy. Sustainably built with solar and geothermal systems, full smart-home integration, and dual septic systems, this estate blends luxury, efficiency, and enduring value. This is a rare legacy property offering privacy, land, lifestyle, and unmatched proximity to urban centres. Don't miss your chance-show your clients this extraordinary estate today. (id:23309)

Listing ID: W12750066
Property Type: Single Family

View Additional Photos

Schedule a Tour

Don't have a real estate agent? Use the calendar to schedule a showing with The AJ Collective to view this property.

Schedule Private Tour

The AJ Collective would happily provide a private viewing if you would like to schedule a tour.

Match your Lifestyle with your Home

Contact The AJ Collective, who specializes in Milton real estate, on how to match your lifestyle with your ideal home.
Get Started Now

Lifestyle Matchmaker

Let The AJ Collective find a property to match your lifestyle.

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
MLS®, REALTOR®, and the associated logos are trademarks of the Canadian Real Estate Association.

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 AJ Collective to schedule a viewing or to discover other Milton real estate for sale.

Request More Information

Want more information or schedule a showing? Request more information with The AJ Collective, who specializes in Milton properties.

Terms of Use Agreement

Terms of Use
This website is operated by The AJ Collective, REALTORS® who are members of The Canadian Real Estate Association (CREA). The content on this property is owned or controlled by CREA. By accessing this website, the user agrees to be bound by these terms of use as amended from time to time, and agrees that these terms of use constitute a binding contract between the user, The AJ Collective, and CREA.

Copyright
The content on this website is protected by copyright and other laws, and is intended solely for the private, non-commercial use by individuals. Any other reproduction, distribution or use of the content, in whole or in part, is specifically prohibited. Prohibited uses include commercial use, "screen scraping", "database scraping", and any other activity intended to collect, store, reorganize or manipulate the content of this website.

Trademarks
REALTOR®, REALTORS®, and the REALTOR® logo are certification marks that are owned by REALTOR® Canada Inc. and licensed exclusively to The Canadian Real Estate Association (CREA). These certification marks identify real estate professionals who are members of CREA and who must abide by CREA’s By-Laws, Rules, and the REALTOR® Code. The MLS® trademark and the MLS® logo are owned by CREA and identify the professional real estate services provided by members of CREA.

Liability and Warranty Disclaimer
The information contained on this website is based in whole or in part on information that is provided by members of CREA, who are responsible for its accuracy. CREA reproduces and distributes this information as a service for its members, and assumes no responsibility for its completeness or accuracy.

Amendments
The AJ Collective may at any time amend these Terms of Use by updating this posting. All users of this site are bound by these amendments should they wish to continue accessing the website, and should therefore periodically visit this page to review any and all such amendments.

Agree Decline