❮ Back to Search

13311 SIXTH LINE NASSAGAWEYA, Milton, Ontario, L7J2L7

MLS: 40800397 | House (Freehold)

$6,280,000

📋 MLS Revisions 1 change▼ Click to expand
❮ Back to Properties
📋 MLS Revisions 1 change▼ Click to expand

Property Description

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 centers. Don’t miss your chance: View this extraordinary estate today. (id:64974)

Directions: Sixth Line & 25th Side Road, Halton

Quick Facts

  • Property Type: House (Freehold)
  • Style: 2 Level
  • Bedrooms: 6 (5 above, 1 below)
  • Bathrooms: 8 (1 half)
  • Living Area: 11,632 sq ft (1,080.6 m²)
  • Above Grade: 8,439 sq ft (784.0 m²)
  • Below Grade: 3,193 sq ft (296.6 m²)
  • Year Built: 2022
  • Ownership: Freehold
  • Attached: No
  • Fireplaces: 4
  • Parking: 31.0 spaces (Attached Garage, Detached Garage)
  • Frontage: 479 ft (146 m)

Costs

  • Annual Taxes: $13,715.00

Listing Provided by: Keller Williams Edge Realty
Board: Cornerstone Association of REALTORS®
Data provided via CREA DDF®.

Detailed Features

Interior & Systems

  • Heating: Forced air, Propane, Geo Thermal
  • Cooling: Central air conditioning
  • Basement: Finished, Full
  • Appliances: Washer, Refrigerator, Water meter, Water purifier, Water softener, Hot Tub, Sauna, Central Vacuum, Dishwasher, Stove, Wet Bar, Window Coverings, Microwave Built-in
  • Utilities: Cable
  • Security: Security system
  • Fireplace Features: Electric, Propane, Other - See remarks, Other - See remarks

Exterior & Construction

  • Style: 2 Level
  • Exterior: Stone, Stucco
  • Foundation: Poured Concrete
  • Sewer: Septic System
  • Water: Drilled Well

Lot & Land

  • Frontage: 479 ft (146 m)
  • Features: Conservation/green belt, Wet bar, Skylight, Country residential, Gazebo, Automatic Garage Door Opener, Private Yard
  • Pool: Inground pool
  • Zoning: A

Community & Neighbourhood

  • Community: Quiet Area, School Bus
  • Subdivision: 1041 - NA Rural Nassagaweya

Room Details (39 rooms)

Basement
Utility room4'0" x 7'9" (31 ft²)
Other19'4" x 20'2" (390 ft²)
Storage5'6" x 12'8" (70 ft²)
Storage4'5" x 16'4" (72 ft²)
Storage11'7" x 14'3" (165 ft²)
Storage17'10" x 20'4" (363 ft²)
Recreation room38'8" x 44'11" (1,737 ft²)
Gym14'7" x 19'4" (282 ft²)
Bedroom10'0" x 23'1" (231 ft²)
Other9'6" x 12'4" (117 ft²)
3pc Bathroom10'1" x 9'5" (95 ft²)
Second level
Other7'10" x 5'10" (46 ft²)
Other18'8" x 11'5" (213 ft²)
Other6'7" x 15'1" (99 ft²)
Primary Bedroom21'11" x 25'6" (559 ft²)
Office7'10" x 13'3" (104 ft²)
Laundry room7'8" x 16'4" (125 ft²)
Bedroom17'5" x 19'7" (341 ft²)
Bedroom16'4" x 12'7" (206 ft²)
Bedroom16'11" x 13'10" (234 ft²)
5pc Bathroom16'10" x 19'8" (331 ft²)
3pc Bathroom7'10" x 8'11" (70 ft²)
3pc Bathroom6'5" x 8'2" (52 ft²)
3pc Bathroom7'10" x 9'0" (71 ft²)
Main level
Office9'8" x 14'1" (136 ft²)
Mud room8'9" x 19'2" (168 ft²)
Living room21'3" x 20'4" (432 ft²)
Kitchen24'8" x 19'8" (485 ft²)
Kitchen26'10" x 20'3" (543 ft²)
Other21'4" x 19'7" (418 ft²)
Other21'10" x 37'10" (826 ft²)
Foyer19'4" x 22'0" (425 ft²)
Family room20'1" x 20'8" (415 ft²)
Other4'11" x 5'0" (25 ft²)
Dining room15'3" x 14'6" (221 ft²)
Bedroom14'6" x 10'7" (153 ft²)
3pc Bathroom7'8" x 4'8" (36 ft²)
3pc Bathroom7'4" x 7'3" (53 ft²)
2pc Bathroom4'9" x 7'2" (34 ft²)

Listing Information

MLS® Number40800397
BoardCornerstone
Originating SystemCornerstone Association of REALTORS®
BrokerageKeller Williams Edge Realty
Date ListedFebruary 2, 2026
Last UpdatedApril 8, 2026

Listing History

MLS listing activity for 13311 SIXTH LINE NASSAGAWEYA, Milton, Ontario, L7J2L7 — dates reflect when changes were recorded in the DDF

DateDays on MarketPriceEventListing ID
🔄4/8/202664Status Changed40800397
2/2/20260$6,280,000Listed (For Sale)40800397

Location & Neighborhood

📍13311 SIXTH LINE NASSAGAWEYA, Milton, Ontario, L7J2L7

🚗 Travel times

Neighborhood Walkability

Mortgage & Cost Calculators

Similar Homes ?Similar Homes — Search CriteriaSearch Radius5 kmPrice Range±5%Match Home TypeYesMatch BedroomsYes

Property Comparables ?Active Comparables — Search CriteriaSearch Radius2 kmPrice Range±15%Match Home TypeYesMatch BedroomsYes

Active Comparables
Rent Comparables
Sold Comparables
Rented Comparables

No active comparables found in this area.

No rental comparables found in this area.

ASAP
 
MON
4
May
TUE
5
May
WED
6
May
THU
7
May
FRI
8
May
SAT
9
May
SUN
10
May
MorningAfternoonEvening
Cathy Dou
Cathy Dou
Broker of Record
[email protected]647-691-6364
Ask a Question

Book a Viewing

13311 SIXTH LINE NASSAGAWEYA, Milton, Ontario, L7J2L7

ASAP
 
MON
4
May
TUE
5
May
WED
6
May
THU
7
May
FRI
8
May
SAT
9
May
SUN
10
May
MorningAfternoonEvening
Cathy Dou
Cathy Dou
Broker of Record
[email protected]647-691-6364
Ask a Question