Set on 5 forested acres along the Milton/Halton Hills border, this estate designed by the celebrated David Small Designs stands as one of the most significant private residences ever to come to market in the Greater Toronto Area. With 16,260 sqft of finished living space, 6 bedrooms, and amenities that rival the finest private resorts, this is not a home that can be replicated. Properties of this scale, this pedigree, and this proximity to the city are extraordinarily rare. The Manor House - From the moment the stone manor facade comes into view, the architecture announces something genuinely exceptional. Inside, principal rooms flow with a rare combination of grandeur and warmth, where coffered ceilings, carved stone fireplaces, and oversized windows frame the surrounding forest at every turn. A chef's kitchen with granite-slab island anchors the heart of the home, while whole-home automation, integrated audio, and geothermal heating and cooling reflect the engineering behind the elegance. The primary wing occupies its own realm entirely, with a dedicated office, music room, wood-lined sauna suite, library with fireplace, private kitchenette, and a secluded hot tub deck exclusive to the primary wing and completely separate from the rest of the home. A fully self-contained in-law suite with its own private entrance offers a level of flexibility and independence that truly sets this estate apart. Outdoors, five forested acres offer a resort-style pool, outdoor kitchen, sport court, vegetable garden, and illuminated walking trails. Two triple-car garages with 2 vehicle lifts accommodate the most discerning collector. Below grade, a two-lane bowling alley, golf simulator, home theatre for 8, 800-bottle wine cellar, wet bar, and spa room with walkout make every weekend extraordinary.45 minutes to downtown Toronto. 30 minutes to Pearson International Airport. Absolute privacy without sacrificing connectivity.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
2-Storey
Approx. Age:
6-15
Total Approx Floor Area:
5000 +
Lot Size:
5-9.99
Lot Depth:
550'168 m
Lot Frontage:
400'122 m
Lot Shape:
Rectangular
Topography:
Level
Direction Faces:
West
Bedrooms:
5+1
Bathrooms:
8.0
Water supply:
Well
Kitchens:
3
Kitchens in Basement:
2
Bedrooms Above Grade:
5
Bedrooms Below Grade:
1
Kitchens Above Grade:
1
Rooms Above Grade:
23
Zoning:
A
Heating type:
Other
Heating Fuel:
Ground Source
Fireplaces:
7
Foundation:
Concrete
Roof:
Shingles
Basement:
Finished with Walk-Out
Fireplace Features:
Wood, Propane
Fireplace/Stove:
Yes
Garage:
Attached
Garage Spaces:
8.0
Other Structures:
Additional Garage(s), Gazebo, Other, Shed
Parking Features:
Inside Entry
Parking Spaces:
16
Total Parking Spaces:
24.0
Family Room:
Yes
Possession Details:
TBD
Lot Irregularities:
Private Treed Lot
Pool:
Inground
Link:
No
HST Applicable To Sale Price:
Included In
Assessment:
$3,474,000
Assessment Year:
2025
Taxes:
$28,695 /
2025
Assessment:
$3,474,000.00 /
2025
Halton
Milton
1041 - NA Rural Nassagaweya
Beach, Fenced Yard, Level, School Bus Route, Wooded/Treed
Primary Bedroom - Main Floor, Sauna, Storage
Built-In-BBQ, Hot Tub, Landscape Lighting, Landscaped, Lawn Sprinkler System, Patio, Privacy, Porch, Recreational Area, Year Round Living
Dishwasher, Dryer, Hot Tub, Microwave, Refrigerator, Stove, Washer
Brick, Stone
Yes
Garden, Pool, Trees/Woods
Elevator
Floor
Type
Size
Other
Main
Living Room
19'11"6.07 m × 15'1"4.60 m
Fireplace
Main
Dining Room
21'9"6.63 m × 15'4.57 m
Fireplace
Main
Office
14'1"4.29 m × 12'11⅛"3.94 m
Main
Den
17'6"5.33 m × 16'3"4.95 m
Main
Sitting
20'9"6.32 m × 12'5"3.78 m
Main
Primary Bedroom
22'9"6.93 m × 16'2"4.93 m
Main
Family Room
22'2"6.76 m × 15'11"4.85 m
Gas Fireplace
Main
Kitchen
27'4"8.33 m × 22'2"6.76 m
Main
Mud Room
45'13.70 m × 11'11"3.63 m
B/I Closet
Main
Sunroom
15'8"4.78 m × 15'6"4.72 m
W/W Fireplace
Second
Bedroom 2
19'9"6.02 m × 13'1"3.99 m
Second
Bedroom 3
15'3"4.65 m × 14'7"4.44 m
Juliette Balcony
Second
Bedroom 4
15'5"4.70 m × 14'8"4.47 m
Juliette Balcony
Second
Loft
18'3"5.56 m × 17'2"5.23 m
Skylight
Second
Laundry
9'10"3.00 m × 8'2.44 m
Second
Utility Room
9'10"3.00 m × 5'1.52 m
Second
Bedroom 5
28'8.53 m × 20'3"6.17 m
Combined w/Living, 3 Pc Ensuite, Combined w/Kitchen
Data was last updated October 18, 2026 at 04:15 AM (UTC)
Area Statistics
Listings on market:
19
Avg list price:
$2,200,000
Min list price:
$999,900
Max list price:
$8,499,900
Avg days on market:
59
Min days on market:
11
Max days on market:
382
These statistics are generated based on the current listing's property type
and located in
1041 - NA Rural Nassagaweya. Average values are
derived using median calculations. This data is not produced by
the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website.
The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.