3622 Alnwick Hills Road, Hamilton Township, ON K0K 1C0
$3,950,000
3622 Alnwick Hills Road, Hamilton Township, ON K0K 1C0, Hamilton Township, ON
Bed 8
Bath 5
The Finest Country Estate in Northumberland County. Commanding 24 acres of rolling countryside with sweeping 360-degree views, this estate offers a rare combination of architectural mastery and natural beauty, just minutes north of Cobourg. Built with uncompromising craftsmanship, the 11,000 sq. ft. residence (7,500 sq. ft. above grade) blends timeless elegance with modern refinement. From the moment you arrive, the landscape sets the stage with meticulously groomed lawns, orchards, and stone installations by celebrated artisan John Shaw-Rimmington that create a sculpted canvas for outdoor living. At its heart, a resort-style pool framed by expansive stone terraces invites both grand entertaining and quiet retreat, while a private trail system winds through forested grounds to a hilltop lookout with panoramic views of Lake Ontario. Indoors, the residence impresses with a soaring great room 16-foot ceilings, marble columns, and a dramatic fireplace balanced by intimate spaces for everyday living. A Downsview-designed chefs kitchen, butlers pantry, and family room elevate both function and comfort. Seven bedrooms and six baths include a private 2-bedroom suite with it's own garage, while the primary retreat offers a dressing room, spa-inspired ensuite with heated floors, and sauna. Geothermal heating/cooling, an attached 3 car heated garage, a detached 2 car garage/shop and curated designer finishes complete this one-of-a-kind sanctuary. A true estate where architecture, landscape, and lifestyle converge at the highest level.
Property Highlights
For Sale
MLS NO.
X12405142
Type
Residential Freehold
Sub Type
Detached
Bedrooms
8
Bathrooms
5
Parking
30.0
Garage
Yes
Complete Property Details
Property Type
Residential Freehold
Sub Type
Detached
Transaction Type
For Sale
Status
Expired
Contract Status
Unavailable
MLS® Number
X12405142
Living Area Range
5000 +
Total Bedrooms
8
Bedrooms Above Grade
5
Bedrooms Below Grade
3
Total Bathrooms
5
Total Kitchens
3
Kitchens Above Grade
1
Kitchens Below Grade
2
Rooms Above Grade
24
Interior Features
Air Exchanger, Auto Garage Door Remote, ERV/HRV, Generator - Full, Guest Accommodations, In-Law Suite
Fireplace
Yes
Fireplace Features
Wood, Propane
Central Vacuum Yn
No
Construction
Stone
Roof
Asphalt Shingle
Lot Width
832.0
Lot Size
24.9
Lot Size Units
Acres
Parking Features
Private
Parking Total
30.0
Covered Spaces
6.0
Garage Type
Attached
Garage
Yes
Pool
Salt, Inground
Direction Facing
West
Cooling
Central Air
Heat Source
Ground Source
Heat Type
Forced Air
Internet Address Display Yn
Yes
Internet Entire Listing Display Yn
Yes
Full Address
3622 Alnwick Hills Road, Hamilton Township, ON K0K 1C0
City
Hamilton Township
Neighbourhood
Rural Hamilton
County / Region
Northumberland
Province / State
ON
Postal Code
K0K 1C0
Cross Street
Harwood Rd
Directions
Off of Harwood Rd
Country
CA
List Price
$3,950,000
Annual Taxes
$23,306
Tax Year
2025
Legal Description
PT LT 4 CON 5 HAMILTON PT 1, 39R7110; HAMILTON
Possession Type
Flexible
Possession Details
Flexible
Listing Office
RE/MAX ROUGE RIVER REALTY LTD.
Board
Central Lakes Association of REALTORS
Original Entry
2025-09-15T20:54:30Z
Media Updated
2025-09-15T20:54:31Z
Photos Updated
2025-09-15T20:54:31Z
Last Modified
2026-01-01T05:36:06Z
System Modified
2026-01-01T05:36:06.245597Z
MLS Status
Expired
Architectural Style
2-Storey
Basement
Full, Partially Finished
Co List Office Name
RE/MAX ROUGE RIVER REALTY LTD.
Ddfyn
Yes
Expiration Date
2025-12-31
Foundation Details
Poured Concrete
Heat Source Multi
Ground Source
Heat Type Multi
Forced Air
Hstapplication
Included In
Link Yn
No
Occupant Type
Partial
Originating System Id
A00001796
Parcel Number
511110117
Parking Spaces
24
Property Features
Clear View, Electric Car Charger, Golf
Public Remarks
The Finest Country Estate in Northumberland County. Commanding 24 acres of rolling countryside with sweeping 360-degree views, this estate offers a rare combination of architectural mastery and natural beauty, just minutes north of Cobourg. Built with uncompromising craftsmanship, the 11,000 sq. ft. residence (7,500 sq. ft. above grade) blends timeless elegance with modern refinement. From the moment you arrive, the landscape sets the stage with meticulously groomed lawns, orchards, and stone installations by celebrated artisan John Shaw-Rimmington that create a sculpted canvas for outdoor living. At its heart, a resort-style pool framed by expansive stone terraces invites both grand entertaining and quiet retreat, while a private trail system winds through forested grounds to a hilltop lookout with panoramic views of Lake Ontario. Indoors, the residence impresses with a soaring great room 16-foot ceilings, marble columns, and a dramatic fireplace balanced by intimate spaces for everyday living. A Downsview-designed chefs kitchen, butlers pantry, and family room elevate both function and comfort. Seven bedrooms and six baths include a private 2-bedroom suite with it's own garage, while the primary retreat offers a dressing room, spa-inspired ensuite with heated floors, and sauna. Geothermal heating/cooling, an attached 3 car heated garage, a detached 2 car garage/shop and curated designer finishes complete this one-of-a-kind sanctuary. A true estate where architecture, landscape, and lifestyle converge at the highest level.
