$4,100,000
25.33 BTC
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3622 Alnwick Hills Road, Hamilton Township
$4,100,000
PRICE
5 + 3
BEDROOMS
5
BATHROOMS
X12405142
MLSID

3622 Alnwick Hills Road, Hamilton Township

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.
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Summary

Address
3622 Alnwick Hills Road
MLSID
X12405142
Property Type
Detached
Property Category
Bedrooms
5 + 3
Bathrooms
5
Kitchens
1 + 2
Taxes (Annual)
$23,306.00
Tax Year
2025
Published
September 15, 2025
Days on Market
3 Days
Possession Type
Flexible
Possession Details
Flexible
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Inclusions

All appliances, electric light fixtures, window coverings, pool equipment

Exclusions

Personal Belongings

Details

Property Features
Clear View, Electric Car Charger, Golf
Bathroom 1
2-Piece Main Level
Bathroom 2
3-Piece Main Level
Bathroom 3
4-Piece Main Level
Bathroom 4
6-Piece Second Level
Bathroom 5
4-Piece Second Level
Basement
Full, Partially Finished
Exterior Features
Controlled Entry, Landscape Lighting, Landscaped, Patio, Privacy
Interior Features
Air Exchanger, Auto Garage Door Remote, ERV/HRV, Generator - Full, Guest Accommodations, In-Law Suite
Parking Spaces
24
Parking Total
30
Parking Features
Private
Architectural Style
2-Storey
Roof
Asphalt Shingle
Construction Materials
Stone
Lot Size
25 Acres
Lot Width
832 Feet
Lot Depth
1,310 Feet
Water
Well
Heat Source
Ground Source
Heat Type
Forced Air
New Construction
No
Occupant Type
Partial
Private Entrance
No
Sauna
No
Seasonal Property
No
Hot Tub / Spa
No
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