$3,750,000
 $20,131 est/mo Sourced by Back At You

3622 Alnwick Hills Road,Hamilton Township, ON K0K 1C0

Hamilton Township, ON K0K 1C0

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Description

An Exceptional Country Estate in Northumberland County. Set on 25 acres of rolling countryside with uninterrupted 360-degree views, this distinguished estate offers a rare balance of architectural refinement and natural beauty, just minutes north of Cobourg and within comfortable reach of Toronto. Thoughtfully designed and built to exacting standards, the 11,000 sq. ft. residence (7,500 sq. ft. above grade) blends timeless proportions with modern comfort. The arrival unfolds across manicured grounds featuring orchards, curated stonework, and landscape installations by renowned artisan John Shaw-Rimmington, creating a setting that feels both composed and serene. Expansive stone terraces surround a resort-style pool, ideal for entertaining or quiet retreat. A private trail network winds through the property, leading to a hilltop vantage point with sweeping views toward Lake Ontario. Inside, the home is defined by volume and balance. A dramatic great room with 16-foot ceilings, marble columns, and a statement fireplace anchors the principal living spaces, complemented by more intimate rooms for everyday living. A Downsview-designed chef's kitchen, butler's pantry, and adjoining family room offer a seamless blend of form and function. Seven bedrooms and six baths include a private two-bedroom residence with its own garage-ideal for guests or extended family. The primary suite features a dressing room, spa-inspired ensuite with heated floors. Geothermal heating and cooling, a heated three-car attached garage, a separate two-car garage/workshop, and curated designer finishes complete this quietly exceptional estate-well suited as a refined full-time residence or an elegant country retreat for local, GTA and international buyers seeking privacy, space, and distinction.

Details

MLS #X12708332
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusExtension
Year0
Days On Site217
Listing Provided ByRE/MAX Rouge River Realty Ltd. | X12708332 498624

Features

Bed(s)8
Bath(s)5
Garage6
BasementY
PoolYes
Story(s)2
Acreage25.02
Water FrontNone
Property ViewClear, Forest, Hills, Panoramic, Val

Interior

Interior FeaturesAir Exchanger, Auto Garage Door Remote, ERV/HRV, Generator - Full, Guest Accommodations, In-Law Suite, Accessory Apartment, Sauna
CoolingCentral Air
Heat SourceGround Source
Fireplace FeaturesWood, Propane
Fireplace Yes / NoYes

Exterior

Exterior FeaturesControlled Entry, Landscape Lighting, Landscaped, Patio, Privacy, Deck
RoofAsphalt Shingle
Foundation DetailsPoured Concrete
TopographyHillside, Rolling
ViewClear, Forest, Hills, Panoramic, Valley
Construction MaterialsStone

Parking

Garage Yes / NoYes
Parking FeaturesPrivate

Utilities

SewerSeptic

Taxes

Tax Annual Amount23306
Tax Legal DescriptionPT LT 4 CON 5 HAMILTON PT 1, 39R7110; HAMILTON
Tax Year2025

Area Information

ProvinceON
RegionNorthumberland
CityHamilton Township
Postal CodeK0K 1C0
AreaRural Hamilton
Listing VS Median (in K0K 1C0)
Price:
$3,750,000
low | high
Med:
$299,900
100% of Average
On site:
217
low | high
Med:
649
33.436055469954% of Average
Sourced by Back At You

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Learn More About This Property

ProvinceON
RegionNorthumberland
CityHamilton Township
Postal CodeK0K 1C0
AreaRural Hamilton
Listing VS Median (in K0K 1C0)
Price:
$3,750,000
low | high
Med:
$299,900
100% of Average
On site:
217
low | high
Med:
649
33.436055469954% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $2.812M - $4.687M
sqft: 0 - 0
Nearby Listings Property ImageNearby Listings Details
3625 Alnwick Hill Road Property Photo 1
$1,079,000
3625 Alnwick Hill Road
Hamilton Township, ON K0K 1C0
Listing Updated: August 17, 2026 at 8:41:53 AM PDT