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3622 Alnwick Hills Road
Rural Hamilton
Northumberland
K0K 1C0
$4,100,000
Residential Freehold
beds: 5+3
baths: 5.0
- Status:
- Active
- Prop. Type:
- Residential Freehold
- MLS® Num:
- X12405142
- Bedrooms:
- 5+3
- Bathrooms:
- 5
- Photos (44)
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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 Type:
- Residential Freehold
- Property Sub Type:
- Detached
- Home Style:
- 2-Storey
- Approx. Age:
- 16-30
- Total Approx Floor Area:
- 5000 +
- Lot Size:
- 10-24.99
- Depth:
- 1310'399 m
- Frontage:
- 832'254 m
- Topography:
- Hillside, Rolling
- Direction Faces:
- West
- Bedrooms:
- 5+3
- Bathrooms:
- 5.0
- Water supply:
- Well
- Kitchens:
- 3
- Kitchens in Basement:
- 2
- Bedrooms Above Grade:
- 5
- Bedrooms Below Grade:
- 3
- Kitchens Above Grade:
- 1
- Rooms Above Grade:
- 24
- Heating type:
- Forced Air
- Heating Fuel:
- Ground Source
- Fireplaces:
- 2
- Foundation:
- Poured Concrete
- Roof:
- Asphalt Shingle
- Basement:
- Full, Partially Finished
- Fireplace Features:
- Wood, Propane
- Fireplace/Stove:
- Yes
- Alternative Power:
- Generator-Wired
- Garage:
- Attached
- Garage Spaces:
- 6.0
- Other Structures:
- Aux Residences, Garden Shed, Workshop
- Parking Features:
- Private
- Parking Spaces:
- 24
- Total Parking Spaces:
- 30.0
- Family Room:
- Yes
- Possession Details:
- Flexible
- Pool:
- Indoor, Salt
- Link:
- No
- HST Applicable To Sale Price:
- Included In
- Assessment Year:
- 2025
- Taxes:
- $23,306 / 2025
- Assessment:
- $- / 2025
- Hamilton Township
- Rural Hamilton
- Northumberland
- Clear View, Electric Car Charger, Golf
- Air Exchanger, Auto Garage Door Remote, ERV/HRV, Generator - Full, Guest Accommodations, In-Law Suite
- Controlled Entry, Landscape Lighting, Landscaped, Patio, Privacy
- Propane Tank
- All appliances, electric light fixtures, window coverings, pool equipment
- Personal Belongings
- None
- Stone
- None
- Clear, Forest, Hills, Panoramic, Valley
- Floor
- Type
- Size
- Other
- Main
- Foyer
- 29'3"8.92 m × 16'4"4.98 m
- Main
- Living Room
- 29'5"8.97 m × 24'8"7.52 m
- Main
- Dining Room
- 15'4"4.67 m × 14'7"4.44 m
- Main
- Breakfast
- 19'9¾"6.04 m × 13'11"4.24 m
- Main
- Kitchen
- 17'9¾"5.43 m × 16'8"5.08 m
- Main
- Family Room
- 18'4½"5.60 m × 16'8"5.08 m
- Main
- Pantry
- 17'9¾"5.43 m × 9'3"2.82 m
- Main
- Office
- 16'2"4.93 m × 12'9"3.89 m
- Main
- Bedroom 5
- 14'5¼"4.40 m × 11'5"3.48 m
- Second
- Primary Bedroom
- 24'4"7.42 m × 20'4½"6.21 m
- Second
- Bedroom 2
- 16'6"5.03 m × 13'7"4.14 m
- Second
- Bedroom 3
- 15'5"4.70 m × 13'5"4.09 m
- Second
- Bedroom 4
- 16'8"5.08 m × 14'6"4.42 m
- Basement
- Recreation
- 48'2¾"14.70 m × 45'3"13.80 m
- Main
- Living Room
- 33'9½"10.30 m × 33'6"10.20 m
- Main
- Bedroom
- 16'1"4.90 m × 13'9"4.19 m
- Floor
- Ensuite
- Pieces
- Other
- Main
- No
- 3
- 17'5½" x 6'10" 3 Pc Bath
- Second
- Yes
- 5
- 16'½" x 15'7¾" 5 Pc Ensuite
- Second
- No
- 5
- 16'7" x 9'2" 5 Pc Bath
- Basement
- No
- 4
- 10'4" x 9'5" 4 Pc Bath
- Energy Certification:
- No
- Green Property Information Statement:
- No
- Special Designation:
- Unknown
- Sewers:
- Septic
- Air Conditioning:
- Central Air
- Central Vacuum:
- No
- Seller Property Info Statement:
- No
- Ensuite Laundry:
- No
- Laundry Level:
- Main Level
- Date Listed:
- Sep 15, 2025
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Listed by RE/MAX ROUGE RIVER REALTY LTD.
Data was last updated September 16, 2025 at 04:15 AM (UTC)
Area Statistics
- Listings on market:
- 47
- Avg list price:
- $850,000
- Min list price:
- $362,900
- Max list price:
- $2,349,900
- Avg days on market:
- 67
- Min days on market:
- 3
- Max days on market:
- 661
These statistics are generated based on the current listing's property type
and located in
Rural Hamilton. Average values are
derived using median calculations. This data is not produced by the MLS® system.
- CHRISTINE DOMINA
- HOUSE SIGMA INC
- 416-873-4747
- Contact by Email
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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.
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