3622 Alnwick Hills Road, Hamilton Township, ON K0K 1C0
Rural Hamilton, Hamilton Township · Near Harwood Rd · View map
About this home
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.
The home
- Type
- 2-storey detached home
- Style
- 2-Storey
- Square footage
- 5000 + sq ft
- Bedrooms
- 5
- Basement bedrooms
- 3
- Bathrooms
- 5
- Kitchens
- 3
- Rooms
- 24
- Basement
- Full, Partially Finished
- Lot size
- 832 x 1310 ft
- Faces
- West
- View
- Clear, Forest, Hills, Panoramic, Valley
- Approximate age
- 16-30 years
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Exterior
- Stone
Heating & cooling
- Heating fuel
- Ground Source
- Heating type
- Forced Air
- Air conditioning
- Central Air
- Fireplace
- Yes
Garage & parking
- Garage
- Attached
- Garage spaces
- 6
- Driveway spaces
- 24
- Total parking
- 30
- Parking features
- Private
Taxes & other
- Property taxes
- $23,306/yr
- Tax year
- 2025
- Occupancy
- Partial
- Possession
- Flexible
- Cross street
- Harwood Rd
- Neighbourhood
- Rural Hamilton
More
- MLS® number
- X12708332
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The home and its surroundings
- Air Exchanger
- Auto Garage Door Remote
- ERV/HRV
- Generator - Full
- Guest Accommodations
- In-Law Suite
- Accessory Apartment
- Sauna
- Clear View
- Electric Car Charger
- Golf
- Ravine
- School Bus Route
- Controlled Entry
- Landscape Lighting
- Landscaped
- Patio
- Privacy
- Deck
- Mortgage
- Property tax
- Maintenance fee
Cash needed to close
Estimates only, using Canadian semi-annual compounding, Ontario land transfer tax. Mortgage default insurance is added when you put down less than 20%. Your lender and lawyer will confirm exact numbers.
3622 Alnwick Hills Road, Hamilton Township, ON K0K 1C0
Rural Hamilton, Hamilton Township · Near Harwood Rd
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Listing history for 3622 Alnwick Hills Road
See what this home and others at the same address were listed for, what they sold for, and how long it took.
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Frequently asked questions about 3622 Alnwick Hills Road
Answers come straight from this home’s MLS® listing.
How much is 3622 Alnwick Hills Road listed for, and what would it cost each month?
3622 Alnwick Hills Road is listed for $3,750,000. With 20% down ($750,000), the mortgage payment would be roughly $15,126 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $17,069 a month, all in. That figure is an illustration, not a quote.
Is 3622 Alnwick Hills Road freehold or a condo, and is there a monthly fee?
3622 Alnwick Hills Road is a 2-storey detached home in Rural Hamilton, Hamilton Township. Ownership is freehold: you own the home and the lot. There is no monthly condo fee, so the roof, windows, driveway, snow and lawn are yours to look after.
How many bedrooms and bathrooms does 3622 Alnwick Hills Road have?
3622 Alnwick Hills Road has 5 bedrooms, plus 3 more bedrooms in the basement, and 5 bathrooms.
Does 3622 Alnwick Hills Road have a garage and parking?
Yes. The listing shows the garage as attached, with room for 6 cars. The driveway adds 24 spaces. In total the listing counts 30 parking spaces.
Does 3622 Alnwick Hills Road have a finished basement?
The listing describes the basement as full, partially finished. It counts 3 bedrooms on that level. Finished basement space is usually not counted in the square footage shown.
What style of home is 3622 Alnwick Hills Road?
3622 Alnwick Hills Road is a 2-storey detached home. A 2-storey detached house has its living space on the main floor and the bedrooms upstairs, on its own lot with no shared walls.
Does 3622 Alnwick Hills Road have a pool?
Yes. The listing shows salt, inground for the pool. Ask about its age, liner and equipment before you offer, since those are the costly parts to replace.
How big is 3622 Alnwick Hills Road, and what is the lot size?
The lot is listed as 832 x 1310 ft.
How is 3622 Alnwick Hills Road heated and cooled?
Heating is forced air (ground source). Cooling is central air.
What are the property taxes for 3622 Alnwick Hills Road?
Property taxes are $23,306 a year (2025), or about $1,942 a month.
Where is 3622 Alnwick Hills Road?
3622 Alnwick Hills Road is in the Rural Hamilton community of Hamilton Township. The nearest main intersection is Harwood Rd. The postal code is K0K 1C0.
Is 3622 Alnwick Hills Road still for sale?
Yes. It is an active listing (MLS® X12708332). Listings here update from the board through the day and come down once a home sells.
What have homes at 3622 Alnwick Hills Road sold for?
Recent sales, leases and expired listings for this home and others at the same address are in the Sold history tab, with the price and date of each. It is free for members.
How do I book a showing at 3622 Alnwick Hills Road?
Pick a day and time with Book a Tour on this page. Tours are free, with no obligation, in person or by video. You can also call or text 647-931-3923.
Have a different question? Ask about this home and get an answer, usually within the hour.
Courtesy of: RE/MAX Rouge River Realty Ltd.
Listing information comes from the Toronto Regional Real Estate Board through PropTx and is deemed reliable but is not guaranteed accurate. It is provided for consumers' personal, non-commercial use. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.
*Estimated monthly cost assumes 20% down, a 4.5% rate and a 30-year amortization, plus property tax. For illustration only.