3622 Alnwick Hills Road, Hamilton Township, ON

Hamilton Township, Rural Hamilton Hood
Harwood Rd
5+3 Br | 5 Bath | 5000 + Sqft
$3,750,000 For Sale

Property Overview

  • Detached — 2-Storey
  • SqFt: | 5000 + Sqft
  • Lot Size: 832.00 x 1310.00 Feet
  • Age: 16-30 Years
  • Basement: Full, Partially Finished
  • Exterior: Stone
  • Taxes: 23,306 / 2025
  • Zoning: n/a
  • MLS #: X12708332
  • Water: Drilled Well
  • Sewer: Septic
  • Heat Source: Ground Source , Forced Air

Property 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.

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

Property Details

  • For: For Sale
  • Type: Detached
  • Style: 2-Storey
  • Lot: 832.00 x 1310.00 Feet
  • Region: Northumberland
  • Hood: Rural Hamilton
  • Zoning: n/a
  • Lot Irreg: Fronting on: West
  • Fronting On: West

Building Details

  • Age: 16-30 Years
  • Exterior: Stone
  • Heat: Ground Source , Forced Air
  • A/C: Central Air
  • Interior Features: Air Exchanger, Auto Garage Door Remote, ERV/HRV, Generator - Full, Guest Accommodations, In-Law Suite, Accessory Apartment, Sauna
  • Pool: Salt, Inground
  • Water: Drilled Well
  • Sewer: Septic
  • Garage: Attached
  • Total Parking: 30.00
  • Driveway: Private

Property Interior

  • Sqft: 5000 + Sqft
  • Bed: 5 +3
  • Bath: 5
  • Kitchen: 1 +2
  • Family Room: No
  • Basement: Full, Partially Finished
Rooms Details

Foyer

Main Level

8.92 x 4.98

Living Room

Main Level

8.97 x 7.52

Dining Room

Main Level

4.67 x 4.45

Breakfast

Main Level

6.04 x 4.24

Kitchen

Main Level

5.43 x 5.08

Family Room

Main Level

5.6 x 5.09

Pantry

Main Level

5.43 x 2.81

Office

Main Level

4.92 x 3.89

Bedroom 5

Main Level

4.4 x 3.49

Bathroom

Main Level

5.32 x 2.08

3 Pc Bath

Primary Bedroom

Second Level

7.42 x 6.21

Bathroom

Second Level

4.89 x 4.77

5 Pc Ensuite

Bedroom 2

Second Level

5.02 x 4.14

Bedroom 3

Second Level

4.7 x 4.09

Bedroom 4

Second Level

5.07 x 4.41

Bathroom

Second Level

5.05 x 2.79

5 Pc Bath

Recreation

Basement Level

14.7 x 13.8

Bathroom

Basement Level

3.15 x 2.88

4 Pc Bath

Living Room

Main Level

10.3 x 10.2

Bedroom

Main Level

4.9 x 4.2

Property Listed by: RE/MAX ROUGE RIVER REALTY LTD.
Virtual Tour: https://listings.insideoutmedia.ca/videos/019baeb9-0aa0-7093-9a2f-6cc81a97f5d9

Home Valuation Estimate

What is 3622 Alnwick Hills Road, Hamilton Township, ON worth in today’s Rural Hamilton, Hamilton Township market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 5-bedroom Detached with 5000 + sq. ft. in Rural Hamilton, Hamilton Township. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

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Location

  • Address: 3622 Alnwick Hills Road
  • Neighborhood: Rural Hamilton
  • Zip/Postal Code: K0K 1C0
  • Nearby Amenities: Clear View, Electric Car Charger, Golf, Ravine, School Bus Route
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About 3622 Alnwick Hills Road, Hamilton Township, ON K0K 1C0, Hamilton Township

Located at 3622 Alnwick Hills Road, Hamilton Township, ON in Hamilton Township (Rural Hamilton neighbourhood), near Harwood Rd. This freehold home offers Detached, ["2-Storey"], 5 bedrooms, 5 bathrooms and 5000 + sq.ft. (approx.) in a layout suited to everyday family living. Basement: Full, Partially Finished • 30 parking spots • Garage: Attached • Heating: Ground Source Forced Air • Cooling: Central Air. Property taxes are approximately $23,306 for 2025. 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 p.

FAQs for 3622 Alnwick Hills Road, Hamilton Township, ON , Rural Hamilton , Hamilton Township

What are the listing details for 3622 Alnwick Hills Road, Hamilton Township, ON?
3622 Alnwick Hills Road, Hamilton Township, ON is a Detached for sale in Hamilton Township, in the Rural Hamilton neighbourhood, Northumberland. The current list price is $3,750,000. MLS number: X12708332.
How many bedrooms and bathrooms does this home have?
3622 Alnwick Hills Road, Hamilton Township, ON is listed as a Detached with a ["2-Storey"] style, featuring 5+3 bedroom(s) and 5 bathroom(s). The listed interior size range is 5000 + sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 832.00 x 1310.00 Feet. The basement is listed as: Full, Partially Finished. Garage type: Attached. Total parking: 30 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Ground Source, Forced Air. Cooling is listed as: Central Air. Exterior/construction materials are listed as: Stone.
Where is this property located?
3622 Alnwick Hills Road, Hamilton Township, ON is located in the Rural Hamilton neighbourhood of Hamilton Township. The listed cross street is Harwood Rd.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $23,306 / 2025. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.