$1,875,000
20.13 BTC
Photos
181 Ontario Street, Cobourg
$1,875,000
PRICE
4
BEDROOMS
3
BATHROOMS
X13415040
MLSID

181 Ontario Street, Cobourg

Welcome to 181 Ontario Street, The Sonning House, one of Cobourg's most prominent historic estates. Originally constructed in 1840 by the Burnet Brothers-the legendary builders behind Victoria Hall, during Cobourg's prosperous pre-Confederation boom. Today, this stunning Georgian Revival stands as a pristine landmark of the era, beautifully restored and seamlessly upgraded with modern efficiencies. This home exudes the grandeur of the bygone era, complemented by a glamorous, and stylish aesthetic. You're captivated the moment you step into the stunning central hall plan, with a grand staircase and soaring 10.5-foot main-floor ceilings adorned with intricate plaster crown molding. Generous, light-filled principal rooms flow effortlessly with opulent details. The sumptuous dining room will host the celebrations and elegant dinner parties, inviting you to linger. The heart of the home is a striking, modern kitchen complete with custom cabinetry and an oversized stone island designed for effortless entertaining. Contemporary conveniences include a main-floor laundry room and a mudroom with direct access to a rare 2-car attached garage. Upstairs, the grandeur continues with remarkable 11.5-foot ceilings and four spacious bedrooms. Oversized windows provide generous views and abundant natural light. The elegant primary suite features a walk-in closet and a luxurious ensuite. Positioned on a gracious, oversized corner lot, this property offers unmatched outdoor living space in the heart of town, adorned with magnificent, mature trees and perennial gardens. Expansive decking and an elegant pergola provide the perfect space for dining al fresco, entertaining, or quiet gatherings. The generous south lawn features a charming cottage for garden storage and a beautiful fieldstone fire pit, perfect for cool evening gatherings. Located just steps from Lake Ontario and the West Beach boardwalk, The Sonning House is the perfect blend of historic romance and modern luxury.
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Summary

Address
181 Ontario Street
Community
MLSID
X13415040
Property Type
Detached
Property Category
Bedrooms
4
Bathrooms
3
Kitchens
1
Zoning
RES
Taxes (Annual)
$9,307.00
Tax Year
2026
Published
June 8, 2026
Days on Market
16 Days
Possession Type
Flexible
Possession Details
Flexible
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Inclusions

All appliances, window coverings, electric light fixtures

Exclusions

Primary bedroom drapery panels, Miele wall unit (to be replaced with a microwave)

Details

Property Features
Beach, Golf, Hospital, Marina, Park, School
Security Features
Alarm System
Bathroom 1
3-Piece Main Level
Bathroom 2
3-Piece Second Level
Bathroom 3
4-Piece Second Level
Basement
Partially Finished
Exterior Features
Landscaped, Privacy, Porch
Interior Features
Auto Garage Door Remote, Bar Fridge, Carpet Free, On Demand Water Heater
Parking Spaces
6
Parking Total
8
Parking Features
Private Double
Architectural Style
2-Storey
Roof
Asphalt Shingle
Construction Materials
Brick, Board & Batten
Lot Width
165 Feet
Lot Depth
163 Feet
Water
Municipal
Heat Source
Gas
Heat Type
Radiant
New Construction
No
Occupant Type
Owner
Private Entrance
No
Sauna
No
Seasonal Property
No
Hot Tub / Spa
No
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