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Augusta Twp · K6V 5T1
$3,250,000
MLS® #X13714414
All photos · 49
6
Bedrooms
6
Bathrooms
5000 +
Square Feet
About this property
Burnside House, one of the region's most storied stone residences, stands proudly along the St. Lawrence River-just 5 minutes from Brockville's downtown. Built in 1829, with portions believed to predate into the 1700s, this landmark estate offers over 5,600 sq. ft. of living space, 6 bedrooms, 6 baths, and a rare blend of historic craftsmanship and modern comfort. Thick stone walls, original architectural details, and expansive principal rooms define the home's character. The main level features a parlor, a bright sitting area with a fireplace, and a quartz finished kitchen with generous counter space. The great room anchors the central living space, and just off it sits a private office with a separate entrance, supported by a highway commercial designation that adds future versatility. The upper level includes a 2 bedroom loft, complete with its own bathroom and sitting area-an ideal retreat for guests or extended family. The lower level showcases beautifully exposed stone, abundant storage, and a secure safe room, offering a striking reminder of the home's long history. Outside, the grounds are meticulously landscaped across nearly 5 acres, flowing naturally toward the river and creating a picturesque setting for relaxation and outdoor enjoyment. Along the waterfront, the property features over 200 feet of shoreline, a 50' x 70' concrete Kehoe dock with two boat lifts, and a waters edge outbuilding complete with a covered patio above-perfect for entertaining right at the river's edge. Whether boating, gathering with friends, or simply taking in the sweeping views, the waterfront is a defining element of this estate. Burnside House is a rare opportunity to own a historic stone residence with remarkable scale, architectural significance, commercial potential, and true St. Lawrence River living-an iconic property along County Road 2.
General information
Building and mechanicals
Basement
Parking and garage
Lot and land
Interior features
Features
Exterior features
Pool
Taxes
Rooms
| Room | Level | Dimensions |
|---|---|---|
| Foyer | Main | 9' 2" × 12' 4" |
| Dining Room | Main | 18' 4" × 18' 10" |
| Kitchen | Main | 18' 5" × 11' 9" |
| Laundry | Main | 8' × 7' 1" |
| Family Room | Main | 18' 6" × 16' 10" |
| Bathroom | Main | |
| Dining Room | Main | 18' 6" × 12' 6" |
| Sitting | Main | 12' 7" × 15' |
| Bedroom | Main | 16' 6" × 11' 3" |
| Bedroom | Main | 16' 6" × 10' |
| Bedroom | Upper | 18' 8" × 9' 11" |
| Bathroom | Upper | 10' 8" × 5' |
| Bedroom | Upper | 18' 8" × 10' 1" |
| Bathroom | Upper | 8' 2" × 10' 11" |
| Bedroom | Upper | 19' 2" × 9' 11" |
| Bathroom | Upper | 19' 2" × 5' |
| Bedroom | Upper | 19' 2" × 9' 11" |
| Other | Lower | 6' 10" × 7' 3" |
| Other | Lower | 12' 3" × 29' 6" |
Mortgage estimate
Estimated monthly payment
$13,724
Down payment: $650,000 · Loan: $2,600,000
Estimate only. Lender rates and qualification rules change constantly. Excludes property tax, condo fees, and insurance. Always confirm with a mortgage broker before making decisions.
Virtual tour
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Listing courtesy of: ROYAL LEPAGE PROALLIANCE REALTY, BROKERAGE. Originating board: the A00001796.
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The information provided is for personal, non-commercial use and may not be used for any purpose other than identifying prospective properties consumers may be interested in purchasing. Last updated: Aug 26, 2026.
Measurements, dimensions, and other property details are provided by the listing brokerage and have not been independently verified. Information is deemed reliable but is not guaranteed and should be confirmed by the buyer and their representative.