South Dundas, Ontario, Canada
As of August 12, 2026, the median asking price in South Dundas is $479,900, across 87 active MLS® listings.
Those listings have been on the market an average of 76 days.
20 new listings came to market in South Dundas in the last 30 days.
Asking prices work out to about $233 per square foot, based on the 5 listings that report floor area.
Detached homes in South Dundas are listed at an average of $602,925 across 57 active listings.
Vacant land in South Dundas are listed at an average of $488,539 across 18 active listings.
South Dundas is a small, rural riverfront municipality in Eastern Ontario along the St. Lawrence River, made up of communities like Morrisburg, Iroquois, and Williamsburg. The area has a quieter, family- and retiree-leaning demographic mix with many owner-occupied detached homes, some cottages/seasonal properties near the water, and pockets of newer subdivisions in and around the village cores. Demand is supported by affordability relative to Ottawa/Kingston, lifestyle buyers seeking space and access to the river, and stable local employment tied to services, trades, and nearby industrial/agricultural activity.
Key amenities include the St. Lawrence River waterfront and boat launches, the Upper Canada Village living history museum, the Morrisburg/Iroquois village main streets for daily services, and proximity to the Upper Canada Migratory Bird Sanctuary. Schools are served by the Upper Canada District School Board and Catholic board options in the wider region, with local elementary access and secondary options in nearby towns. Transit is primarily car-dependent; Highway 401 provides strong regional connectivity to Cornwall and Ottawa, which helps attract commuters willing to trade drive time for lower housing costs. The real estate market is dominated by detached homes on larger lots; rent levels are modest but supply is limited, which can support steady occupancy. Recent price growth has been positive but typically less volatile than major metros, with longer marketing times and values influenced by interest rates, waterfront premiums, and the availability of well-maintained housing stock.
South Dundas currently has 160 active listings with a median asking price of $494,950 (about $191/sqft), offering buyers a solid range of options and clearer pricing signals. With homes averaging 75 days on market and 27 new listings in the past 30 days, supply is being replenished but conditions still point to a measured pace where well-priced properties should move, while buyers and investors retain leverage to negotiate on slower listings.
The median asking price in South Dundas is $479,900, across 87 active MLS® listings as of August 12, 2026. The average asking price is $552,759. These are list prices on homes currently for sale, not sale prices.
There are 87 active MLS® listings in South Dundas as of August 12, 2026. 20 of them came to market in the last 30 days.
Homes currently listed in South Dundas have been on the market an average of 76 days as of August 12, 2026. This measures how long active listings have been available so far, not how long they take to sell.
Of the 87 homes currently listed in South Dundas, 66% detached houses, 21% vacant land, 2% townhouses, 1% duplexes.