Ontario St is located in Newmarket. All properties on Ontario St are detached homes. There are currently 2 properties for sale on Ontario St in Newmarket ranging from $500,000 to $899,900.
Detached homes on Ontario St in Newmarket are situated on lots with an average frontage of 50' and a maximum frontage of 81', varying between 1 and 5 bedrooms. The highest price a detached home has ever been listed at on Ontario St in Newmarket is $739,900 and the highest price a detached home has ever sold for is $808,000. The most recent sale of a detached home occured on March 5, 2021. Detached homes on Ontario St take on average of 35 days to sell.