There are 1+ Real Estate Property Listings in 21 - St. Marys, ON
The Avg. Listing Price Is
$624,800
The Avg Days On Market Is
30 Days
The Sell-To-List Ratio Is
98.9%
For Sale
Listed price in listed location currency (CAD).
$782,212
10 months
3 Bd
3 Ba
MLS® X12514354 • re/max a-b realty ltd
Buy
$0
median home price
Rent
$0
median monthly rent
Speed
0 days
to sell, on average
0.0%sale / list
21 St Marys, ON homes sell for about 98.9% of asking price, on average in about 30 days — buyers have some room to negotiate.
6 homes for sale, averaging $624,800.
Houses6 active · $624,800
There are 6 houses for sale in 21 St Marys, ON, at a median price of $624,800.
Rentals2 active · $2,825
There are 2 rentals for rent in 21 St Marys, ON, at a median price of $2,825.
Last Updated: Aug 22, 2026 11:02 PM