St. Marys Real Estate

  • 21 homes for sale in St. Marys, ON.

  • $19,900 to $725,000
  • $401,222 Avg List
  • Recently Sold

Refine your St. Marys real estate search by price, bedroom, or type (house, townhouse, or condo). View up-to-date MLS® listings in St. Marys.

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  1. Canada
  2. ON
  3. St. Marys

Find Real Estate & MLS® Listings in St. Marys

Zolo has the most thorough, up-to-date set of St Marys real estate listings. Currently, St Marys has 4 homes for sale, including 14 houses, 0 condos, and 1 townhouses listed for sale.

With Zolo you'll be able to find the hottest St Marys neighbourhoods, the top schools in the city, and evaluate nearby amenities. Narrow down your home search to filter by price, bedrooms, size or search by our map of MLS® listings for Canada-wide real estate.

MLS® Listing data for St Marys is updated every 15 minutes to provide you the most-up-to-date home listings. Get in touch with one of our St Marys real estate agents to get started on landing your dream home today.

St. Marys City Guide

Population Growth

Located in Ontario, the city of St Marys has a population of 6,655. The 0.6% population growth for this city is above average when compared to other Canadian cities.

There are 5.8% of immigrants in in St Marys, 0.68% of which are recent immigrants to Canada. Other than English, the most common language spoken is French, with 1% of residents reporting it as their mother tongue. The largest cultural community within St Marys is English at 45%, followed by Scottish at 36% and Canadian at 35%.

St Marys offers good employment opportunities with an unemployment rate that sits near 5%, which is above average when compared to other cities. Approximately 45% of residents hold a university degree. Residents can expect an exceptional quality of life in St Marys based upon an above average median family income of $68,175.

According to Statistics Canada 90% of St Marys residents drive. About 8% of residents that are already established within the city will move within a year, while 31% will move within five years.

St Marys's population is higher than average when it comes to homeownership, with 82% owning a home and 18% renting. The median monthly mortgage cost is estimated to be about $1,045, which is above average when compared to renters in other Canadian cities.

In the Canadian real estate context, St Marys is a good place to to buy a home.


Buying a house means owning a piece of a neighbourhood, so it’s a good idea to get to know your neighbours. Here’s a snapshot of St Marys’s demographics, including median age, schools and income, using census information from Statistics Canada.

Monthly Rent (Median)
Monthly Mortgage (Median)
Total Families
Family Income (Median)
Age (Median)
College Educated


For those interested in buying Canadian real estate in order to raise a family, take heart: St Marys is home to top-rated elementary and secondary schools. To help you narrow down your St Marys housing market search, here’s the top five schools in each category. (Learn more in our school guide.)

Elementary Schools

7.0 Holy Name of Mary
n/a South Perth Centennial
n/a Little Falls


According to Statistics Canada, residents in St Marys use a variety of ways to get around.


FAQs About St. Marys Real Estate

According to current St. Marys MLS© statistics, the average home listing price in St. Marys, ON is $405,000.

Based on current St. Marys MLS© data, the average detached house in St. Marys, ON has a listing price of $487,000. In St. Marys, detached houses are on the market for 0 days on average.

The average townhouse in St. Marys has an average listing price of $465,000, which represents a 11.6% change in price from last year. There are currently 1 townhouses for sale in St. Marys, ON.

According to Statistics Canada Census data, the median total household income in St. Marys is $68,175 per year, which is slightly above the national median income of $67,000 per year.

The listing data above is provided under copyright by the Canadian Real Estate Association. The listing data is deemed reliable but is not guaranteed accurate by the Canadian Real Estate Association nor Zolo.