Skip to content

Detached Homes for Sale in St. Catharines

Detached homes in St. Catharines are shown here with the details that actually drive value: lot frontage and depth, garage type, finished basement status, and last year's property taxes.

Active listings
337
Median price
$650K
Price range
$300K – $8.50M
Avg. price / sq ft
$703
Avg. days on market
8

Listings

337 listings

About St. Catharines

The largest city in Niagara, on the Welland Canal between Lake Ontario and the escarpment.

There are currently 337 active listings matching detached homes for sale in St. Catharines, with a median asking price of $649,900 and an average of $703 per square foot. Properties here are moving quickly, so be ready to view within a day or two of a listing going live and expect competing offers.

Thinking of selling in St. Catharines?

Get a valuation built on the actual comparable sales in this pocket, not an algorithm working off a national average.

Free home evaluation

Frequently asked questions

How many detached homes for sale are there in St. Catharines right now?

The count at the top of this page is live from the MLS® System and updates throughout the day, so it reflects current inventory rather than a cached snapshot.

What is the buying process in St. Catharines?

Get a mortgage pre-approval, agree on representation with a brokerage, then start viewing. When you find the right property we prepare an Agreement of Purchase and Sale with the conditions that protect you — typically financing, home inspection, and status certificate review on a condo. Ontario has no statutory cooling-off period on resale homes, so conditions are the protection.

Can I find out what homes in St. Catharines actually sold for?

Ask and I will send them. Sold prices are not published on this site, but I can pull the recent comparable sales for any street or building in St. Catharines and email them to you — usually the same day.

Can I see a property that isn't on this site?

Yes. This site shows the board's public IDX inventory, and I can also arrange showings for exclusive listings and properties represented by any other brokerage.

Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.