St. Catharines • Niagara Region
Detached Homes with Finished Basement for Sale in St. Catharines, Ontario
Explore detached homes featuring a finished basement for sale in St. Catharines, Ontario. This page updates as new listings come on the market, so you can be confident you're seeing what's available right now.
St. Catharines is the largest city in Niagara — a full mix of downtown lofts, Port Dalhousie waterfront, and family neighbourhoods. If you'd like a deeper look — recent sale comparables, neighbourhood notes, or a private tour — the Davids & DeLaat team lives and works in Niagara every day and is happy to help.
Available detached homes in St. Catharines
View all St. Catharines listings →
For SaleSt. Catharines
$629,900
15 Nottingham Court
For SaleSt. Catharines
$624,000
423 Grantham Avenue
For SaleSt. Catharines
$499,900
27 White Street
For SaleSt. Catharines
$539,777
10 Ridgeview Avenue
For SaleSt. Catharines
$839,900
310 Main Street
For SaleSt. Catharines
$929,900
12 Wilfrid Laurier Crescent
For SaleSt. Catharines
$699,999
24 Grosvenor Street
For SaleSt. Catharines
$619,000
95 Jacobson Avenue
For SaleSt. Catharines
$649,900
491 Niagara Street
For SaleSt. Catharines
$925,000
4 Arlene Street
For SaleSt. Catharines
$619,900
110 Sherman Drive
For SaleSt. Catharines
$599,900
6 Mountainview Drive
For SaleSt. Catharines
$599,000
322 Queenston Street
For SaleSt. Catharines
$659,000
491 Bunting Road
For SaleSt. Catharines
$1,170,000
56 Mccaffery Crescent
For SaleSt. Catharines
$698,000
18 Flanders Avenue
For SaleSt. Catharines
$780,000
16 Leonard Drive
For SaleSt. Catharines
$708,000
15 Shelley Avenue
For SaleSt. Catharines
$765,000
64 Adel Drive
For SaleSt. Catharines
$1,299,900
16 Briarfield Crescent
For SaleSt. Catharines
$1,074,900
60 October Drive
For SaleSt. Catharines
$535,000
45 Shakespeare Avenue
For SaleSt. Catharines
$870,000
54 Valley Road
For SaleSt. Catharines
$835,000
21 Bascary Crescent
Related St. Catharines searches
Same search in nearby cities
Frequently asked questions
How often is the list of Detached Homes with Finished Basement in St. Catharines updated?
Listings refresh automatically every hour from the live MLS feed. The newest detached homes for sale in St. Catharines appear at the top of this page.
What's the price range for detached homes in St. Catharines?
Pricing depends on neighbourhood, age and lot, but the Davids & DeLaat team tracks every Niagara detached home sale week-over-week and can give you a real-time read on the St. Catharines market.
How do I find detached homes with finished basement in St. Catharines?
We pre-filter MLS listings for a finished basement so you don't have to scroll through hundreds of irrelevant results. Save the page or get email alerts the moment a new one comes up.
Who are the best realtors for St. Catharines?
Davids & DeLaat is a top-producing Niagara real estate team that has helped hundreds of families buy and sell across St. Catharines and the wider Niagara Region. Get in touch to talk with a local agent.
Niagara real estate insights
Read the latest from the Davids & DeLaat blog to learn more about buying in St. Catharines and across Niagara.
New Subdivisions in West Lincoln Worth Watching This Year
New Subdivisions in West Lincoln Worth Watching This Year As more buyers look beyond the […]…
Small-Town Living in Wainfleet: Who It Suits and What to Expect
Small-Town Living in Wainfleet: Who It Suits and What to Expect For many people considering […]…
The State of Real Estate in Niagara: Spring/Summer 2026 Update
The State of Real Estate in Niagara: Spring 2026 Update By: Shawn DeLaat […]…
Talk to the #1 real estate team in St. Catharines
Have a question about homes for sale in St. Catharines? The Davids & DeLaat team works in the local market every day—and has for over 30 years—earning our reputation as the best real estate team in St. Catharines.
Tell us what type of properties you're looking for, and you will instantly get a personalized shortlist of St. Catharines properties based on your preferences. Plus, we'll notify you immediately every time a new listing hits the market that matches your criteria. Our real estate search feed is updated every 15 minutes, so you will be the first to know about the newest properties as soon as they hit the St. Catharines MLS.
Configure St. Catharines MLS Alerts
New matches sent straight to your inbox.