St. Catharines • Niagara Region
3+ Bedroom Detached Homes for Sale in St. Catharines, Ontario
Explore detached homes with 3 or more bedrooms 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
$599,999
195 Rykert Street
For SaleSt. Catharines
$1,499,000
28 Marsdale Drive
For SaleSt. Catharines
$629,900
3 Governor Simcoe Drive
For SaleSt. Catharines
$679,900
43 Cosby Avenue
For SaleSt. Catharines
$689,000
259 Vansickle Road
For SaleSt. Catharines
$649,900
15 Nottingham Court
For SaleSt. Catharines
$650,000
7 King Street
For SaleSt. Catharines
$499,900
557 Geneva Street
For SaleSt. Catharines
$569,900
1 Taylor Avenue
For SaleSt. Catharines
$649,900
50 Chetwood Street
For SaleSt. Catharines
$749,900
153 Geneva Street
For SaleSt. Catharines
$365,000
114 Lake Street
For SaleSt. Catharines
$849,000
40 Main Street
For SaleSt. Catharines
$464,000
34 Tasker Street
For SaleSt. Catharines
$814,900
13 Robert Street
For SaleSt. Catharines
$849,900
15 Black Friars Road
For SaleSt. Catharines
$648,800
19 Kenworth Drive
For SaleSt. Catharines
$669,500
11 Grosvenor Street
For SaleSt. Catharines
$499,000
37 Catherine Street
For SaleSt. Catharines
$1,049,999
35 Agincourt Crescent
For SaleSt. Catharines
$699,000
30 Mckenzie Street
For SaleSt. Catharines
$999,950
105 Glenridge Avenue
For SaleSt. Catharines
$1,349,900
93 Westgate Park Drive
For SaleSt. Catharines
$899,900
1287 Third St Louth N/A
Related St. Catharines searches
Same search in nearby cities
Frequently asked questions
How often is the list of 3+ Bedroom Detached Homes 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.
Are 3+ bedroom detached homes common in St. Catharines?
Yes. 3+ Bedroom layouts are some of the most-searched configurations in St. Catharines — this page only shows the ones currently for sale.
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.