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St. Catharines • Niagara Region

Homes (Under $800K) for Sale in St. Catharines, Ontario

550 listings for sale matching your search

Explore homes priced under $800k 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 homes in St. Catharines

View all St. Catharines listings →
45 Dorchester Boulevard Unit 23For Sale
5 Beds4 Baths2,000 ft²

St. Catharines

$798,888

45 Dorchester Boulevard Unit 23

135 Lake StreetFor Sale
2 Beds2 Baths1,100 ft²

St. Catharines

$650,000

135 Lake Street

135 Lake StreetFor Sale
0 Beds2 Baths1,641 ft²

St. Catharines

$650,000

135 Lake Street

33 Nickerson AvenueFor Sale
3 Beds2 Baths700 ft²

St. Catharines

$629,000

33 Nickerson Avenue

50 Herrick Avenue Unit GL 11For Sale
2 Beds2 Baths900 ft²

St. Catharines

$409,000

50 Herrick Avenue Unit Gl 11

400 Scott Street Unit C5For Sale
0 Beds0 Baths

St. Catharines

$249,000

400 Scott Street Unit C5

264 Grantham Avenue Unit 505For Sale
2 Beds1 Baths800 ft²

St. Catharines

$345,000

264 Grantham Avenue Unit 505

19 Black Knight RoadFor Sale
4 Beds2 Baths700 ft²

St. Catharines

$489,500

19 Black Knight Road

Address available upon requestFor Sale
0 Beds1 Baths

St. Catharines

$129,900

Address Available Upon Request

400 Scott Street Unit E-02For Sale
0 Beds1 Baths1,200 ft²

St. Catharines

$299,000

400 Scott Street Unit E-02

12 Colonel Lyall StreetFor Sale
3 Beds3 Baths1,100 ft²

St. Catharines

$580,000

12 Colonel Lyall Street

6 Bardadyn CrtFor Sale
3 Beds2 Baths700 ft²

St. Catharines

$575,000

6 Bardadyn Court

7 Vera StreetFor Sale
3 Beds2 Baths700 ft²

St. Catharines

$449,900

7 Vera Street

41 Ottawa StreetFor Sale
3 Beds2 Baths700 ft²

St. Catharines

$499,900

41 Ottawa Street

41 Rykert Street Unit 209For Sale
1 Beds1 Baths500 ft²

St. Catharines

$249,500

41 Rykert Street Unit 209

275 Pelham Road Unit 14For Sale
3 Beds3 Baths1,000 ft²

St. Catharines

$539,000

275 Pelham Road Unit 14

9 Cambridge AvenueFor Sale
3 Beds2 Baths700 ft²

St. Catharines

$499,000

9 Cambridge Avenue

25 GALE CrescentFor Sale
5 Beds2 Baths1,100 ft²

St. Catharines

$399,900

25 Gale Crescent

95 Chetwood StreetFor Sale
5 Beds3 Baths1,100 ft²

St. Catharines

$549,900

95 Chetwood Street

25 Colonel Lyall StreetFor Sale
3 Beds4 Baths1,100 ft²

St. Catharines

$575,000

25 Colonel Lyall Street

231 St. Paul StreetFor Sale
0 Beds0 Baths

St. Catharines

$269,900

231 St. Paul Street

359 Geneva Street Unit 407For Sale
2 Beds1 Baths800 ft²

St. Catharines

$255,000

359 Geneva Street Unit 407

272 Carlton StreetFor Sale
2 Beds2 Baths700 ft²

St. Catharines

$475,000

272 Carlton Street

42 Union StreetFor Sale
3 Beds1 Baths1,100 ft²

St. Catharines

$399,900

42 Union Street

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Frequently asked questions

How often is the list of Homes Under $800K in St. Catharines updated?

Listings refresh automatically every hour from the live MLS feed. The newest homes for sale in St. Catharines appear at the top of this page.

What does the Under $800K price range typically get you in St. Catharines?

Pricing in St. Catharines varies by neighbourhood, age and lot size, but at Under $800K you can usually expect homes that fit a mainstream family budget. Reach out for a custom shortlist.

Can I save searches and get alerts for new St. Catharines listings?

Yes — sign up for a free MLS account and we'll email you the moment a new listing matching your criteria hits the market in St. Catharines.

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.

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.

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