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St. Catharines • Niagara Region

Homes (Under $500K) for Sale in St. Catharines, Ontario

533 listings for sale matching your search

Explore homes priced under $500k 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 →
226 Vansickle Road Unit 7For Sale
2 Beds1 Baths800 ft²

St. Catharines

$389,900

226 Vansickle Road Unit 7

116 St Paul StreetFor Sale
0 Beds0 Baths1,500 ft²

St. Catharines

$99,000

116 St Paul Street

247 Grantham AvenueFor Sale
3 Beds2 Baths1,100 ft²

St. Catharines

$429,900

247 Grantham Avenue

17 Old Pine Trail Unit 156For Sale
2 Beds1 Baths900 ft²

St. Catharines

$249,999

17 Old Pine Trail Unit 156

10 Wills StreetFor Sale
2 Beds1 Baths700 ft²

St. Catharines

$365,000

10 Wills Street

105A Welland AvenueFor Sale
0 Beds0 Baths

St. Catharines

$329,900

105a Welland Avenue

105A Welland AvenueFor Sale
2 Beds2 Baths700 ft²

St. Catharines

$329,900

105a Welland Avenue

Welcome to 141 Church St.For Sale
2 Beds2 Baths1,200 ft²

St. Catharines

$335,000

141 Church Street Unit 201

302 Vine Street Unit 31For Sale
2 Beds1 Baths800 ft²

St. Catharines

$394,900

302 Vine Street Unit 31

530 Scott StreetFor Sale
0 Beds0 Baths

St. Catharines

$325,000

530 Scott Street

35 Lake StFor Sale
4 Beds2 Baths1,500 ft²

St. Catharines

$199,900

35 Lake Street

7 Gale Crescent Unit B3For Sale
2 Beds2 Baths1,000 ft²

St. Catharines

$324,900

7 Gale Crescent Unit B3

Unit 81 with single attached garageFor Sale
2 Beds2 Baths900 ft²

St. Catharines

$379,900

286 Cushman Road Unit 81

450 CARLTON Street Unit 34For Sale
1 Beds1 Baths600 ft²

St. Catharines

$249,900

450 Carlton Street Unit 34

122 Bunting Road Unit 99For Sale
2 Beds1 Baths900 ft²

St. Catharines

$350,000

122 Bunting Road Unit 99

2 Eastbourne Ave with detached 1.5 garage set backFor Sale
3 Beds1 Baths700 ft²

St. Catharines

$389,000

2 Eastbourne Avenue

44 Cumming StreetFor Sale
3 Beds2 Baths700 ft²

St. Catharines

$419,000

44 Cumming Street

405 Merritt Street Unit 3For Sale
1 Beds1 Baths800 ft²

St. Catharines

$409,000

405 Merritt Street Unit 3

42 Leeper StreetFor Sale
2 Beds3 Baths1,500 ft²

St. Catharines

$423,900

42 Leeper Street

236 WESTCHESTER CrescentFor Sale
0 Beds0 Baths

St. Catharines

$98,900

236 Westchester Crescent

412 Welland AvenueFor Sale
5 Beds3 Baths1,100 ft²

St. Catharines

$439,900

412 Welland Avenue

26 Wellington Street Unit 106For Sale
2 Beds2 Baths1,000 ft²

St. Catharines

$379,000

26 Wellington Street Unit 106

97 Shakespeare AvenueFor Sale
3 Beds2 Baths700 ft²

St. Catharines

$499,000

97 Shakespeare Avenue

50 Herrick Avenue Unit 235For Sale
3 Beds2 Baths900 ft²

St. Catharines

$469,900

50 Herrick Avenue Unit 235

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Frequently asked questions

How often is the list of Homes Under $500K 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 $500K price range typically get you in St. Catharines?

Pricing in St. Catharines varies by neighbourhood, age and lot size, but at Under $500K 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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