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Houses for Sale in St. Catharines ON Under $300K

Showing results 1 - 7 of 7

Are you looking for houses under $300k for sale in St. Catharines ON? Square Yards Canada offers a wide selection of properties that cater to various budgets in St. Catharines. Browse through detailed listings with HD images and guides to find the ideal property that fits your budget and preferences in St. Catharines. Whether you’re looking to buy houses under under $300k in St. Catharines ON for residential living or as investment opportunities, our listings allow you to filter by amenities, property age, number of bedrooms and much more. Explore a diverse range of St. Catharines houses for sale under under $300k, including freehold homes, condos, and commercial properties.

Last Updated: June 28, 2026

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1 BALL Avenue, Niagara, ON , MLS #X12872756 , Image - 1

1 BALL Avenue 460 - Burleigh Hill, St. Catharines, Niagara, ON MLS® X12872756

Residential Freehold (Vacant Land)

$99999.0

< 700 sq-ft

Build what you want, exactly the way you want it. This premium R3-zoned vacant lot in St. Catharines offers a rare opportunity to create your dream ho

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241 St. Paul Street W, Niagara, ON , MLS #X12010457 , Image - 1

Unit-304, 241 St. Paul Street W 458 - Western Hill, St. Catharines, Niagara, ON MLS® X12010457

Residential Freehold (MobileTrailer)

$169000.0

2 Beds
1 Baths
700-1100 sq-ft

Priced to sell and offering the best deal on the market, this 2-bedroom, 1-bathroom trailer isa perfect opportunity for renovators, flippers, and cont

28 Photos

365 Geneva Street, Niagara, ON , MLS #X13234290 , Image - 1

Unit-411, 365 Geneva Street 446 - Fairview, St. Catharines, Niagara, ON MLS® X13234290

Residential Condo & Other (Condo Apartment)

$299900.0

2 Beds
1 Baths
900-999 sq-ft

This charming 2-bedroom condo in the quiet and well-maintained Parklands building is the perfect blend of comfort and convenience. Recently updated wi

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15 Hillview Road N, Niagara, ON , MLS #X13214384 , Image - 1

15 Hillview Road N 458 - Western Hill, St. Catharines, Niagara, ON MLS® X13214384

Residential Freehold (Vacant Land)

$249900.0

< 700 sq-ft

Welcome to 15 Hillview North, a rare opportunity to own a beautiful vacant lot in the heart of St. Catharines. This prime parcel of land offers a peac

36 Photos

264 Oakdale Avenue, Niagara, ON , MLS #X12845284 , Image - 1

Unit-102, 264 Oakdale Avenue 456 - Oakdale, St. Catharines, Niagara, ON MLS® X12845284

Residential Condo & Other (Condo Apartment)

$259900.0

Price drop by 5.5%

2 Beds
1 Baths
800-899 sq-ft

Welcome to 264 Oakdale Avenue, Unit 102, an affordable 2 bedroom condo offering a practical layout and a great opportunity for first time buyers looki

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359 GENEVA Street, Niagara, ON , MLS #X12867466 , Image - 1

Unit-811, 359 GENEVA Street 446 - Fairview, St. Catharines, Niagara, ON MLS® X12867466

Residential Condo & Other (Condo Apartment)

$299900.0

Price drop by 3.2%

2 +0 Beds
1 Baths
900-999 sq-ft

Welcome to Suite 811 at Geneva on the Park-where modern renovation meets parkside tranquility. This bright, airy two-bedroom residence has been meticu

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34A Oakdale Avenue 456 - Oakdale, St. Catharines, Niagara, ON MLS® X12940762

Residential Freehold (Vacant Land)

$199777.0

Building lot in Merriton surrounded by all new homes. Deep lot with ALL DEVELOPMENT FEES PAID. Owner has an approved plan of about 2000 sq ft but chan

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