Listed by The Canadian Home Realty Inc..

42 Union Street is a Detached, 1 1/2 Storey and is currently for Sale @ $589,900. Taxes in 2025 were $2,875.30.

More homes for sale under 600k in St. Catharines

Approved shovel-ready triplex development opportunity in St. The 1 1/2 Storey on 42 Union Street has 3 bedrooms, 1 bathrooms, and is located on a 155.24 x 38.48 ft lot in the community of Western Hill . Catharines! Calling all investors,builders, and savvy buyers. This is a rare chance to begin construction immediately with anapproved triplex permit already in hand, avoiding months of planning delays and significantsoft costs. Plans are completed for approximately 3,900-4,000 sqft of total build, designed asthree self-contained residential units featuring efficient layouts, multiple washrooms, andmodern exterior elevations tailored for strong rental appeal. Ideal for investors seekinglong-term hold cash flow, a BRRRR strategy, or builders looking for a ready-to-go project withapprovals secured and equally attractive for a buyer looking to live in one unit and rent theother two for supplemental income. Situated in a desirable neighbourhood close to schools,Montessori and childcare centres, parks, public transit, shopping, and everyday amenities, withconvenient access to downtown St. Catharines, Brock University, the Pen Centre, and majorroutes. A turnkey multi-unit opportunity in a growing rental market

The address 42 Union Street was listed for sale (MLS# X13021732) on Monday, April 20, 2026.