42 Union Street, St. Catharines, ON L2S 2R2
St. Catharines
Approved shovel-ready triplex development opportunity in St. 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
Estimate only - excludes property tax, condo fees, utilities and home insurance. Rates vary by lender and term; based on semi-annual compounding.
Walkability, transit, and bike-friendliness for 42 Union Street, St. Catharines, ON L2S 2R2
Provided by Walk Score®. Walk Score, Transit Score, and Bike Score are trademarks of Walk Score.
MLS# X13021732
Listed by THE CANADIAN HOME REALTY INC.
On market since Apr 20, 2026






What comparable homes actually sold for in the last 12 months.






42 Union Street, St. Catharines, ON L2S 2R2 is listed for $589,900 CAD.
42 Union Street, St. Catharines, ON L2S 2R2 has 3 bedrooms and 1 bathroom.
42 Union Street, St. Catharines, ON L2S 2R2 is a Detached.
42 Union Street, St. Catharines, ON L2S 2R2 is in St. Catharines, Ontario.
42 Union Street, St. Catharines, ON L2S 2R2 is currently for sale.
The annual property taxes on 42 Union Street, St. Catharines, ON L2S 2R2 are approximately $2,875 CAD.
Contact Michael Mezheritsky at +1 (416) 716-4439 to arrange a private showing of 42 Union Street, St. Catharines, ON L2S 2R2 (MLS# X13021732). You can also send a message through the contact form on this site.