Welcome to 41 Louisa Street A Rarely Offered Legal Duplex! Proudly owned by the same family for 35 years, this solid two-storey brick home offers incredible investment potential or the opportunity to live in one unit and rent out the other. Zoned R2 with two separate hydro meters, the property features two self-contained one-bedroom apartments: Upper Unit: Occupying the entire second floor with its own entrance and exclusive use of the front porch. Features a brand new kitchen (2023), spacious living room, office space, bedroom, and a 4-piece bathroom. Lower Unit: Spanning the main floor and basement with its own private entrance. Recently freshly painted from top to bottom, including the kitchen cabinets. Offers a full kitchen, living room, office space, bedroom, 4-piece bathroom, plus access to the back deck and backyard. This property is an excellent addition to any investment portfolio, with the potential to generate $1,595 + hydro per unit. Whether you're a savvy investor or looking for a mortgage helper, 41 Louisa Street is a must-see opportunity.
Multi-familyProperty Type
3,190 sq ftLot Size
Listed by Michelle Atherton• ROYAL LEPAGE NRC REALTY
St Catharines Collegiate Institute And Vocational School
Public, 9-12 • Assigned
Provided by Local Logic
Lifestyle
Provided by Walk Score and Local Logic
Property details
Interior
Exterior
Kitchen
Bathroom
Bedroom
Living
Interior features
Full, partially finished basement
Heating & cooling
Natural gas hot water heating
No central cooling
Exterior features
Deck and porch
Flat, level lot
Home design
Duplex residential income property
North-facing
2 storeys
Construction
Brick construction
Block foundation
Asphalt roof
Utilities
Public water
Cable available
Sale and tax history for 41 Louisa St
Sale History
Tax History
Date
Event
Price
TREB #X13017716
Jul 7, 2026
Price Changed
$499,000
Jun 25, 2026
Relisted
—
Jun 24, 2026
Delisted
—
May 27, 2026
Price Changed
$565,000
Apr 19, 2026
Listed
$599,000
TREB #X12398802
Nov 29, 2025
Delisted
—
Oct 8, 2025
Price Changed
$699,000
Sep 11, 2025
Listed
$725,000
+31
Welcome to 41 Louisa Street A Rarely Offered Legal Duplex! Proudly owned by the same family for 35 years, this solid two-storey brick home offers incredible investment potential or the opportunity to live in one unit and rent out the other. Zoned R2 with two separate hydro meters, the property features two self-contained one-bedroom apartments: Upper Unit: Occupying the entire second floor with its own entrance and exclusive use of the front porch. Features a brand new kitchen (2023), spacious living room, office space, bedroom, and a 4-piece bathroom. Currently vacant and move-in ready. Lower Unit: Spanning the main floor and basement with its own private entrance. Recently freshly painted from top to bottom, including the kitchen cabinets. Offers a full kitchen, living room, office space, bedroom, 4-piece bathroom, plus access to the back deck and backyard. Currently rented to long-term tenants who wish to stay. This property is an excellent addition to any investment portfolio, with the potential to generate $1,595 + hydro per unit. Whether you're a savvy investor or looking for a mortgage helper, 41 Louisa Street is a must-see opportunity.
TREB #X12349988
Aug 18, 2025
Listed
$725,000
As the MLS and public records start to fill up, we'll list the details here.