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Welcome to 107 Lake Street, an exceptional, fully renovated duplex for sale in the vibrant heart of downtown St. Catharines, offering a turn-key opportunity for investors or homebuyers seeking a beautiful property with a mortgage helper. The carpet-free main-floor suite features a bright, open-concept living area with a charming faux fireplace, two comfortable bedrooms, and exclusive access to a private covered side porch and a rare fully fenced backyard. Upstairs, the sun-filled upper suite boasts oversized windows, two generous bedrooms, a stylish 4-piece bath with a fully tiled tub surround, and a standout L-shaped kitchen. Both suites are built for easy living with beautifully updated kitchens showcasing custom cabinetry, quartz-style counters, subway-tile backsplashes, and full stainless-steel appliances. Situated in an unbeatable, highly walkable location, you are just steps from the shops, cafes, and restaurants of St. Paul Street, historic Montebello Park, and the Central Library. With Connaught Public School, St. Catharines Collegiate, and Brock University all nearby, plus quick commuter access to Highway 406 and the QEW, this move-in-ready property is the ultimate downtown investment.
Highway 7 & Lake St
Source: Public Records
Discover key demographics, population statistics, and environmental insights for the St. Catharines, ON area.
97/100
Walker's Paradise
Walk Score ®
61/100
Good Transit
Transit Score ®
71/100
Very Bikeable
Bike Score ®
Daily errands do not require a car. Many nearby public transportation options. Biking is convenient for most trips.
38 nearby routes: 37 bus, 1 rail, 0 other
The average walkability score in the surrounding area is Walk Score: 42/100, Transit Score: 33/100, Bike Score: 48/100.
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2 bds • 2 ba • 1,130 sqft
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2 bds • 2 ba • 1,245 sqft
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3 bds • 3 ba • 1,200 sqft
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2 bds • 1 ba • sqft
8 ELIZABETH STREET
2 bds • 1 ba • 800 sqft
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2 bds • 2 ba • sqft
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bds • 0 ba • 0 sqft
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3 bds • 2 ba • sqft
155 1/2 LAKE STREET
bds • 1 ba • 1144 sqft
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3 bds • 2 ba • 1467 sqft
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3 bds • 2 ba • 1467 sqft
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2 bds • 2 ba • 1130 sqft
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3 bds • 1 ba • 1034 sqft
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2 bds • 2 ba • sqft
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3 bds • 2 ba • sqft
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4 bds • 2 ba • sqft
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3 bds • 1 ba • 799 sqft
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3 bds • 1 ba • 799 sqft
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3 bds • 2 ba • 782 sqft
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2 bds • 1 ba • 854 sqft
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201 - 43 CHURCH STREET
Source: Realty.com
107 Lake Street, St. Catharines ON L2R 5X7, St. Catharines, ON L2R 5X7 in St. Catharines, ON L2R 5X7 is a duplex listed at $398,900. Highlights include 4 bedrooms, 2 bathrooms, 1,176 sq. ft., built in 1968, $339 per sq. ft.. Realty.ca has 28 photos, sales history, school insights, and mortgage tools for this listing.
Realty.com has 28 photos of 107 Lake Street, St. Catharines ON L2R 5X7.
Our records indicate that 107 Lake Street, St. Catharines ON L2R 5X7 was built in 1968.
The full address for this home is 107 Lake Street, St. Catharines ON L2R 5X7, St. Catharines, ON L2R 5X7.
107 Lake Street, St. Catharines ON L2R 5X7 has been listed on Realty.com since Tue September 15, 2026
Daily errands do not require a car. Many nearby public transportation options. Biking is convenient for most trips.
The average walkability score in the surrounding area is Walk Score: 42/100, Transit Score: 33/100, Bike Score: 48/100.
Listing provided courtesy of:
RE/MAX Aboutowne Realty Corp.
(tel: 905-842-7000)
Listing agent:
Duncan Harvey
(tel: 905-510-5995)
This content last refreshed on 2026-09-29 18:59:11. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.