Residential Duplex zoned commercial for mixed use
Main living rm- could be great commercial office
Virtually staged
Entryway/Foyer for main unit
Living room/Dining or office space.
100 Niagara Street photo 6
virtually staged
Dining room or office
100 Niagara Street photo 9
Main floor kitchen
100 Niagara Street photo 11
100 Niagara Street photo 12
Main floor unit laundry
Main floor bathroom
Main floor unit - bedroom 1 or office
Virtually staged
Bedroom 2
100 Niagara Street photo 18
Basement - (main/unit 1) recroom w/ gas fireplace
100 Niagara Street photo 20
Flex space - unit 1
basement bathroom - unit 1
Stairs to upper unit
Living room upper unit
100 Niagara Street photo 25
4 piece bathroom upper unit
eat-in kitchen upper unit
100 Niagara Street photo 28
Bedroom 1 (upper unit)
100 Niagara Street photo 30
Bedroom 2 (upper unit)
Separate laundry for upper unit
Backyard
100 Niagara Street photo 34
Fully fenced
Main floor unit
Basement -main unit
Upper unit
100 Niagara Street photo 39

100 Niagara Street

St. Catharines, ON L2R 4L4

ActiveFor Sale
0 Beds
0 Baths
Commercial

About This Property

This home has operated as a duplex with two self-contained units since 1967 by its original owners. Unit 1 is main floor & basement and features a spacious foyer/mudroom, living room, dining, kitchen, 2 bedrooms and a full bathroom on the main level. Downstairs the there is a rec-room with gas fireplace and a 2-pc bathroom and plenty of storage. The fully-fenced backyard is accessed by this unit as well. Unit #2 (upper) is accessed by a completely separate exterior door and features 2 bedrooms, 3-piece bathroom, living room, and eat-in kitchen. Each unit has it's own meter and own laundry. There is a detached garage s well. The property is zoned M2/Commercial, allowing for a broad range of retail, professional, or office uses. This versatile space presents an excellent opportunity for investors, entrepreneurs, or owner-operators seeking a highly visible business location with the added potential for a convenient live-work setup, all with quick access to major routes and amenities. Buyer to do due diligence on legal uses.

Property Details

StatusActive
Property TypeCommercial
Listing TypeFor Sale
Bedrooms0
Bathrooms0
Postal CodeL2R 4L4
Last UpdatedAug 8, 2026 · 5:51 p.m.

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Features & Amenities

  • View
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® X12776094

Listed by BOSLEY REAL ESTATE LTD.,

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$425,000

asking price

MLS®X12776094
TypeCommercial
CitySt. Catharines
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$2,075

/month · $340,000 mortgage

Down Payment20% — $85,000
Interest Rate5.5%

Amortization

Total Interest

$282,599

Total Cost

$622,599

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

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Listed By

BOSLEY REAL ESTATE LTD.,