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45 Welland Avenue

451 - Downtown / St. Catharines, ON L2R 2M4

ActiveFor Sale
0 Beds
0 Baths
2,616 Sq Ft
10,001 Lot Sq Ft
Commercial

About This Property

Unique mixed-use investment opportunity in a highly visible location. This well-maintained two-storey building features a professionally finished commercial office on the main floor and a self-contained two-bedroom residential apartment on the second floor, offering excellent income potential. The property has benefited from numerous updates over the years, including a newer roof, vinyl windows, gas-fired boiler, central air conditioning, updated mechanical systems, and modern interior finishes while maintaining its historic character. Conveniently located close to downtown amenities, public transit, and major transportation routes. Ideal for owner-occupiers, investors, or professional office users seeking additional residential income.

Property Details

StatusActive
Property TypeCommercial
Listing TypeFor Sale
Interior Size2,616 sq ft
Lot Size10,001 sq ft
Bedrooms0
Bathrooms0
Postal CodeL2R 2M4
Last UpdatedSep 14, 2026 · 11:45 a.m.

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Features & Amenities

  • View
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® X13674594

Listed by ROYAL LEPAGE NRC REALTY

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.

$1,100,000

asking price

MLS®X13674594
TypeCommercial
CitySt. Catharines
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$5,371

/month · $880,000 mortgage

Down Payment20% — $220,000
Interest Rate5.5%

Amortization

Total Interest

$731,434

Total Cost

$1,611,434

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

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Listed By

ROYAL LEPAGE NRC REALTY