$449,000
342 Mary St N
Oshawa, ON L1G 5C8
342 Mary St N, Oshawa — Listed at $449,000. 2 bedroom, 2 bathroom 1 1/2 Storey Detached. MLS® E14107444.
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Description
Attention contractors, builders, and savvy investors! This detached two-storey home offers over 3,000 sq. ft. of space and endless potential for those looking to renovate, reimagine, or explore future development possibilities. Situated on a great-sized lot in the established community of O'Neil, this property is zoned R5-A, with potential for a fourplex development, subject to buyer due diligence and all applicable municipal approvals. Conveniently located close to schools, community centres, everyday amenities, and more, this is an exciting opportunity to unlock the full potential of a property in a desirable Oshawa location. Property is being sold AS IS, WHERE IS. Bring your vision, creativity, and plans to make the most of this unique opportunity!
Property Details
Property Insights
Listing Courtesy of: Keller Williams Energy Real Estate
MLS® #E14107444


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HouseIndex Take: 342 Mary Street N
This detached (1 1/2 Storey) is located in the O'Neill neighbourhood of Oshawa.
The home offers 2 bedrooms, 2 bathrooms.
Features include a unfinished basement, 5 parking spaces including a 1-car garage.
Additional details: lot dimensions of 52.11 × 142.31 feet.
Listed at $449,000 CAD with annual property taxes of $6,584.93 (2026).
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About Oshawa Real Estate
This Detached is located in the O'Neill community in Oshawa. Oshawa is Durham Region's largest city and home to Ontario Tech University and Durham College. The city offers the GTA's most affordable detached homes with GO Transit connectivity to downtown Toronto. The Oshawa Centre, revitalized downtown core, and Lakeview Park provide amenities, while the 401/407 interchange ensures highway access. Detached homes in Oshawa are in high demand among families seeking space, privacy, and long-term equity growth.












