About this property

New Listing. Welcome to 348 Ambrose Street, a truly unique opportunity offering incredible space, character and potential in the heart of Port Arthur. Situated on a massive 132 x 100 ft, four-lot property, this impressive 3,450 sq ft home opens the door to countless possibilities. Investors will appreciate the potential to create up to four residential units, with the home already offering 4 kitchens, 4 bathrooms and 8 bedrooms. For multigenerational or large families, the generous layout provides the space and flexibility that is increasingly hard to find. Or, bring this property back to its roots and create a spectacular executive family home filled with historic charm. Inside, beautiful hardwood floors, original wood craftsmanship, a stunning staircase, formal living and dining spaces and impressive room sizes showcase the character of this one-of-a-kind property. Outside, mature landscaping and an expansive yard add even more appeal. Located in a highly walkable area near downtown Port Arthur, amenities, restaurants, parks and the waterfront are within easy reach. A property that truly needs to be viewed to appreciate its size, versatility and potential. Call for more information!

Features & finishes

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Air Conditioning

Basement

Property details

MLS® Number	X13700966
Status	Active
Listing Type	For Sale
Property Type	Single Family Home
Interior Size	3,000 sq ft
Beds / Baths	8 bed · 0 bath
Neighbourhood	Court / Cumberland
City	Thunder Bay
Postal Code	P7B 1L9
Province	ON
Listed Date	August 21, 2026
Days on Market	24
Price per Sq Ft	$167
Brokerage	Re/Max First Choice Realty Ltd.