LEASING GUIDE · TEXT ALTERNATIVE TO OUR BROCHURE
Historic character.
Modern opportunity.
The Mac Building offers 1,311 square feet of renovated right-hand commercial space at 411 W. Portage Avenue, Sault Ste. Marie, Michigan, directly across from Soo Locks Park. The left-hand commercial space is leased by Prim Aesthetics.
The property
Built in 1903 and completely renovated, the property brings historic architecture together with a modern commercial environment. Original stone, high ceilings, generous windows, and upgraded building systems create a distinctive setting.
Property highlights
- 1,311 sq. ft. of available commercial space
- Modern HVAC and high-speed internet
- 24/7 security systems
- Common breakroom and accessible restrooms
- Parking available
- High ceilings and large windows
- Approx. 1,500 sq. ft. side yard and patio, as described in the brochure
Bring your vision downtown
The brochure describes potential uses including professional offices, specialty retail and services, small-scale manufacturing, regional operations, education, and experience concepts. Discuss your intended use, layout, access requirements, shared amenities, and lease terms with the owner.

Connected to the Soo
A historic downtown address across from Soo Locks Park, with access to the wider Sault Ste. Marie community and the international border.
Schedule a private tour
906.263.5060
info@macbuilding.net
411 W. Portage Avenue
Sault Ste. Marie, MI 49783