8617 Harper Avenue High-visibility commercial building with approx. 5, 700 sq ft of usable space on busy Harper Ave! This solid structure offers flexible potential for retail, office, warehouse, or mixed-use conversion. The property sits on a well-traveled corridor with excellent street exposure and easy access to major freeways. Open interior layout makes it ideal for customization — bring your business vision or redevelopment plans to life in one of Detroit’s growing commercial districts. Great opportunity for owner-users or investors seeking strong long-term value.