In Q3 2015, office leasing activity in Detroit totaled 1.7 million square feet across 54 transactions. The largest lease signed was for nearly 89,000 square feet in the Growing submarket. Most leases were for new tenants entering the market or renewals by current occupants. Leasing activity was strongest in the Birmingham, Dearborn, and Northern I-275 Corridor submarkets and focused in the healthcare, technology, and professional services industries.