This listing offers professional office space for lease at 507 S Cool Springs Road in O'Fallon, Missouri. The two-story building contains 14,486 square feet that can be leased in divisible units as small as 2,500 square feet. The property sits on 3.42 acres with abundant parking and access to major roadways. Electricity includes 220-volt, 3-phase power and each floor has separate metering.