US Treasury Dept. Public Auction - Tues. 11/14 at 12 Noon. Vacant 1-story office building previously used as a call center. Building includes office space, large work areas, training area, and restrooms. The property sits on 1.71 ± acres with 102 parking spaces. Note: Flood Insurance Rate Map No. 47065C 0346 F. A large portion is located in the flood zone Auction Location:.1516 Riverside Rd. Chattanooga (also be auctioned) Details and updates on the web.