Hillwood said today that it has begun construction on a 379,700-square-foot Lakeside Trade Center 2 building in its Lakeside Trade Center development in Flower Mound, Texas. The building is set for completion in October and will sit at the northeast corner of F.M. 2499 and Enterprise Drive. The 196,000-square-foot Lakeside Trade Center 1 was completed early last year. Upon completion, the 137-acre development will include five buildings.