Former Trenton Industrial Complex Being Transformed Into Mixed-Use Community–An increasing number of New Jersey developers are finding new uses for vacant or abandoned historic buildings in urban areas, including in the state capital. “Jersey City and Hoboken, and now Newark, have experienced really incredible redevelopment, and I think that Trenton is next,” explained longtime city resident John Hatch, a principal of HHG Development Associates, LLC and a partner at Clarke Caton Hintz.