05:10 AM EST Share The developer intends to build the speculative center next to an Amazon.com fulfillment center in North Jacksonville. VanTrust Real Estate LLC applied to the city for permits to build the shell structure of a 552,720-square-foot speculative warehouse at Imeson Park at a construction cost of almost $16.2 million. Imeson Building B, also referred to as Building 200, is along 10501 Cold Storage Road in the North Jacksonville business park. "We are starting the building spec," said VanTrust Executive Vice President John Carey in an email Feb. 9. "We have solid activity but no signed leases" The project is designed on 27.14 acres next to an Amazon.com Inc. fulfillment center.