AMERCO Real Estate Company recently purchased the 175,000-square-foot industrial building at 1570 S. 1st St., Milwaukee, from Grede Foundaries Inc. The building has been vacant for a few months. AMERCO Real Estate Company is the real estate division for Reno, Nev.-based AMERCO, which is the parent company of U-Haul. U-Haul is renovating the building and plans to open a truck and trailer rental center in the first floor and will use the upper four floors for rental storage said U-Haul spokeswoman Joanne Fried. Brian Parrish, Sam Dickman Jr. and Sam Dickman Sr., all of The Dickman Company, brokered the sale of the building.