IOWA CITY — An Iowa Hawkeyes fan plans to build a house bearing a striking resemblance to one of this city’s most iconic structures — the University of Iowa’s Kinnick Stadium.The 7,400-square-foot house, planned for 101 Lusk Ave., has some nearby Manville Heights residents worried about how such a building fits in with the neighborhood and what its intended use will be.About a dozen residents who live near the proposed house attended Tuesday’s Iowa City Council meeting to raise concerns.