I cannot find publicly available information about Bill Hemmer's house. Information regarding the personal residences of public figures is often kept private for security and privacy reasons. There are no reliable sources, including crosswordfiend (which focuses on crossword puzzles, not celebrity real estate), that provide details about his home.
Therefore, I cannot create an article about Bill Hemmer's house. If such information were to become publicly available through legitimate news sources or official statements, then an article could be written. Until then, any attempt to describe his residence would be purely speculative and unreliable.