When we did this list two years ago, the restaurateur (Macaroni Grill, Eatzi’s, etc.) had his house on the market for $17.5 million. Today, the Briggs Freeman listing describes the house thusly: “The style defies simple characterization. ... Perhaps it’s Italian or modern or Southwestern.” One thing is certain, though. It’s cheaper than it was two years ago. Asking price: $12.5 million.