This 3-BR, 2.5-BA, 4,672-square-foot Beacon Hill townhouse has been on the market since the spring of last year. Can't imagine why it hasn't moved. It's been sleekly renovated and now exudes a sort of Downton Abbey-meets-the-masthead-of-Esquire vibe. The elevator goes to every floor of the house; there are two roof decks; a double living room; and a wood-paneled study. The $400K price-chop came three days ago, leaving the sticker at $4,100,000.