15 Hubert Street: The block-through landmarked building—also known as 407 Greenwich Street—is undergoing a gut renovation and vertical enlargement lead by the omnipresent CetraRuddy. When complete, the building will have a ground-floor restaurant, nine 2,300-square-foot apartments on floors two through four, and three larger duplex penthouses on floors five and six. There will also be a rooftop common space. BBH notes that thebuilding’s teaser site avails that pricing will be between $2.8 million and $5.2 million.