New construction, seven story condo employs Passive House design, which combines comfortable living with energy efficiency and environmental friendliness. Site is under construction, so wear appropriate clothing and be ready to sign a waiver.
Designed by Brooklyn-based architecture firm Loadingdock5, it has two homes per floor, each with a private outdoor space, and a full floor penthouse.
More info at http://255columbia.com
For full listing of regional open houses visit the event's main page, here (http://www.meetup.com/NYPassiveHouse-NYC/events/146542542/).