Condos in the City's Second-Oldest Cast Iron Building Are Here

Name & Address: Obsidian House, 93 Reade Street
Developer: Knightsbridge Properites
Architect: WORKac
Size: six stories, four units
Prices: $2.95 - $7.45M
Sales & Marketing: Corcoran Sunshine Marketing Group

Two of the four large apartments in the rental to condo conversion at 93 Reade Street are on the market. Obsidian House, the city's second-oldest cast iron building so called for its dark facade and "unusual extruded roofline" that was added by WORKac and "resembles jagged forms of volcanic rock," has a three-story, five-bedroom penthouse with a rooftop shower spa tub now on the market for $7.45 million, and three two-bedroom loft style residences, one of which is on the market for $2.95 million. The property is developed by Knighstbridge, who is also behind Shigeru Ban's lauded Cast Iron House.

· Listings: 93 Reade Street [Corcoran via StreetEasy]
· Obsidian House [official]
· All Obsidian House coverage [Curbed]