New York Post A rare penthouse with one of NYC’s few golden domes has hit the market for $13.5M
Set atop the landmarked O’Neill Building at 665 Sixth Ave., the duplex spans roughly 4,800 square feet -- and comes with a supremely rare perk.
Set atop the landmarked O’Neill Building at 665 Sixth Ave., the duplex spans roughly 4,800 square feet -- and comes with a supremely rare perk.