ENTIRE TOP FLOOR AND EXCLUSIVE ROOF RIGHTS The 12th Floor of 134 West 26th Street offers a prospective buyer the opportunity to create a spacious and light-filled penthouse loft with enormous skylights and a stunning roof-top amenity. Exciting and convenient Chelsea location, close to all west side subways, this property would be ideal for a corporate office, family office, foundation office (the Helen Frankenthaler Foundation owns a floor) a medical office (the Feldenkrais Institute owns a floor), a non-profit office (MoMath offices are in the building), culinary school, and many other uses.