19 East 64th Street

The building was designed in French 18th-century style by Philadelphia, Pennsylvania, architect Horace Trumbauer.

The Wildenstein art firm was located in the former Vanderbilt house at 647 Fifth Avenue, between 51st and 52nd Streets, for several years prior to the structure's completion.

[1] The Charles F. Noyes Company arranged a five-year extension of a $545,000 mortgage at 5% in June 1932.

[4] In April 2010, the combined gallery announced it was splitting, and Pace bought out Wildenstein's 49%.

[8][7] A judge rejected the suit in March 2017, stating that the verbal agreement was not legally binding.