339 Grand Street, also addressed as 57 Ludlow Street, located at the corner of Ludlow Street in the Lower East Side neighborhood of Manhattan, New York City was completed in c. 1831–1833 in the Federal style as one of five row houses constructed by John Jacob Astor on property he purchased in 1806. The early tenants of the building were several dry goods merchants. The rear addition on Ludlow Street was built c.1855. The front of the house has been a storefront since at least 1884.