The corner building at 85 Mott Street began its history as a luxurious brick-fronted home, complete with all the trappings of a Federal-style while also holding on to some Georgian elements. It featured dormers on a peaked roof, a pair of chimneys, and charming arched windows. Owing to its corner location, it perhaps received much more sunlight than most mid-block Federals. It likely only remained a single-family home for a short time, as the density of the city closed in on it. By 1835 it, and its two Mott Street neighbors, were bought by the Bull family and became multifamily dwellings. . Over the next century, the structure at no. 85 saw likely thousands of residents cycling through the various ethnic communities that inhabited the neighborhood. In the 1870s the ground floor was converted into commercial space, occupied by variously by a tavern and retail shops. . The Bull family sold the three buildings in 1939 and Chinatown-born architect Poy Gum Lee was hired to design a new structure for the On Leong Tong, or Chinese Merchants Association. The resulting building, completed in 1951, was a cultural hybrid, which combined a Modern style with stereotypical “Chinese” features, like a pagoda roof and projecting balconies.