This is wood frame building, which is currently divided into apartments. The 1890 map of Burlington by C.M Hopkins, CE shows the name M. Callahan on this property. The Burlington City Directory shows Callahans at this address from 1886 to 1901. Michael Callahan shows up in the directory at 23 North Street in 1910. There are also Callahans at 29 North Street in 1901.