Lehoullier Building : city : Somersworth | [TABLECONTEXT] : [title] : National Register of Historic Places listings in Strafford County, New Hampshire | Somersworth : location : 161-169 Main St. 43°15′31″N 70°51′46″W﻿ / ﻿43.258611°N 70.862778°W | [TABLECONTEXT] : name_on_the_register : Lehoullier Building | Lehoullier Building : date_listed : December 26, 1979 (#79000211)
On December 26, 1979, the Lehoullier Building on 161-169 Main St. was listed as a historic place in the national register.