The Levi B Frost House, also known as the Asa Barns’ Tavern, is a historic building in the Marion village of Southington, Connecticut.

Frost was a blacksmith who specialized in shoeing oxen and making hand-forged bolts and other products, and he bought the house from Barns in 1820.

He incorporated a full pedimented gable, three-bay facade, recessed front doorway that is flanked by plain pilasters that support an entablature with projecting cyma cornice characteristic of Greek Revival buildings.

[3] Investigators believe that the large rear room appears older than the rest of the house and, according to local lore, may be the pre-1836 taproom of the former tavern.

[3] The supporting beams under the rear portion of the house are tree trunks with bark intact, indicating that this part of the building is older.