The Amos Chase House and Mill are located in Weare, New Hampshire, on the banks of the Piscataquog River. The house is oriented facing the road, while the mill is behind it, on the bank of the river. The mill is the only surviving 19th-century mill building in Weare. The house was built about 1836 by Amos Chase, as was a mill. That mill burned in 1844; the present mill was built by Chase as a replacement a few years later. This mill was the only one in the town to survive the New England Hurricane of 1938, although its waterwheel was washed away. Amos Chase was a tool manufacturer and one of several members of a locally prominent family operating small mills in the town. His son later used the mill in the manufacture of baskets. The large Greek Revival style home has all the hallmarks of the style, from the pediment facing the street, to the pilasters at the entrance and corners.