The New Preston Hill Historic District encompasses a small rural 19th-century village center in the New Preston area of the town of Washington, in Litchfield County, Connecticut.

The district, located at the junction of New Preston Road with Gunn Hill and Findlay Roads, was listed on the National Register of Historic Places in 1985.

The area was by then of recognized significance for the crossroads, with New Preston Road serving as a stage route between Hartford, Connecticut and the Hudson River.

The village supported the surrounding agricultural community, but declined in importance in the mid-19th century, when the village New Preston became more important for the water power the drove its industries.

[3] The district includes other nine other mainly residential properties surrounding the green, and extending westward along New Preston Road.