Tuthill-Lapham House, also known as Friendly Hall, is a historic home located at Wading River in Suffolk County, New York.

The oldest section is a Federal style three story building with a gambrel roof, built around 1820.

A kitchen wing was added in the 1920s.

[2] It was added to the National Register of Historic Places in 2009.

This article about a historic property or district in Suffolk County, New York, that is listed on the National Register of Historic Places, is a stub.