Cobblestone Farmhouse at 1229 Birdsey Road is a farmhouse in the town of Junius, New York, in Seneca County, New York. It is significant as a well-preserved example of cobblestone architecture, in a vernacular Greek Revival style. North of the house, there is also a large barn believed to date to the late 19th century. This property was listed on the National Register of Historic Places on August 6, 2008. It is the sixth property listed as a featured property of the week in a program of the National Park Service that began in July, 2008.