Hunstanton, also known as Sweet Briar, is a historic plantation house located near Winnsboro, Fairfield County, South Carolina. It was built about 1850, and is a 1+1⁄2-story, rectangular, weatherboarded Greek Revival style frame residence on a raised brick basement. It has a rear ell and the front façade features a pedimented porch with paneled wooden pillars.[2][3]