Grady County Georgia (Historic Districts) has 3 places on the National Register of Historic Places including 2 places of Statewide significance. Significant places include Dickey--Birdsong Plantation and Pebble Hill Plantation, Cairo Commercial Historic District.
Some of the country's most noteable architects helped create the Grady County places including V. Ethylwyn Harrison and Abram Garfield. Prominent architectural styles found in Grady Country are Classical Revival, Art Deco and Colonial Revival.