377 Treadwell St.	359 Treadwell St.	Dr. Henry Rowe House 333 Treadwell St.	338 Treadwell St.	330 Treadwell St.
325 Treadwell St.	Legree Bell House 320 Treadwell St.	R. L. Williams House 282 Treadwell St.	274 Treadwell St.	254 Treadwell St.
232 Treadwell St.	149 Treadwell St.	152 Treadwell St.	143 Treadwell St.	139 Treadwell St.
133 Treadwell St.	134 Treadwell St.	129 Treadwell St.	130 Treadwell St.	126 Treadwell St.
122 Treadwell St.	118 Treadwell St.

Treadwell Street Historic District contains the intact sections of an early twentieth century African American neighborhood. The district provides significant information about the history of the African American community in Orangeburg in the early twentieth century. According to local residents, this neighborhood was one of the most well to do African American neighborhoods in the city. All residents of Treadwell Street, as well as those of the Treadwell-Amelia Streets intersection, listed in the 1920-1921 Orangeburg City Directory, were African American. Most of those listed were laborers or tradesmen, but there were also a few professionals and businessmen living in the neighborhood. The district contains approximately forty buildings, all but one of which were originally residences. The majority of the buildings were constructed between ca. 1890 and ca. 1930 and are set on small lots planted with bushes, trees and lawns. Most of the houses are one-story, weatherboard frame, with simple design and detailing reflecting vernacular architectural modes of the period, including Victorian and Bungalow. Listed in the National Register September 20, 1985.

View a map showing the boundaries of the Treadwell Street Historic District.