| Name | Styles | Significance | Periods |
|---|
Fairville Historic District (Kennett Pike between Fairville Rd. and Hickory Hill Rd., Pennsbury Township) | Colonial Revival, No Style Listed | commerce, architecture | 1750-1799, 1700-1749, 1800-1824, 1875-1899, 1825-1849, 1850-1874, 1900-1924, 1925-1949 |
Gideon Wickersham Farmstead (750 Northbrook Rd.) | Other, Colonial Revival | architecture | 1800-1824 |
Hamorton Historic District (Jct. of US 1 and SR 52) | Colonial Revival, Gothic Revival | commerce, architecture, social history | 1850-1874, 1875-1899, 1925-1949, 1800-1824, 1900-1924, 1825-1849, 1750-1799 |
Harlan Log House (Fairville Rd.) | Other | architecture, exploration, settlement | 1700-1749, 1875-1899, 1800-1824 |
Joseph Gregg House (500 Chandler Mill Rd., Kennett Township) | Colonial | architecture | 1825-1849, 1800-1824, 1850-1874, 1750-1799, 1700-1749 |
Kennett Square Historic District (Roughly bounded by Sickles, Willow, Mullberry, Broad, South, Union, Cedar, Lafayette, State, and Washington) | Federal, Late Victorian, Colonial Revival | industry, architecture, commerce | 1900-1924, 1800-1824, 1925-1949, 1875-1899, 1850-1874, 1825-1849 |
Marlborough Village Historic District (354--418 Marlborough Rd. and 901 and 940 Marlborough Springs Rd., East Marlborough and Newlin Townships) | Greek Revival, Bungalow, Craftsman | architecture, social history | 1925-1949, 1875-1899, 1900-1924, 1850-1874, 1800-1824, 1825-1849, 1750-1799 |
Peter Harvey House and Barn (E of Kennett Sq. on Hillendale Rd., Mendenhall) | No Style Listed | architecture | 1750-1799, 1825-1849 |