| Name | Styles | Significance | Periods |
|---|
Greenvale Farm
(582 Wapping Rd.) | Stick, Eastlake | agriculture, architecture, social history | 1850-1874 |
Hog Island Shoal Lighthouse
(S of Hog Island, E passage, Narrangansett Bay) | | architecture, transportation | 1925-1949, 1900-1924 |
Jacob Mott House
(S of Cory's Lane on W. Main Rd.) | | architecture, religion, social history | 1700-1749, 1650-1699 |
Lawton - Almy - Hall Farm
(559 Union St.) | | architecture, agriculture | 1800-1824, 1750-1799 |
Mount Hope Bridge
(RI 114 over Narragansett Bay) | | transportation, engineering | 1925-1949 |
Oak Glen
(745 Union St.) | | social history, architecture, education | 1850-1874, 1875-1899 |
Portsmouth Friends Meetinghouse Parsonage and Cemetery
(11 Middle Rd. and 2232 E. Main Rd.) | | education, politics, government, military, architecture | 1650-1699, 1700-1749 |
Prudence Island Lighthouse
(E end of Sandy Pt. on Prudence Island) | | architecture, transportation | 1875-1899, 1900-1924, 1925-1949, 1850-1874 |
Union Church
(Union St. and E. Main Rd.) | | military, religion, architecture | 1850-1874, 1700-1749 |
