| Name | Styles | Significance | Periods |
|---|
Farnsworth Homestead (21 Elm St.) | Greek Revival | architecture | 1850-1874 |
Knott Crockett House (750 Main St.) | Federal | politics, government, architecture, commerce | 1850-1874, 1825-1849 |
Main Street Historic District (Main St. from Limerock to Winter Sts.) | Italianate, Greek Revival, Other | commerce, architecture | 1850-1874, 1900-1924, 1875-1899 |
Rankin Block (600-610 Main St.) | Greek Revival | commerce, architecture | 1850-1874 |
Rockland Breakwater Lighthouse (Rockland Harbor) | Colonial Revival | transportation, architecture, commerce | 1900-1924 |
Rockland Public Library (Union St.) | Beaux Arts, Romanesque | architecture | 1900-1924 |
Rockland Railroad Station (Union St.) | No Style Listed | transportation, architecture | 1900-1924 |
Rockland Residential Historic District (Roughly bounded by Granite, Union, Masonic, Broad, Limerock, and Broadway Sts.) | Queen Anne, Italianate, Greek Revival | architecture | 1875-1899, 1925-1949, 1900-1924, 1850-1874, 1825-1849 |
Rockland Turntable and Engine House (Park St. W of Rockland RR Station) | No Style Listed | transportation | 1925-1949, 1900-1924 |
Security Trust Building (Elm and Main Sts.) | No Style Listed | architecture | 1900-1924 |
Strand Theatre (345 Main St.) | Other, Modern Movement | entertainment, recreation | 1950-1974, 1900-1924, 1925-1949 |
Timothy and Jane Williams House (34 Old County Rd.) | Italianate | industry, architecture | 1850-1874, 1825-1849, 1875-1899 |