| Name | Styles | Significance | Periods |
|---|
| Burden Iron Works Site | | historic - non-aboriginal, engineering, invention, industry | 1875-1899, 1800-1824 |
Burden Ironworks Office Building (Polk St.) | | architecture, industry | 1875-1899 |
Cannon Building (1 Broadway) | Greek Revival | commerce, architecture | 1825-1849 |
Central Troy Historic District (Roughly bounded by Grand St., Fifth Ave. and Third, Adams, and First and River Sts.) | Late Victorian, Greek Revival, Classical Revival | architecture, transportation, education, community planning and development, industry, commerce | 1850-1874, 1925-1949, 1825-1849, 1875-1899, 1900-1924, 1800-1824, 1750-1799 |
Champlain Canal (Extends N from Troy to Whitehall) | | transportation, commerce, industry, engineering | 1800-1824, 1850-1874, 1875-1899, 1825-1849 |
Church of the Holy Cross (136 8th St.) | | architecture, social history, education, religion | 1825-1849 |
Emma Willard School (Pawling and Elmgrove Aves.) | Georgian | education, architecture | 1925-1949, 1900-1924 |
Fifth Avenue - Fulton Street Historic District (Bounded by Grand, William, and Union Sts., and Broadway) | | religion, architecture, community planning and development, industry | 1875-1899, 1850-1874 |
Gardner Earl Memorial Chapel and Crematorium (50 101st St.) | Romanesque | architecture, engineering, art | 1875-1899 |
Hart- Cluett Mansion (59 2nd St.) | Federal | commerce, architecture | 1825-1849 |
Ilium Building (NE corner of Fulton and 4th Sts.) | | architecture, commerce | 1900-1924 |
Kate Mullany House (350 8th St.) | Italianate | social history | 1875-1899, 1900-1924, 1850-1874 |
McCarthy Building (255-257 River St.) | | commerce, architecture | 1900-1924 |
National State Bank Building (297 River St.) | Beaux Arts | architecture, commerce | 1900-1924 |
Oakwood Cemetery (101st St.) | Mid 19th Century Revival | art, architecture, landscape architecture, social history | 1850-1874, 1900-1924, 1875-1899, 1925-1949, 1825-1849 |
Second Street Historic District (Both sides of 2nd St.) | Greek Revival | commerce, education, landscape architecture, politics, government, architecture, performing arts | 1800-1824, 1875-1899, 1925-1949, 1900-1924, 1750-1799 |
Troy Gas Light Company (NW corner of Jefferson St. and 5th Ave.) | | architecture, industry | 1850-1874 |
Troy Public Library (100 2nd St.) | | education, architecture, art | 1875-1899 |
Troy Savings Bank and Music Hall (32 Second St.) | Second Empire, Italianate | architecture | 1850-1874 |
US Post Office - Troy (400 Broadway) | Classical Revival | architecture, art, politics, government | 1925-1949 |
W. & L. E. Gurley Building (514 Fulton St.) | Classical Revival | industry | 1875-1899, 1850-1874 |
Washington Park Historic District (Washington Park and adjacent properties on 2nd, 3rd, and Washington Sts. and Washington Pl.) | | community planning and development, architecture | 1825-1849, 1800-1824 |
Winslow Chemical Laboratory (105 Eighth St.) | Romanesque | architecture, education | 1900-1924, 1925-1949, 1850-1874, 1875-1899 |