| Name | Styles | Significance | Periods |
|---|
East Main Street - Cherry Street Historic District (215--270 and 35--73 Main, 2--16 Linden, 3--24 Ash, 26--73 Cherry, 6--19 May, and 8 Park Sts.) | Federal, Greek Revival, Italianate | community planning and development, architecture | 1850-1874, 1825-1849, 1875-1899, 1900-1924, 1925-1949, 1800-1824 |
Grove Street School (23 Grove St.) | Late Victorian | architecture, education, community planning and development | 1925-1949, 1875-1899, 1900-1924 |
Pleasant Street School (54 Pleasant St.) | Late Victorian | education, architecture, communications | 1900-1924, 1925-1949, 1875-1899 |
Spencer Town Center Historic District (Main between High and North Sts.) | Late Victorian, Mid 19th Century Revival | community planning and development, architecture, industry, commerce | 1850-1874, 1900-1924, 1875-1899, 1825-1849, 1925-1949 |
Spencer Town Center Historic District (Boundary Increase) (10-29 Grove, 1-51 High,9-85 Mechanic,13-72 Pleasant, 5-62 Wall Sts., and parts of Prouty, Lincoln, Cherry and Jones St) | Queen Anne, Greek Revival | architecture, industry, community planning and development | 1900-1924, 1875-1899, 1925-1949, 1850-1874, 1800-1824, 1825-1849 |