Hamburg contains many historic public and private buildings, including the First Baptist Church at 116 Main Street, where the congregation was organized in 1810 and the present building dates to the 1830s; the Brendel Building at 87 Main Street, constructed in 1876 for John G. Brendel's general store with a left wing that served as his residence; the Walter Building at 79 Main Street, built in 1917 for the E.D. Walter Meat Market; the brick School Building at 65 Main Street, built around 1849 and used until 1868, making it the earliest remaining school in the village; the 1936 Post Office Building at 56 Main Street, a Federal-style Works Progress Administration project from the Great Depression that is listed on the National Register of Historic Places and was adapted for commercial use in 2005; the Grange Building at 22 Main Street, distinguished by its 1890 metal facade and home to many businesses including Froehley's undertaking and furniture business; the office building at 16 Main Street, constructed in the 1900s; the Kronenberg Building at 12 Main Street, connected to Joseph Kronenberg's 1848 tin shop and the 1884 Fish and Kronenberg store built by William Kronenberg and Newton Fish, where Kronenberg's department store operated for over a century; the Art Deco utility company building at 36 Buffalo Street, built around 1930; the Masonic Temple at 76 Buffalo Street, a 1926 classical design by Frank Spangenberg that incorporated the 1890 Pfeffer mansion and is listed on the National Register of Historic Places; the Palace Theater at 31 Buffalo Street, built by George Biehler and opened on January 14, 1926, replacing an earlier Palace across Buffalo Street; the former Kopp's Hotel Garage at 19 Buffalo Street, first built in 1905 as a stable for George Kopp's hotel and opera house and later converted to a garage; 12 East Main, an early 20th-century wooden commercial building that housed Cecelia Demmerley's Milo Shop and Pierre's Bicycle Shop; SS. Peter and Paul Roman Catholic Church at 66 East Main Street, designed in 1910 by Bley and Lyman with twin Gothic steeples, Romanesque arches, and stained glass windows by Leo Frohe, for a congregation founded in 1844 by twenty-two German families; and the house at 110 East Main Street, built around 1860 on an important road and listed on the National Register of Historic Places.