Flour and Grain Exchange Building

42°21′30.2″N 71°3′9.1″W / 42.358389°N 71.052528°W / 42.358389; -71.052528

Flour and Grain Exchange Building
The building from the northeast (2017)
Interactive map of the Flour and Grain Exchange Building area
General information
Architectural styleRomanesque Revival
LocationCustom House District, 177 Milk Street, Boston, Massachusetts, United States
Coordinates42°21′31″N 71°03′09″W / 42.3585°N 71.0526°W / 42.3585; -71.0526
Year built1891–1893
Renovated1988
Technical details
MaterialMilford pink granite
Design and construction
ArchitectShepley, Rutan and Coolidge
DesignationsBoston Landmark
Renovating team
Renovating firmThe Beal Companies

The Flour and Grain Exchange Building is a 19th-century office building in Boston. Located at 177 Milk Street in the Custom House District, at the edge of the Financial District near the waterfront, it is distinguished by the large black slate conical roof at its western end. It is referred to as the Grain Exchange Building and sometimes as the Boston Chamber of Commerce Building.