Hammond Block (Budnick's Trading Mart) is a historic commercial building in the Mass Ave Cultural Arts District of Indianapolis, Indiana, United States. It was built in 1874 and is a three-story, trapezoidal Italianate style red brick building on a limestone faced raised basement. It has a low hipped roof with a broad eave with a panelled frieze and bracketed cornice. It features cast iron decorative elements.
It was listed on the National Register of Historic Places in 1979.