10 Lafayette Square, also known as the Tishman building, is a high-rise office tower located in Lafayette Square in Buffalo, New York. Completed in 1959, it is the thirteenth-tallest building in Buffalo, standing at 263 feet (80 m) and 20 stories tall. The building is located adjacent to the Rand Building and built in the International Style. The structural frames for the building are not steel, but concrete beams and columns.