Information on the Heavy Hitter lists was supplied by brokerage representatives through a nomination form. Only commercial building sales transactions closed during 2021 are considered for this category and may not include all activity for the broker or agent. All agents are required to provide a spreadsheet verifying square footage and number of transactions per each category entered. Square footage reported requires shared deals to be split among coworkers handling the deal. All square footage rankings represent just the agent’s portion of any deal. Representative deals reflect total square footage of the deal. The top 25 listmakers for building sales are credited with selling a combined total of 18.2 million square feet in the Austin area during 2021 compared to 6.7 million s.f. the year before. In 2019, listmakers sold 9.2 million s.f.