The San Antonio Housing Trust Foundation has been a Limited Partner with the Exchange Building since 1992, where in April of that year, a historic renovation project located at 152 E. Pecan utilized $1,765,000 in state tax exempt bonds issued by the Finance Corporation to renovate 40 apartments along the SA Riverwalk. In 2003, the project was refinanced with a HUD 223(a)(7) and Foundation provided a $100,000 6% cash flow loan to the project through November 2038.