McMahon House

The house located at 525 South 3rd Street in Jacksonville was built as a rental property around 1880 by Patrick McMahon. McMahon, a native of Ireland, was known for his speculative real estate investments. Aside from his involvement in real estate, he was also a “mail contractor” and owned the Jacksonville and Crescent Stage Line.

McMahon was also part owner of the Union Livery Stable. In the summer of 1886, McMahon died of a heart attack at age 46. His obituary described him as “a man of great energy, …one of most industrious and enterprising citizens.”