There are many innovative real estate investing opportunities in Union, Florida. One such opportunity is to invest in vacant land. There are many parcels of land available for sale in Union, and with the right research, an investor can find a great deal on a piece of property. Another innovative real estate investing opportunity in Union is to invest in foreclosed homes. There are often great deals to be found on foreclosed homes, and with the help of a real estate agent, an investor can find a property that meets their investment criteria.