The present invention includes methods and systems of monetizing appreciation and improving fungibility of real property assets. Some embodiments of the present invention provide a method and system for establishing real estate units (RU) representative of the value of real property assets. The system includes a central server accessible via a network having a processor, software, random memory, and data storage hardware. The data storage hardware stores a database having data pertaining to a plurality of real estate assets and transforms the data to unitize real estate units reflective of the value by classifying the real estate assets into asset classes. Transformed data includes a saleable area of each property and an initial price for the real estate units based on the asset classes and saleable area. Accordingly, the server enables trading of the real estate units via the network.