One of the first things a potential buyer asks themselves when buying a modular building is: How much does a modular building cost and how does it compare with other types of construction? Unfortunately, many people run into a road block when they try to do research online as to how much the actual modular building cost amounts to.  This article will attempt to answer this important question in a straightforward manner, but keep in mind prices can vary greatly from region to region depending on the code requirements for that area. Some companies, like Affordable Structures, offer financing options for modular buildings.