There are a lot of steps that come with buying or selling a home. One of the routine steps that have to be accomplished is called a home appraisal. When it comes to a home appraisal, this is something that can cause both buyers and sellers to pause for a second. For those who might not know, a house appraisal is where a trained professional will take a look at the fair market value of the home. It is important to understand what happens when a home appraisal is conducted.