An appraisal parameter form is a tool used to guide a loan appraiser through the process of appraising a residential or commercial property. The loan appraisal process involves a series of questions and tasks to be performed by the appraiser, whose answers and decisions are then recorded in the appraisal parameter form. Whether you’re a real estate appraiser or a property owner, our form will help you get the most accurate appraisals possible.