The sales comparison approach is based primarily on the principle of substitution. This approach assumes a prudent (or rational) individual will pay no more for a property than it would cost to purchase a comparable substitute property. The approach recognizes that a typical buyer will compare asking prices and seek to purchase the property that meets his or her wants and needs for the lowest cost. In developing the sales comparison approach, the appraiser attempts to interpret and measure the actions of parties involved in the marketplace, including buyers, sellers, and investors.

Remember this: appraisers are looking at the condition of what’s permanently part of or attached to the house. They’re not evaluating the décor or furniture or anything that’s not affixed to the property; what’s most important are your home’s physical characteristics (age, square footage, the number of bedrooms and baths, lot size, location, view) as well as their observable condition.


This article is largely based on an article in the out-of-copyright Encyclopædia Britannica Eleventh Edition, which was produced in 1911. It should be brought up to date to reflect subsequent history or scholarship (including the references, if any). When you have completed the review, replace this notice with a simple note on this article's talk page. (November 2017)
Onsite appraisals of antiques or residential contents are usually done to appraise multiple items. The average onsite appraisal of an entire home’s contents or collections generally takes 3-4 hours for the onsite evaluation and typically an equal amount of hours off site for research and report development. This is an estimate only. The time spent on site is dependent on multiple factors (please see preparing for an on site appraisal)
Pinellas County Property Appraiser Mike Twitty and his staff are dedicated to producing fair and equitable Property Value Assessments. We strive to provide exceptional service to the citizens of Pinellas County. The information on this site has been prepared as a public service, and to give you an overview of some of the activities in the Property Appraiser's Office.
×