Comparative market analysis, a cornerstone of property valuation, involves identifying similar properties recently sold in a defined area. These comparable sales, often termed “comps,” serve as benchmarks to estimate the market value of a subject property. For instance, an appraiser might analyze three recently sold homes in the same neighborhood as the subject property, adjusting for differences in features like square footage, lot size, and amenities, to arrive at a supportable value conclusion.
The use of comparable sales is vital in real estate appraisal because it provides empirical evidence of what buyers are willing to pay for similar properties. This data-driven approach offers a degree of objectivity, mitigating potential bias and providing a transparent basis for value. Historically, appraisers relied on manual research and limited data. Today, advanced databases and analytical tools enable more comprehensive and precise analysis, improving the accuracy and reliability of the valuation process.