Home Value Estimator vs. Appraisal vs. CMA: What’s the Actual Difference?
Home Value Estimator vs. Appraisal vs. CMA: What’s the Actual Difference? You type your address into Zillow and it spits out a number. Your agent sends over a Comparative Market Analysis. A lender orders an appraisal. Three different figures land in front of you, and they don’t all agree. So what’s going on, and which one should you actually trust? The confusion is understandable. All three are tools for estimating what a home is worth, but they work differently, they’re created by different people, they’re used in different situations, and they carry very different levels of legal and financial weight. Using the wrong one at the wrong time can cost you money—either by mispricing a listing, over-offering on a purchase, or failing to satisfy a lender. This guide breaks down each tool in plain language, compares them side by side, and explains exactly when each one matters. What Is an Automated Valuation Model (Home Value Estimator)? An Automated Valuation Model (AVM) —the technology p...