A Zestimate is an automated estimate generated by an algorithm. It pulls from public records and recent sales data, but it has no knowledge of your home’s actual condition, recent updates, or micro-location factors. In a market like Oxford, where annual sales volume is around 170 homes and active inventory rarely exceeds 50 listings, there simply isn’t enough comparable data for an algorithm to price individual homes reliably. A professional Comparative Market Analysis (CMA) is different. It’s prepared by someone who has reviewed actual sold listings, adjusted for the specific features of your home, and applied judgment that no automated tool can replicate. For a home in the $550,000 to $650,000 range, a pricing error of even 3% to 5% represents $16,000 to $32,000. Getting the number right matters.