I notice that Zillow estimates seem consistently much lower than asking price and selling price. IThat’s what prompted the question. It’s almost as if they’re looking at a whole different market. For instance, there’s a condo at 1988 Commonwealth for sale for $367K. Zillow has it valued at something like $309K. It will probably sell for less than $367K but not that much (reservoir views, on a park, building in good shape). All of their Brighton estimates seem too low by about $30-$50K. And I keep seeing that over and over again.