Zillow vs Realtor.com

3 Replies

Hi @David R Miller -

Realtor.com gets its listings directly from the MLSes ... Zillow gets its listings from a mixture of sources.  Most likely, zillow is displaying the price from an outdated source.

I used to work at Trulia in their early days and this was a constant challenge we had ... we'd receive the same property from multiple sources and would need to 1) make sure we recognized that they were for the same property and then 2) decide how best to merge the data from each source when there were discrepancies (which was frequent).