Everyone knows that numbers matter, so it’s no surprise that today’s home buyers are smart about basic market data and often take the lead in running their own personal finance spreadsheets. However, recent market trends present some unique challenges to buyers: multiple offers, super-short days on market (DOM), way-over-asking sales prices. Those challenges, in turn, give rise to the need for a unique set of “statistics.” Here are some of the insider stats that savvy house hunters need to know.