RealtyTrac, the online marketer of foreclosed properties, recently discovered that it has far more foreclosed properties listed in its database, which the company compiles using courthouse records, than there are listed in the multiple listing services (MLS) maintained by real estate agents.
RealtyTrac looked at listings in four states, California, Maryland, Florida and Wisconsin, and found that they contained only a third of the foreclosures it has in its database.
The scope of the problem isn't clear, but it could be huge considering that RealtyTrac has a total of 1.5 million bank-owned properties on its site.
"Many properties that should be listed on the MLS are not listed on the MLS," said Lawrence Yun, chief economist for the National Association of Realtors (NAR).
The National Association of Realtors calculates official housing inventory statistics using data from the multiple listing services. By that measure, there were 4.2 million existing homes for sale in November, an 11.2-month supply at the current sales pace, up from a 10.3-month supply in October.
But now it seems quite possible that these figures, which are already at record highs, are underestimating the situation. And if that's the case, it could take much longer for the housing market recovery than analysts currently expect.
Flood of foreclosures: It's worse than you think - Jan. 23, 2009
I wonder if we'll see inventory levels start to rise again?