Tagged: Hedonic Regression


Collateral Underwriter, What’s Under the Hood?

Collateral Underwriter – Garbage In, Garbage Out (GIGO) FNMA has a fascination for first patenting garbage, & then implementing it as policy! FNMA simply LIED! Collateral Underwriter IS an automated ‘appraisal review’ despite disclaimers. It was never intended as anything else. Read the patent application below. Before I get into the details, I want to ask each reader to forward this to every appraiser you know. This concerns FNMA’s patent of the seriously flawed techniques and underlying support for their Collateral Underwriter (CU) Risk Rating “System”. It’s time for appraisers to take action against the unreliable system which is unfairly...

Collateral Underwriter Stew & Hedonic Regression 5

Census Tracts, Hedonic Regression and the CU Stew

Bet you didn’t know that the adjustment grid is a form of Hedonic Regression! Appraisers, The new Collateral Underwriter electronic review process developed by Fannie Mae has many appraisers on edge. This will become the ‘ultimate authority’ or gold standard for reviewing appraisal reports as of January 26, 2015… at least as far as FNMA is concerned.  Your reports will either ‘pass’ or ‘fail’, depending on many factors.  Some of those factors are outside your immediate control. “Big Data” is one giant pile of stuff that is being put into the CU pot, stirred together like a stew. Except there...

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