Use of an AVM in an Appraisal Review Assignment (AO-18)

An AVM may be used in the process of reviewing a real property appraisal report. The appraisal reviewer may use the AVM to test the reasonableness of the value conclusion in the report under review if the appraisal reviewer has a basic understanding of how the AVM works, can use the AVM properly, determines that use of the AVM is appropriate for the appraisal review assignment, and believes the AVM output is credible and sufficient for the appraisal review assignment.

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