Appraisal data shift to MISMO fields leaves CMAs outside the workflow

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Fannie Mae and Freddie Mac’s reported move toward structured appraisal fields matters because listing-price conversations still often begin with an unstructured CMA.

HousingWire reported on October 21, 2026, that Fannie Mae and Freddie Mac will move appraisal data into MISMO-aligned fields in November, while comparative market analyses remain largely document-based. The article frames the change as a clean split: the mortgage appraisal is becoming more structured data, but the CMA that often helps set listing-price expectations is not.

That matters for loan officers because borrowers, agents and sellers do not experience valuation as separate systems. They hear one number in a listing conversation, another through offer strategy, and then wait on the appraisal that lenders actually use for collateral review.

Key takeaways

• HousingWire reports that Fannie Mae and Freddie Mac will shift appraisals to MISMO-aligned fields in November.
• The change points toward more structured, data-ready appraisal information in the mortgage workflow.
• Comparative market analyses, or CMAs, remain largely unstructured documents used at the listing-pricing stage.
• Loan officers should be ready to explain why an agent’s CMA and a lender’s appraisal may not move through the same data rails.

Sources

• HousingWire — In November, the appraisal becomes data. The CMA stays a document.

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