UAD1455

WARNING

Official message text · Appendix H-1: UAD Compliance Rules — URAR, v1.5

One or more additional row labels are not identical for one or more properties. For assistance with this message, contact the appraisal software vendor.

Warning — the submission can still come back Successful, but the finding is surfaced to your lender's review team.

What triggers UAD1455

The published rule logic, verbatim:

For each combination of ComparableAdjustmentType = ("SalesComparableAdditionalAdjustableComparisonItem" or "SalesComparableAdditionalNonAdjustableComparisonItem") and AdditionalComparisonLineItemIdentifier, if there are not matching occurrences of COMPARABLE_ADJUSTMENT across all instances of PROPERTY with @ValuationUseType = "SalesComparable", and the instance of PROPERTY with @ValuationUseType = "SubjectProperty". Example: In Appendix D-1: Sample Scenario SF1, an additional row was added with the Report Label "Below Grade Exterior Access". AdditionalComparisonLineItemIdentifier = "Below Grade Exterior Access" must be provided for the Subject and all Comps along with the associated data points.

• Checked for: Sales Comparable; Subject.
• Bound to MISMO data point AdditionalComparisonLineItemIdentifier at ../VALUATION_ANALYSIS/PROPERTIES/PROPERTY/COMPARABLE/COMPARABLE_ADJUSTMENTS/COMPARABLE_ADJUSTMENT/

How to fix it

On the URAR, this lives at: Sales Comparison Approach → General Information → {No Label}. Complete or correct that field in your form software, regenerate the package, and re-check before submission.

UAD1455 is in UADCheck's reference library; automated coverage for it is on the roadmap. The inspection already runs the full GSE schema, the package-integrity layer, and every auto-checkable compliance rule — each report states exactly what was covered.

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Related messages

Source: Appendix H-1: UAD Compliance Rules — URAR, v1.5 (public GSE document). Verified against the published spreadsheet; not affiliated with Fannie Mae or Freddie Mac.