UAD 3.6 appraisal changes are bringing a new look to residential appraisal reports. For real estate agents, the practical priority is understanding the report and preparing accurate property information before the appraisal.
At Mission One Team, we want our real estate partners to feel prepared for the transition. Here is what to know as of October 9, 2026.
What Is UAD 3.6?
UAD stands for Uniform Appraisal Dataset. Fannie Mae and Freddie Mac are replacing familiar static appraisal forms with a dynamic Uniform Residential Appraisal Report, or URAR. Its sections adapt to the property and assignment.
A different report format does not automatically mean a different value. The appraiser still develops an opinion of value supported by the property and market evidence.
When Do The Changes Take Effect?
Broad production began January 26, 2026, so agents may already encounter the new format.
The November 2, 2026 mandate is based on a report’s initial submission to the Uniform Collateral Data Portal, not the buyer’s application date or contract date.
However, a September 30 announcement allows eligible lenders that obtain a policy exception to submit new legacy UAD 2.6 reports through May 19, 2027. This is not an automatic extension for everyone. New submissions must use UAD 3.6 starting May 20, 2027; legacy revisions have a separate transition period.
Our practical advice: Ask us which format and transition requirements apply to the specific transaction. Do not assume every appraisal will switch on the same day. Government loan programs have their own implementation requirements; the GSE mandate alone does not establish the timeline for every VA, FHA, or USDA loan.
What Will Agents Notice?
More Specific Property Descriptions
Condition and construction quality retain the familiar 1–6 scales, with clearer definitions. The new report includes separate interior, exterior, and overall ratings.
Instead of relying on “beautifully renovated,” prepare a factual list: what was replaced, when the work was completed, and whether permits or supporting documents are available. A new kitchen does not describe the condition of the roof or the rest of the home.
Clearer Reporting Of Property Features
The redesigned report includes sections for disaster mitigation and energy efficient features. For Charleston-area listings, documentation for impact-resistant windows, roof improvements, or energy features can be useful.
Provide supporting records when available. The installation cost of an improvement does not guarantee an equal increase in appraised value.
A Different Way To Read The Report
Look for the inspection method, property description, condition findings, comparable sales, and valuation conclusion. Do not rely on an old form number to tell you what work was performed.
Square footage also deserves attention. Fannie Mae’s updated terminology distinguishes above-grade and below-grade finished areas, alongside other finished-area categories. These measurement policies are not all newly effective with the November mandate. If MLS figures differ from the appraisal, review the measurement basis before treating the difference as an error.
Our Recommended Appraisal Preparation Checklist
- Confirm access to the home and any relevant additional structures.
- Gather an improvements list, available permits, and feature documentation.
- Provide accurate contract information and amendments through the appropriate channel.
- Flag unfinished work early, especially on new construction.
- Confirm the expected appraisal delivery and review schedule with our team before promising a closing date.
These are practical preparation steps, not a new UAD checklist imposed on Realtors. Avoid promising that the redesign will automatically raise fees, delay closing, or change a home’s value.
Let Us Help You Prepare
Have a listing or buyer under contract during the transition? Connect with Mission One Team early. We can help explain the appraisal requirements for the loan and coordinate expectations with you and your client.
