Major Home Appraisal Changes Are Coming in November 2026 — What Buyers and Sellers Need to Know

If you are planning to buy or sell a home, there is an important change coming to the appraisal process.

Beginning November 2, 2026, Fannie Mae and Freddie Mac will require the new Uniform Appraisal Dataset (UAD) 3.6 for applicable new appraisal submissions. This represents one of the biggest changes to residential appraisal reporting in many years.

But what does that actually mean for you as a home buyer or seller?

The Appraisal Report Is Changing

For years, residential appraisers have relied on familiar appraisal forms such as the traditional 1004 used for many single-family homes.

Under the new system, appraisers will transition to a more modern Uniform Residential Appraisal Report (URAR). Instead of relying on numerous separate forms, the new report is designed to dynamically adjust based on the property and the appraisal assignment.

The goal is to create more consistent, standardized and detailed appraisal information.

More Detailed Information About the Property

One of the biggest changes is the amount and structure of information being collected about a property.

Appraisers will be able to provide more standardized information about the home's characteristics, condition, improvements and other factors affecting value.

For sellers, this makes something I have always recommended even more important:

Document the improvements you make to your home.

If you replaced the roof, installed a new HVAC system, remodeled the kitchen, replaced flooring, updated electrical or plumbing, installed new windows or made other significant improvements, keep records.

Whenever possible, maintain:

• Receipts and invoices

• Dates improvements were completed

• Contractor information

• Permit information when applicable

• Before-and-after information or photographs

• Warranties on major components

Remember, the appraiser may not know what you have done to your home unless that information is available.

Does an Improvement Add Dollar-for-Dollar Value?

Not necessarily.

Spending $30,000 remodeling a kitchen does not automatically increase the appraised value of your home by $30,000.

The appraiser must determine how the marketplace recognizes that improvement.

However, providing accurate information about upgrades and improvements helps the appraiser understand the property being evaluated.

Comparable Sales Still Matter

Another misconception surrounding the new appraisal system is that comparable sales will no longer be important.

They absolutely will be.

Recent comparable properties, market conditions, location, condition, property characteristics and other factors will continue to play an important role in determining market value.

Technology and standardized data can improve the appraisal process, but real estate remains local.

Two homes located relatively close to one another can have substantially different values because of condition, views, lot size, upgrades, neighborhood characteristics and other factors.

Will Artificial Intelligence Replace the Appraiser?

No.

The appraisal industry is certainly becoming more technology- and data-driven, but these changes do not eliminate the professional appraiser.

The appraiser still has the responsibility of analyzing the property, evaluating relevant market information and developing an opinion of value.

Technology is a tool. Professional judgment remains an important part of the process.

What Should Sellers Do?

If you are preparing to sell your home, don't wait until the appraiser arrives to start thinking about the appraisal.

When I list a property, part of my job is helping make sure the home's important characteristics and improvements are properly presented.

That can include preparing information regarding upgrades, improvements and relevant market activity that may be helpful to the appraiser.

The goal isn't to tell an appraiser what the home must be worth.

The goal is to make sure the appraiser has accurate information available when evaluating the property.

What Should Buyers Know?

Buyers should understand that an appraisal and a home inspection serve two very different purposes.

A home inspector primarily evaluates the home's condition and identifies potential problems.

An appraiser primarily develops an opinion of the property's market value for the lender while also addressing applicable property requirements.

A low appraisal can potentially affect financing, negotiations and the amount of cash a buyer may need to complete the transaction.

That is another reason why having an experienced Realtor representing you matters.

Could Appraisals Take Longer or Cost More?

There may be an adjustment period as appraisers, lenders, appraisal management companies and software providers transition to the new system.

That doesn't necessarily mean every appraisal will become more expensive or take longer.

However, whenever a major industry change is implemented, there can be a learning curve. Buyers and sellers should work with real estate and lending professionals who understand the changes and are prepared for them.

Real Estate Is Changing — Preparation Matters

Technology continues to change the way homes are marketed, financed, appraised and sold.

But one thing hasn't changed:

Good information and good representation matter.

Whether you're buying your first home, moving up, downsizing, relocating to the Tucson area or preparing to sell a property you've owned for many years, I believe you deserve someone who will help you understand the process—not simply get you through the transaction.

If you're thinking about buying or selling a home in the Tucson Metro area, let's talk about your goals and put together a plan.

Wes Stolsek,

Realtor ®OMNI Homes International

520-404-9773

www.wesleystolsek.com