How should California agents prep for the longer UAD 3.6 appraisal visit?

Why the appraiser is staying longer this time

Every house has a Box Room. It is the spare bedroom the seller calls "the office," and it has not seen its own carpet since 2019. Under the old forms, I could sometimes get by with a look from the doorway. Under the new one, the Box Room is getting its close-up.

Fannie Mae and Freddie Mac's new data standard, UAD 3.6, runs a single redesigned appraisal report called the URAR. If you want the full tour, read what UAD 3.6 and the new URAR are. This post is about the visit itself.

An October 2026 industry alert from Oklahoma's Real Estate Commission and Real Estate Appraiser Board put it plainly: on-site inspections will take considerably more time, and appraisers will capture more than 1,500 data points per property. That alert was written for Oklahoma, but the report is national, so California sellers get the same new homework.

Freddie Mac's inspection and reporting tips show where the time goes. For each kitchen and bathroom, the report needs an update status, a time frame and a condition status. It also asks for ceiling heights, the approximate height from the ground to the bottom of the front door, and features that reduce disaster risk, like flood vents or storm shutters. Nobody has ever asked me to measure a front door's altitude before. I am adjusting.

What the appraiser now has to photograph

Freddie Mac's UAD 3.6 photo job aid lists the required subject photos. In plain words:

• Inside: all kitchens, all bathrooms, and the main living areas, including all bedrooms. Yes, the Box Room counts as a bedroom.
• Below grade: basement areas, when the house has them.
• Updates: photos of recent updates, when they exist.
• Outside: the front and rear of the house, plus any finished area that is attached but not reachable from inside.
• Outbuildings: interior and exterior photos. A detached ADU gets interior photos too.
• Defects: photos of physical defects, which go into a table with the location, a description, whether it affects soundness or structure, and the recommended action.

Freddie Mac's tips also say an ADU on the property gets its own unit interior section, with separate area measurements and fields like whether it has its own entrance and its own postal address. If there is a tenant in the backyard cottage, the appraiser needs to get inside. That means giving notice before the visit, not knocking with a smile and a clipboard.

Every photo is a fact the underwriter will look at. A bedroom photo that shows only boxes tells them the room exists. It does not show them the floor, the window or the closet door.

Ask which form is being used when you schedule

Here is the twist. Not every appraisal after November 2 will use the new form. On September 30, 2026, Fannie Mae and Freddie Mac announced a one-time temporary exception for lenders that sell loans to them and could not meet the deadline. Lenders granted the exception may keep submitting the old UAD 2.6 reports. The last day for new UAD 2.6 submissions is May 19, 2027, and starting May 20, 2027, initial submissions must use UAD 3.6.

That means two houses on the same California street could get two different reports in the same month, depending on the buyer's lender. The Oklahoma alert gives agents the simplest advice in this whole post: when the inspection is scheduled, ask the appraiser whether the assignment is UAD 3.6 or the legacy format. The same alert says fee structures are changing. I will not guess at fees here, because they vary by lender, by appraiser and by property.

FHA, VA and USDA loans move on their own schedules, so ask on those files too. Asking takes ten seconds. Finding out at the door takes an afternoon, and possibly a second visit, which is the appraisal version of a sequel nobody wanted.

Your prep checklist for the seller and the house

Send this to the seller the day the appraisal is ordered, not the night before. It builds on my general appraisal prep checklist, with the items UAD 3.6 adds.

The update list is the big one. "We redid the kitchen a while ago" is a feeling. "Kitchen remodeled 2021, new cabinets, quartz counters, permit on file" is a fact that fits straight into a field.

What you can share, and where the line is

More fields does not mean more room for persuasion. For a consumer loan secured by the buyer's main home, federal Regulation Z (12 CFR 1026.42) bars any covered person from trying to make the value rest on anything other than the appraiser's independent judgment. Covered persons include people who provide settlement services, and the federal definition of settlement services lists services by a real estate agent or broker.

The same rule allows you to ask the appraiser to consider additional, appropriate property information, to ask for more explanation, and to ask that errors be corrected. In practice:

• Fine: the update list, permits, a floor plan, recent sales you think matter, and the fact that the Box Room has a closet behind those boxes.
• Not fine: telling the appraiser the number the deal needs, or hinting that future work depends on it.

If you want to meet the appraiser at the house, I cover how to do it well in should the listing agent meet the appraiser. Bring facts. Leave the pep talk in the car.

What I see in the field

The visits that run long are rarely the big houses. They are the houses where nobody can find the attic hatch, the ADU tenant was never told, or the Box Room has to be excavated before anyone can confirm it has a window.

The new kitchen and bath fields help sellers who did real work. In my experience, buyers react to condition more than age, and a remodeled 1960s ranch in Concord can compete with a tired house built decades later. Under UAD 3.6, that remodel has a field of its own, with a time frame. It just needs a date and a photo to go in it.

The sellers I worry about are the ones who hover, narrate and follow me room to room. I am not judging the spice rack. I am counting bathrooms and photographing every one. Give me the list, point me to the Box Room, and let the facts carry the house.