Posts made by author 'Bonnie Wicks Bertalot'

Many homeowners reasonably assume that two houses with the same floor plan, similar square footage, the same build year and comparable lots should have nearly the same value.

Sometimes they do. But those basic facts do not tell the whole story.

One house may have a whole-house generator, fiber-cement siding, impact-resistant windows, solid-core doors and recently replaced mechanical systems. The house next door may still have its original windows, vinyl siding, hollow-core doors and aging systems.

The redesigned residential appraisal report coming into wider use during 2026 may make those differences easier to identify, organize and explain. It does not create a new formula for calculating value, and it does not guarantee that every improvement will receive a dollar adjustment. It does, however, encourage a more complete description of what a property actually offers.

What homeowners need to know

UAD 3.6 is the updated Uniform Appraisal Dataset—the standardized language and information structure used to report residential appraisal data electronically. It is being introduced alongside a redesigned Uniform Residential Appraisal Report, commonly called the URAR.

Fannie Mae and Freddie Mac are replacing numerous aging appraisal forms with a single, flexible reporting structure that changes according to the property and the appraisal assignment. Rather than forcing important details into abbreviations or general commentary, the new report collects more information in defined, repeatable fields. The goal is to improve appraisal-data quality and consistency, align reporting with current mortgage-industry standards and help lenders better understand property characteristics and collateral risk.

This is primarily a reporting and data-quality modernization, not a nationwide repricing of residential real estate. The report will look different and may describe properties more thoroughly, but appraisers must still analyze relevant comparable sales and reach an independent opinion of market value.

The implementation timeline

• January 26, 2026: Broad production began. All lenders became eligible to submit either existing UAD 2.6 reports or new UAD 3.6 reports.
• August 6, 2026: Warning messages begin when lenders submit reports in the older UAD 2.6 format.
• November 2, 2026: UAD 3.6 becomes mandatory for all new appraisal reports submitted through the Uniform Collateral Data Portal for loans sold to Fannie Mae or Freddie Mac.
• May 3, 2027: The remaining UAD 2.6 pipeline is retired. Older reports submitted before the mandate may still be revised during the transition period, but that pipeline ends on this date.

These dates apply to the Fannie Mae and Freddie Mac transition. FHA, VA, USDA and other loan programs should not be assumed to follow the identical schedule unless their agencies officially confirm it. Fannie Mae has previously noted that the government agencies intended to adopt UAD 3.6 but would announce their own implementation plans.

What is changing—and what is not

Under UAD 3.6, the property's characteristics drive the contents of the report rather than an old form number. The redesigned URAR can accommodate different residential property types within one dynamic structure, including single-family homes, condominiums, manufactured homes, cooperatives and two-to-four-unit properties.

The condition and construction-quality scales still run from 1 through 6. However, the definitions have been rewritten for greater clarity, and the report can capture more detailed information about individual property components. It can also distinguish between interior and exterior condition or quality when meaningful differences exist. Freddie Mac explains that component-level update and condition information is intended to support the appraiser's overall quality and condition conclusions.

The new URAR also includes dedicated reporting for certain disaster-mitigation and energy-efficient features. Examples include fortified roofs, impact-resistant glass or shingles, storm shelters, renewable-energy components and recognized green-efficiency ratings.

What is not changing is equally important:

• Appraisers still need credible comparable sales and market evidence.
• An improvement's cost does not automatically equal its market value.
• An appraiser may report a feature without assigning a separate dollar adjustment.
• Sellers and agents cannot require an appraiser to reach a desired value.
• A detailed improvement list informs the appraisal; it does not control the conclusion.

Fannie Mae's independence rules prohibit attempts to influence an appraiser's result or provide a desired value range. Factual property information may be supplied, but the appraiser remains responsible for the analysis, adjustments and final value opinion.

Two similar houses may not be equally valuable

Consider two neighboring homes with the same floor plan, approximate size, age and lot position.

The sale of House B may provide an excellent baseline for House A because the location, floor plan and size are highly comparable. But it should not automatically become the final answer.

The appraiser may need to consider whether House A's materials, systems, condition and permanent improvements create a measurable market difference. Fannie Mae's UAD 3.6 policy expressly notes that two properties can have the same overall rating or description and still require an adjustment. In other words, two homes might both fall within the same broad condition category while one is still materially superior in ways buyers recognize.

That does not mean the appraiser will assign a separate value to every item. Solid-core doors may contribute to an overall impression of superior quality without receiving their own adjustment. A whole-house generator may have greater significance in a storm-prone market than in an area where buyers show little concern about extended outages.

The deciding question is not simply, "Which house has the better product?"

It is:

How does the typical buyer in this market react to the difference?

That reaction must be supported through sales, listings, buyer behavior or other credible market evidence—not personal preference alone.

Improvements can benefit a seller in more than one way

Homeowners often evaluate an improvement only by asking how much it added to the appraisal. That overlooks several possible benefits.

1. Increased market value

Buyers may consistently pay more for homes with a particular feature or a superior overall improvement package. When that pattern can be supported, an appraisal adjustment may be appropriate.

2. Better condition or lower depreciation

A newer roof, HVAC system or window package may reduce the property's effective wear and future replacement exposure. Even when the appraiser cannot isolate a specific dollar premium, the improvement may help the home compare more favorably with an original-condition property.

3. Improved marketability

An improvement may help the home attract buyers sooner or compete more successfully. Faster market acceptance is beneficial, even when the final sale price does not reflect the full installation cost.

4. Fewer objections and future-expense concerns

Buyers may be less likely to request credits, reduce their offer or walk away when expensive components have already been replaced.

Brand names alone are not enough to establish value. Marvin and Andersen both manufacture different window lines. Generac systems differ in capacity and installation. "James Hardie" identifies a manufacturer, but the appraisal question concerns the type, extent, age, condition and quality of the siding actually installed.

Useful information includes:

• What was installed
• When it was installed
• Whether the entire home or only part of it was improved
• Current condition and functionality
• Professional installation
• Required permits
• Warranties or certifications
• Whether local buyers pay more for the feature

A homeowner may spend considerably more for one premium product than another, but the market may not recognize the entire price difference. Market value reflects buyer behavior, not reimbursement of the owner's receipts.

Why comparative market analyses must become more detailed

Real estate agents should continue comparing square footage, floor plan, build year, lot size, bedroom and bathroom count, location and recent sales. Those elements remain essential.

But they should be treated as the foundation of the analysis, not the entire analysis.

A thoughtful comparative market analysis should add a quality-and-condition comparison covering:

• Roof, HVAC, water heater and other major systems
• Window type, age and extent of replacement
• Exterior materials and condition
• Generator and storm-resilience features
• Kitchen and bathroom renovation level
• Interior doors, trim, cabinetry and flooring
• Deferred maintenance
• Permits, invoices and certifications
• Seller-paid concessions
• Whether improvements are cosmetic, partial or comprehensive

Agents should also stop treating every "updated" home as though it belongs in the same category.

New paint and cabinet hardware are cosmetic. A kitchen with replaced cabinets, counters, plumbing fixtures and appliances is more substantial. A house with coordinated improvements throughout the interior, exterior and major systems is different from a house with one attractive remodeled room surrounded by aging components.

The same discipline applies to concessions. Fannie Mae requires available concession information to be reported for comparable sales, and any adjustment must reflect the market's reaction—not automatically deduct the seller's concession dollar for dollar unless market evidence supports that result.

For pricing purposes, agents should examine:

• Paired sales of similar original and improved homes
• Competing listings
• Failed or expired listings
• Days on market
• Price reductions
• Buyer feedback
• Seller concessions
• Neighborhood price ceilings
• Whether improved homes actually closed at a measurable premium

This may create clearer quality tiers within a neighborhood:

1. Original or builder-grade
2. Maintained and partially updated
3. Substantially renovated or comprehensively improved

That could support wider price differences among similar floor plans, but only when the market recognizes those differences. An over-improved home may still face a neighborhood ceiling because buyers shopping in that location may refuse to pay substantially above competing alternatives.

Several common assumptions therefore need correcting:

"Every upgrade will now receive appraisal credit."
No. Better reporting does not guarantee a separate adjustment.

"The new system will lower everyone's appraisal."
No. UAD 3.6 changes how information is collected and communicated; it does not direct appraisers to reduce values.

"A same-floor-plan sale determines my home's value."
It may establish an excellent baseline, but condition, quality, location, concessions and market-supported improvements still require analysis.

"The seller should recover everything spent on improvements."
Market value is based on buyer reaction, not total project cost.

What homeowners and agents should do now

Homeowners do not need to fear the redesigned appraisal report. They should prepare to describe their property accurately.

Homeowner checklist

• Keep installation dates and contractor invoices.
• Retain permits when required.
• Save product specifications and warranties.
• Maintain service records for generators and mechanical systems.
• Record how many windows, doors or other components were replaced.
• Preserve impact-resistance, fortified-construction and energy certifications.
• Separate cosmetic changes from substantial renovations.

Agent checklist

• Build the CMA from the correct neighborhood and floor-plan baseline.
• Compare actual quality and condition rather than relying on price per square foot alone.
• Verify renovation dates and scope.
• Identify seller concessions affecting comparable sales.
• Distinguish original, partially updated and comprehensively improved homes.
• Test any proposed premium against actual buyer behavior and the neighborhood ceiling.
• Give the appraiser organized facts without suggesting a required adjustment or desired value.

Square footage and floor plan will remain important. But under UAD 3.6, a credible pricing analysis should also recognize a property's actual construction quality, condition, permanent improvements, remaining useful life, location and demonstrated buyer response.

The central lesson is simple: two homes can look alike in public records without being truly equivalent in the marketplace. Better documentation will not manufacture value, but it may help genuine differences receive the careful consideration they deserve.

Bonnie Wicks, licensed as Bonnie Jean Wicks Bertalot, is an Associate Broker with Carolina One Real Estate and team lead of Shoreline Key Team, serving Mount Pleasant, Charleston, Summerville, Hanahan, Goose Creek, Ladson, and surrounding Lowcountry communities. Contact Bonnie at 843-754-0754 or visit bonniewicks.com.

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