Quick Answer: A desktop appraisal is a full appraisal completed without the appraiser visiting the home. The appraiser works from data, photos and a floor plan gathered from other sources, then signs a value opinion just as they would on a traditional report. Fannie Mae and Freddie Mac both introduced desktop appraisal options in 2022, and Fannie Mae's current rules set clear limits on which loans qualify.
This guide covers what a desktop appraisal is, Fannie Mae's eligibility rules, where the property data comes from, how long a desktop appraisal stays valid, and how it compares with hybrid appraisals, desk reviews and traditional appraisals.
What Is a Desktop Appraisal?
Under Fannie Mae Selling Guide section B4-1.2-02, a desktop appraisal is reported on Form 1004 Desktop, the Uniform Residential Appraisal Report (Desktop). The minimum scope of work does not include a current inspection of the property or the comparable sales by the appraiser. Instead, the appraiser relies on data obtained from other methods and sources.
Desktop Underwriter (DU) decides when the option is available. Eligible loan casefiles receive a DU message that a desktop appraisal may be used. The lender can still choose a hybrid or traditional appraisal instead.
Fannie Mae Desktop Appraisal Eligibility
Every one of these conditions must be met for a desktop appraisal to be eligible:
- The property is a one-unit home, including homes with an accessory dwelling unit and units in PUDs.
- The home will be the borrower's principal residence.
- The loan is a purchase, including new construction.
- The loan-to-value ratio is 90% or less.
- The DU casefile has an Approve/Eligible recommendation.
Loans That Are Not Eligible for a Desktop Appraisal
Fannie Mae excludes a long list of loans and property types. The most common include:
- All refinances.
- Second homes and investment properties.
- Two-to-four unit properties, condo units, co-op units and manufactured homes.
- Construction-to-permanent loans, whether single-close or two-close.
- HomeReady, HomeStyle Renovation and HomeStyle Refresh loans.
- Resale-restricted properties, such as community land trusts.
- DU Ineligible casefiles and manually underwritten loans.
Where Does the Property Data Come From?
Since the appraiser does not inspect the home, the quality of the report depends on the data. Fannie Mae lets subject data come from one or more sources, and information from the homeowner, the borrower or a third party may be used to describe the home. Data, photos and floor plans from an interested party may be used only if they are verified against a disinterested source. Virtual inspections using photos or video and machine-generated floor plans may supplement the data.
The appraiser must decide whether the information is accurate and reliable enough for a credible report. Fannie Mae does not allow extraordinary assumptions or subject-to verification about the subject property's condition, quality or physical characteristics on desktop reports. The report needs the same exhibits as a traditional appraisal plus a floor plan. ANSI square footage measurement is encouraged when feasible but not required. The lender stays responsible for the property description, data accuracy, condition and quality ratings, eligibility and its representations and warranties.
How Long Is a Desktop Appraisal Valid?
Desktop appraisals have a shorter shelf life than traditional ones. Under Fannie Mae section B4-1.2-04, a traditional appraisal more than four months old can be brought current with an update report. A desktop appraisal more than four months old cannot. It requires a new appraisal. That makes timing important on purchase files with long escrows or new construction.
Desktop vs Hybrid vs Traditional Appraisals
Lenders often mix up these products, so it helps to compare them side by side:
- Traditional appraisal: the appraiser inspects the home in person and completes the full report.
- Desktop appraisal: the appraiser completes the full report without any inspection, using data from other sources.
- Hybrid appraisal: a trained third party collects data on site, and the appraiser analyzes it and signs the value without visiting.
- Desk review: a separate appraiser reviews an existing appraisal report for quality and support. It is a review, not a new appraisal.
Our guides explain hybrid appraisals and the difference between a desk review and a field review in more detail.
When Lenders Choose a Desktop Appraisal
A desktop appraisal works best on straightforward purchase files: a typical one-unit home in a market with good sales data, a strong DU recommendation and a contract price that lines up with the neighborhood. It can save scheduling time because no appointment with the occupant is needed. A traditional appraisal is often the better choice when the home is unusual, the condition is unknown, the market has few sales or the closing date is likely to slip past four months.
Desktop reports can also earn collateral representation and warranty relief. A Form 1004 Desktop submitted through the Uniform Collateral Data Portal is scored by Collateral Underwriter, and eligible loans with a risk score of 2.5 or less receive relief on certain property value warranties.
Common Mistakes Lenders Make With Desktop Appraisals
Most desktop problems come from using the product on the wrong file. Lenders run into trouble when they:
- Order a desktop appraisal on a loan that later changes to a refinance, an investment property or a higher LTV, which makes it ineligible.
- Let the closing date slip past four months, which forces a brand-new appraisal.
- Rely on interested-party photos or floor plans that were never checked against a disinterested source.
- Use a desktop report on a home with unknown condition, where an inspection would have caught a problem.
A quick eligibility check at the order stage, and a second check before closing, prevents most of these issues.
Desktop Appraisals and UAD 3.6
Fannie Mae and Freddie Mac are moving to the redesigned Uniform Appraisal Dataset, UAD 3.6, which becomes mandatory for new GSE appraisal submissions on November 2, 2026. Lenders using UAD 3.6 must follow the UAD 3.6 Policy Supplement for desktop assignments. Legacy UAD 2.6 reports are fully retired on June 28, 2027, after a temporary exception period for lenders that are not ready.
How R3 AMC Supports Lenders on Every Appraisal Type
When a file needs a full appraisal, R3 AMC can place it. The Henderson, Nevada company works only with residential properties and handles those assignments nationwide, with more than 500 active appraisers, over 20,000 in its database and an average turnaround of five business days. Its quality control pairs ValueTest.ai research with human review, and its team took part in UAD 3.6 as a preferred beta tester.
Frequently Asked Questions
What is a desktop appraisal?
A desktop appraisal is a full appraisal completed without the appraiser inspecting the property. The appraiser relies on data, photos and floor plans from other sources, and reports the value on Form 1004 Desktop.
Which loans qualify for a Fannie Mae desktop appraisal?
One-unit principal residence purchases, including new construction, with a loan-to-value of 90% or less and a DU Approve/Eligible recommendation.
Can a desktop appraisal be used for a refinance?
No. Fannie Mae excludes all refinances from desktop appraisal eligibility.
Is a desktop appraisal the same as a desk review?
No. A desktop appraisal is a new appraisal of the property. A desk review is a separate appraiser's review of an appraisal that already exists.
How long is a desktop appraisal good for?
If a desktop appraisal is more than four months old on the note date, Fannie Mae requires a new appraisal. Unlike a traditional appraisal, it cannot be brought current with an update.
Need an appraisal partner? Call R3 AMC at (702) 658-1191 or contact the R3 AMC team.
Key Takeaways
- A desktop appraisal is a full appraisal done without an inspection, reported on Form 1004 Desktop.
- Fannie Mae allows desktop appraisals only on one-unit principal residence purchases at 90% LTV or less with DU Approve/Eligible.
- Refinances, second homes, investment properties, condos and multi-unit homes are not eligible.
- Desktop appraisals older than four months need a new appraisal, not an update.
- Desktop, hybrid, traditional and desk review are four different products with different uses.
- R3 AMC manages residential appraisals nationwide. Contact R3 AMC to place your next order.
