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Your lender says it may be able to proceed without an appraisal. Then someone calls to schedule a visit to photograph and measure the home. Both can be part of the same U.S. mortgage process.
Fannie Mae’s Value Acceptance + Property Data option lets an eligible loan proceed without an appraisal when the lender exercises the offer and meets the program requirements. The visit still matters because it records the home’s features and observable condition for the lender’s property review. Here is what each person does, how the data moves, and what can change before closing.
What the lender receives from Desktop Underwriter
Desktop Underwriter, or DU, is Fannie Mae’s automated underwriting system. For certain loan files, DU returns an offer for Value Acceptance + Property Data. If the lender exercises the offer, Fannie Mae accepts the value estimate the lender submitted. The lender still reviews the property data for eligibility and remains responsible for specified property requirements, including that the property is safe, sound and structurally secure. A DU offer is one part of the loan review. Ask your lender to confirm whether it intends to use the offer and which conditions remain. Fannie Mae Selling Guide, section B4-1.4-11
What the collector does at the property
In this workflow, a trained, vetted collector visits the home to capture interior and exterior information. The file can include photos, a floor plan and details about the layout and visible features. The collector records observations. Developing an opinion of market value is outside the scope of that visit.
The Uniform Property Dataset gives the information a standard structure. After the collection and quality checks, the lender or its provider sends the data to Fannie Mae through the Property Data API, an interface for transferring records between systems. A submission receipt can confirm that the data reached the system. The lender still has to review the information and clear relevant conditions. Fannie Mae’s Uniform Property Dataset overview · Fannie Mae program fact sheet
Why the file can change after the visit
Fictional example. Jamie is buying a one-unit house. The lender receives a Value Acceptance + Property Data offer and orders the visit. The collector records the layout and uploads photos. Jamie and the seller later amend the purchase price, and the lender resubmits the file to DU. If the updated findings no longer show the offer, the lender follows the valuation requirements in those findings. Depending on the case, the existing property data may be usable by an appraiser for a hybrid appraisal, or the lender may need a desktop or traditional appraisal.
Before exercising the offer, the lender checks the final DU findings, confirms the required data submission happened before the note date, and verifies that the offer and collection are still within the applicable age limits. A collector’s completed visit is therefore an intermediate step. Ask whether the lender has confirmed the valuation path after any change to the loan or contract. Fannie Mae’s requirements for exercising the offer
Three questions to ask before scheduling
- Which valuation option is my lender using? Fannie Mae also offers plain Value Acceptance for certain loans. The version with Property Data is the one described here and includes an interior and exterior collection. Fannie Mae’s plain Value Acceptance guidance
- Who arranges access and when is the review due? Ask who will contact the seller or occupant, when the lender expects the results, and what would trigger a different valuation requirement.
- How does this fit with my own inspection? A buyer’s independent inspection serves a separate purpose. It helps the buyer understand the home’s condition, including systems and defects the inspector checks. Review your inspection arrangements and contract deadlines separately. CFPB home inspection guidance
For other parts of the transaction, see our guides to closing costs and cash to close and what happens in a mortgage eClosing.
If you build mortgage software or write borrower communications for a lender, talk to AditsBlogs about content writing. We write product guides and borrower FAQs that explain what each step means, who handles it, and what can change along the way.
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