Adrian's Appraisal Came In High. His Loan Amount Didn't Move. Here's the Rule.
Adrian started the week thinking he'd scored a windfall on his new house near Allendale, South Carolina. A general contractor by trade, he knew construction costs better than most, so when the appraisal on his new home came back higher than his negotiated sales price, he figured that meant a bigger loan, more borrowing power, maybe even extra cash to put toward upgrades.
He ended the week signing papers for exactly the deal he'd negotiated. Not a dollar more in equity than the contract already said. The appraisal came in high. His loan amount didn't move. Here's the rule that made that happen, and why every conventional purchase buyer needs to understand it before they ever see an appraisal report.
What Most Buyers Get Wrong About a High Appraisal
It feels intuitive: if your home appraises for more than you agreed to pay, shouldn't the bank let you borrow against that higher value? On a purchase transaction, the answer is no, and the reason comes straight from Fannie Mae's Selling Guide, the rulebook that governs conventional loans.
The Verbatim Rule
The Selling Guide states it exactly like this: "For purchase transactions, the LTV ratio is based on the lesser of the sales price or the appraised value. The borrower must make a minimum borrower contribution from their own funds for certain transactions."
Read that closely. Lesser of the two. Not the higher one, not an average, the LOWER of your contract price and your appraised value. Adrian's sales price was one number. His appraisal came back above it. His lender used the lower figure, his sales price, to calculate his loan-to-value ratio. The gap between the two numbers became equity he owned the moment he closed, but it did not translate into a larger loan.
Why This Rule Exists
This rule protects both the lender and the buyer from borrowing against a value that hasn't actually been tested by a real transaction yet. Your sales price is what you and the seller agreed to in a negotiated, arms-length deal. The appraisal is an independent check that the price is supportable. When the appraisal comes in higher, it simply confirms you negotiated well. When it comes in lower, the opposite happens: the lower appraised value becomes the number used for your loan-to-value ratio, which can mean a renegotiation, a larger down payment, or walking away.
What This Means at the Negotiating Table
Understanding this rule changes how you negotiate. You're not hoping for a high appraisal to unlock more borrowing power. You're negotiating the best price you can get, because that price, not a future appraisal, is what anchors your loan terms in the direction that helps you.
The One Question to Ask Before You Sign
Before your appraisal is even ordered, ask your loan officer this: "Which number will you use for my LTV if the appraisal comes in higher than my sales price, and which number will you use if it comes in lower?" A lender or broker who can answer that instantly is one who's walked buyers through this before. If they hesitate, that's worth noticing.
I walked Adrian through both sides of this rule before his appraisal ever came back, so there were no surprises waiting for him at the closing table in either direction.
Know the Rule Before You Negotiate
A high appraisal feels like good news, and it is, it just doesn't do what most buyers assume. Knowing exactly how your loan-to-value ratio gets calculated, in both directions, means you walk into your purchase contract with clear eyes instead of false expectations.
I'm Jason Sharon, a licensed mortgage broker with Home Loans Inc, serving buyers across South Carolina and beyond. If you're negotiating a purchase price and want to understand exactly how your numbers will work, call 843-LOW-RATE and let's talk before you sign.
Home Loans Inc - Jason Sharon, Mortgage Broker. Company NMLS #1728740, Jason Sharon NMLS #1281448. Equal Housing Opportunity.
