How do you renegotiate after a low appraisal, and who pays the gap?

Why a low appraisal creates a cash gap

On a purchase, the lender does not lend against the contract price alone. Fannie Mae's rule for loan-to-value is that the property value is the lower of the sales price or the current appraised value.

Here is a made-up example to show the math. Say the price is $800,000 and the buyer planned a loan of 80%. The appraisal comes in at $780,000. The lender now figures 80% of $780,000, not $800,000. The loan shrinks, and the buyer needs $20,000 more cash just to close at the same price.

That $20,000 is the appraisal gap. It has to come from somewhere: the seller's price, the buyer's savings, or a mix. The lender is not going to cover it out of kindness. Lenders have many talents. Kindness at the closing table is not usually one of them.

The four usual ways it gets settled

Redfin lays out the common paths, and they match what I see in practice.

• The seller lowers the price to the appraised value or closer to it.
• The buyer brings more cash to closing to cover the difference.
• They split it through a negotiated price change.
• The buyer cancels. If the contract has an appraisal or financing contingency, the buyer may be able to terminate without penalty.

There is no default rule that says the seller pays or the buyer pays. It comes down to the contract and to bargaining power. A seller with three backup offers negotiates differently from a seller whose house has sat for 60 days next to a gas station.

Read the contract first. Some offers include an appraisal gap clause where the buyer promises to cover a set amount. Some buyers waived the appraisal contingency. Redfin notes that waiving it can make an offer stronger, but it can leave the buyer covering a larger gap.

Before you negotiate, check the appraisal itself

Sometimes the appraisal is right and the price was optimistic. Sometimes the appraisal has a mistake. Find out which before anyone starts cutting.

The buyer is usually the one with the report, since the lender gives the copy to the borrower. As the seller, ask your agent to request that the buyer share it.

Look for:

• Wrong facts. Bedrooms, baths, square footage, lot size, garage, pool, condition.
• Missed sales. Recent, close, similar sales the appraiser did not use or mention.
• Adjustments with no support. Large adjustments should be explained with market data, not a rule of thumb.
• Stale timing. In a rising market, older comps need a time adjustment that the data supports.

If you find real problems, the buyer can ask the lender for a reconsideration of value. Redfin describes it as a request for the appraiser to review information that may have been overlooked. A second appraisal may be possible, but it depends on the lender, the loan type and the circumstances.

How a seller should handle the renegotiation

1. Get the report. Negotiating against a number you have not read is like arguing with a referee about a call you did not see.
2. Check the contract. Is there an appraisal contingency, a gap clause, a deadline? Your agent should know these dates cold.
3. Pull the evidence. Ask your agent for closed sales, not active listings, that support your price. Listings are hopes. Sales are facts.
4. Ask the buyer to request a reconsideration through their lender if the report has errors or missed sales. The buyer is the borrower, and only the lender can send it to the appraiser. Your agent can hand the buyer's agent the sales to include.
5. Look at your alternatives honestly. If the buyer walks, what does relisting cost you in time, carrying costs and a "back on market" tag?
6. Make a counter you can live with. A partial price cut, a split, or a shorter close can all bridge a gap.

What I tell sellers who are upset about a low number

A contract price is one buyer and one seller agreeing on a number. That is useful information. But it is not the whole market, and it does not set value. The appraiser is supposed to test that price against what the market has actually produced.

That does not make every low appraisal right. Appraisers make mistakes like anyone else. The fix is evidence: sales the appraiser missed, facts they got wrong, adjustments they could not support. Facts over feelings works both ways.

What does not work is "we've had two other offers at this price." Offers that did not close are not sales. And "the neighbor's house sold for more" is only a point if that house is truly comparable.

Timing matters too. If the appraiser leaned on sales from last season and the market has moved since, that is a fair point to raise, but only with newer closed sales that show the move. A hunch that "prices are up" is not a time adjustment.

If you want a second opinion before you counter, a desktop review checks the buyer's appraisal against the evidence, line by line. Sometimes it finds a real error. Sometimes it tells you the appraiser was right, which is cheaper to hear before you relist than after.

The best protection is pricing from evidence in the first place. A list price built on measured sales is a lot less likely to meet an appraisal it cannot survive.