An appraisal gap is the difference between the price you agreed to pay and the lower value your lender’s appraiser assigns to the property. In Los Angeles, where offers often run ahead of the last closed comparable sales, that gap shows up often, and how you plan for it decides whether your deal closes or falls apart.
We work with buyers on both sides of this problem: residential purchases and small multifamily. The pattern is the same. Your lender does not finance a home based on what you agreed to pay. It finances based on what the appraiser says the property is worth. When those two numbers split, you have to cover the difference or renegotiate.
What an appraisal gap actually is
When you get a loan, the lender orders an appraisal to protect its own money. The appraiser studies recent comparable sales, the condition of the property, and the local market, then reports a value. If that value comes in at or above your contract price, the deal moves forward as planned. If it comes in below, you have an appraisal gap.
Here is the part that surprises many buyers. The lender sets your loan against the appraised value, not the sale price. So a low appraisal does not just bruise your pride. It changes how much you have to bring to closing.
Why appraisal gaps show up so often in LA
Los Angeles submarkets move fast and unevenly. A well-priced duplex in Highland Park or a remodeled home on the Westside can draw several offers in a weekend. Buyers compete by raising price, but appraisers look backward at closed sales that may be weeks or months old. In a rising or thinly traded pocket, the most recent comps often sit below the winning offer.
This is not a flaw in the system. It is the lag built into it. Appraisals confirm value against history; competitive offers price in the future. In LA, that space between the two is where appraisal gaps live. That is why we push buyers to study comparable sales closely before they set a number.
Your three options when the number comes in low
If the appraisal lands under your price, you generally have three moves. The right one depends on your cash, your timeline, and how the contract is written.
1. Pay the gap in cash
You can bring extra cash to closing to cover the shortfall. This keeps the price intact and the seller satisfied, but it pulls more money out of your pocket on top of your down payment and closing costs.
2. Renegotiate with the seller
A low appraisal gives you a real reason to reopen price talks, because the seller’s next buyer will likely face the same number. Sometimes the seller meets you at the appraised value. Sometimes you split the difference. In a slower pocket, this is often the strongest play.
3. Cancel and keep your deposit
If your appraisal contingency is still active, you can cancel the purchase and recover your earnest money deposit. In the standard California Association of Realtors purchase agreement, the appraisal contingency has a default removal period of 17 days after acceptance [VERIFY: confirm current C.A.R. RPA default appraisal contingency period]. Once you remove or waive that contingency, this exit closes, and your deposit is exposed if you cannot perform.
The math: what a low appraisal does to your loan
Numbers make this concrete. Say you agree to buy at $900,000 with 25 percent down. You planned to borrow $675,000 and bring $225,000 to closing. The appraisal lands at $870,000, a $30,000 gap.
Your lender caps the loan at 75 percent of the lower figure, which is $652,500. To hold the price, you now bring $247,500 to closing. That is $22,500 more in cash than you planned, and the seller still expects the full $900,000. The gap did not just cost you the difference on paper. It quietly raised your cash to close. These figures are illustrative, not a quote.
This is the owner-operator lens we bring to every deal. Before you waive anything or write a bigger number, know exactly what a low appraisal would do to the cash you need on closing day. If this were our building, we would run that figure first.
Appraisal gap coverage: a clause that caps your risk
In a competitive offer, you can include an appraisal gap coverage clause. This tells the seller you will cover a shortfall up to a set dollar amount out of your own pocket. It makes your offer stronger without handing the seller a blank check.
For example, you might agree to cover a gap up to $20,000. If the appraisal comes in $15,000 low, you cover it. If it comes in $40,000 low, you are only committed to $20,000, and you keep your right to renegotiate or walk above that line. A common structure runs from about 2 to 5 percent of the purchase price, capped at a dollar figure you actually hold in reserve.
As of the 2026 update to the California Association of Realtors purchase agreement, buyers and sellers also have the option to tie the appraisal contingency itself to an appraisal gap, which gives both sides a cleaner way to structure how a shortfall is handled [VERIFY: confirm the exact 2026 C.A.R. RPA appraisal-gap contingency option and wording]. Ask your agent to walk you through the current form before you sign.
How we would approach it
Cover only what you can afford in cash, and cap it. Set your gap coverage to a number you could write a check for today without draining your reserves for repairs, vacancy, or the next deal. On an investment property, protecting your cash cushion matters more than winning one bidding war, because the numbers still have to work after you own it. The building has to perform on its own, not just on offer day.
Frequently asked questions
What is an appraisal gap?
It is the difference between the price you agreed to pay and the lower value the lender’s appraiser assigns. If you offer $900,000 and the appraisal is $870,000, the gap is $30,000.
Who pays the appraisal gap?
The buyer does, in cash, if the deal moves forward at the agreed price. The lender lends against the appraised value, so any shortfall between that value and the price comes from you unless the seller lowers the price.
Can I walk away if the appraisal comes in low in California?
Yes, if your appraisal contingency is still in place. You can cancel and recover your deposit. Once you waive or remove that contingency, you lose that exit and put your deposit at risk.
How much appraisal gap coverage should I offer in LA?
Enough to compete, capped at what you can pay in cash. Many buyers set a fixed dollar limit rather than an open percentage. Compare your offer to recent closed sales nearby to estimate the likely gap, then cap your exposure at a number you control.
This article is general information, not financial, tax, or legal advice. Every deal is different. Talk with a lender, a real estate attorney, or your GT advisor about your specific purchase before you make a decision.
Thinking about an offer in a competitive LA pocket? Our in-house lending team can show you how a low appraisal would change your cash to close before you write the offer. Start with our financing team and go in with the math already done.