Claudia Moreira of Nancy Chu Homes
By Claudia Moreira, Nancy Chu Homes
Leia em português: O que é appraisal gap em NJ, e você precisa de dinheiro para cobri-lo?
An appraisal gap is the difference between what you agree to pay for a home and what the lender's appraiser says it's worth. Because your loan is based on the appraised value, that difference usually has to come from your own cash, on top of your down payment. I'm Claudia Moreira of Nancy Chu Homes, and in North Jersey, where offers routinely go over asking, this is one of the questions I answer most.
The short answer: an appraisal gap is the amount by which the purchase price is higher than the appraised value. Lenders generally base the loan on the lower of the two, so the buyer usually covers the gap in cash.
What is an appraisal gap?
When you get a mortgage, your lender sends a licensed appraiser to estimate what the house is worth. Your loan is based on that number, not on what you offered.
Here's an example (the numbers are an illustration, not a real sale):
| Amount | |
|---|---|
| Your offer (contract price) | $600,000 |
| Appraised value | $570,000 |
| Appraisal gap | $30,000 |
In this example, the bank lends against $570,000. The $30,000 above that isn't part of the loan math anymore. Unless the price changes, it becomes cash you bring to closing.
This catches a lot of first-time buyers off guard, because they assume the bank finances whatever the contract says. It doesn't. The appraisal sets the ceiling.
Why do appraisals come in low in Maplewood and Bloomfield?
Appraisers look backward. They base their value mostly on comparable homes that have already closed nearby, usually over the past several months.
When buyers are bidding well over asking, today's prices can get ahead of those closed sales. Per Garden State MLS, the median single-family home with three or more bedrooms sold at 116.3% of list in Maplewood and 109.9% in Bloomfield over the six months to early November 2026. More than eight in ten sold over asking in both towns. When prices run that far past list, the most recent closed sales sometimes haven't caught up to what buyers are paying right now.
A low appraisal doesn't mean you made a bad decision. It means the closed sales on record don't prove your price yet. Plenty of appraisals come in right at the contract price. You just want a plan in case yours doesn't.
Who pays the gap?
Usually the buyer, but you have options. Here's the real math, using the same example with 20% down:
| No gap | With a $30,000 gap | |
|---|---|---|
| Price | $600,000 | $600,000 |
| Value the loan is based on | $600,000 | $570,000 |
| Loan (80%) | $480,000 | $456,000 |
| Cash for down payment and gap | $120,000 | $144,000 |
So the gap costs you $24,000 more than you planned, not $30,000, because 20% of that $30,000 was going to be your down payment anyway. That is $114,000 down on the appraised value plus the $30,000 gap. (Closing costs are separate in both columns.)
When a gap shows up, the usual paths are:
- You cover it in cash.
- The seller lowers the price to the appraised value, or partway.
- You split it with the seller.
- You cancel, if your contract has an appraisal contingency that allows it.
Which one works depends on your contract terms and the market for that house. Your attorney reads the contract language, and your lender tells you how the loan changes.
Using an FHA or VA loan? Those loans require an extra protection in the contract, often called an amendatory or escape clause. If the appraisal comes in below the price, it lets you walk away without losing your deposit. You can still choose to go ahead and cover the difference yourself. Ask your lender exactly how it applies to your loan.
What is an appraisal gap clause?
An appraisal gap clause is a term in your offer where you agree to cover a gap up to a set amount. For example, "Buyer will cover any difference between the appraised value and the purchase price up to $15,000."
To a seller, a gap clause makes your offer stronger. It tells them a low appraisal won't automatically blow up the deal. To you, it's a promise you have to be able to keep.
You don't have to agree to cover the whole gap. You can put a specific dollar amount on it, and that number is the most you're promising to bring. Covering the full gap means you pay the difference no matter how big it turns out to be. Covering a set amount means your risk has a ceiling you chose ahead of time.
Here's how a set amount works, using the same example. You offer $600,000 and agree to cover an appraisal gap of up to $15,000. The appraisal comes in at $570,000, a $30,000 gap:
| Amount | |
|---|---|
| Total appraisal gap | $30,000 |
| You cover (your $15,000 limit) | $15,000 |
| Still to be worked out | $15,000 |
You bring the first $15,000 in cash. The other $15,000 goes back to the negotiating table. The seller can lower the price by that amount, you can choose to cover more, or, depending on how your contract is written, you may be able to walk away.
Now say the appraisal comes in at $590,000 instead. The gap is only $10,000, which is under your $15,000 limit, so you cover all of it and the deal moves forward.
A few things I tell my buyers:
- Always use a cap. "Any shortfall" with no limit is a blank check.
- The cap should come from cash you have today, documented in your accounts, not money you hope to have by closing.
- In New Jersey, your attorney reviews the exact wording during attorney review. Wording matters, so let them do their job.
Appraisal waiver vs. waiving the appraisal contingency: what's the difference?
These sound alike, and buyers mix them up all the time.
A lender appraisal waiver is your lender's decision. On some loans, the lender's system decides a full appraisal isn't needed. You don't control whether you qualify, and it can change before closing. So don't build your offer around it. Plan your gap number as if an appraisal will happen.
Waiving the appraisal contingency is your decision, written into your offer. It means you give up the right to cancel or renegotiate if the appraisal comes in low. If you do that, you're agreeing to bring whatever the gap turns out to be, or to make it work some other way.
One is about how the lender checks value. The other is about what you've promised the seller. Know which one you're talking about before you write it into an offer.
How much cash should I set aside for an appraisal gap?
Start with what you actually have, then subtract what's already spoken for:
- Your total cash available, in your own accounts.
- Minus your down payment.
- Minus your closing costs (your lender gives you this estimate).
- Minus a cushion for moving, repairs, and the first few months.
Here's an example with round numbers. Say you have $160,000 saved. Your down payment is $120,000, your lender estimates $18,000 in closing costs, and you want to keep $10,000 as a cushion. That leaves $12,000, so your gap number is $12,000, not the $40,000 still sitting in your account.
What's left is the most you could put toward a gap. Some buyers end up with $10,000. Some end up with $50,000. Some end up with zero, and that's okay too. It just means we write your offers differently, and that's a strategy conversation, not a dead end.
Ask your lender first, then tell your agent the number. When I know my buyer's real gap number, I can write an offer that's strong and still safe.
The mistakes buyers make with appraisal gaps
- Promising an unlimited gap. No cap means you've agreed to cover whatever the appraiser says, even if it's far more than you have.
- Counting money that isn't in the bank yet. If part of your cash is a gift from family, ask your lender early how it needs to be documented.
- Forgetting the gap comes on top of everything else. Down payment, closing costs, then the gap. Add all three before you sign.
- Assuming the lender will waive the appraisal. You can't count on it when you write the offer.
- Emptying the account to win. Owning a home costs money the day after closing, too. Keep something back.
What to do next
- Ask your lender how a low appraisal would change your loan, and get your closing cost estimate.
- Work out your real gap number with the four-step math above.
- Tell your agent that number before you start writing offers.
- Use a capped gap clause, never an open-ended one.
- Line up your attorney early so the wording gets reviewed fast.
If you're buying anywhere in North Jersey, I'm happy to walk through this with you before you write your first offer.
Keep reading
- How Much Over Asking Should You Offer at 7%? (West Orange, NJ)
- What Is Attorney Review in NJ? The 3 Business Days Explained
About Claudia Moreira
Claudia Moreira is a real estate agent with Nancy Chu Homes in Montclair, NJ. She works with buyers, sellers, and investors, including first-time buyers and Portuguese- and Spanish-speaking families across North Jersey. Claudia came to real estate from the mortgage side, holds the Accredited Buyer's Representative (ABR) designation, and is part of a team with 1,300+ career transactions and more than $560 million in sales over Nancy Chu's career to date, 2005 through 2026. The thing her clients say most often: thank you for being so thorough. She works in English, Portuguese, and Spanish.
Know your number before you offer
Text me at (862) 291-1720 and let's get you moving forward with confidence. You can also email claudia@nancychuhomes.com or visit claudia.nancychuhomes.com.
Claudia Moreira, Sales Associate · Nancy Chu Homes at Keller Williams NJ Metro Group · 237 Lorraine Ave, Montclair, NJ 07043 · NJ License 2322055 · Equal Housing Opportunity
This article is general information, not lending or legal advice. The $600,000 and $570,000 figures are an example, not a real sale. Talk to your lender about your loan and your attorney about your contract.
