Does a HELOC replace my mortgage?

No — that's the main difference from a cash-out refinance. A HELOC sits behind your existing mortgage as a second lien, so your original loan stays exactly as it is.

Can I borrow again after paying down a HELOC?

Yes, during the draw period — that revolving flexibility is the defining feature. After the draw period ends, the line enters repayment and you pay the balance down.

HELOC or cash-out refinance — which is better?

It depends on your current mortgage, how much you need, and whether the need is ongoing. If you want to keep your mortgage and value flexibility, a HELOC often fits; for a single lump sum, a cash-out refinance may be better.

What Happens If the Appraisal Comes In Low?

Why the appraisal matters

When you finance a home, the lender orders an appraisal to confirm the property is worth enough to support the loan. Lenders base the loan on the lower of the purchase price or the appraised value, because the home is their collateral. If the appraisal comes in at or above the price, financing proceeds normally. If it comes in below, a gap opens between what you agreed to pay and what the lender will lend against.

What an appraisal gap is

An appraisal gap is the difference between the contract price and the appraised value. For example, if you agreed to pay more than the home appraises for, the lender will size your loan to the appraised value, and the gap becomes cash you would need to cover, unless you renegotiate. Appraisal gaps became a common topic in competitive markets where buyers sometimes offer above asking.

Your options when value comes in low

You typically have several paths. You can renegotiate the price with the seller to match or move toward the appraised value. You can cover the gap with additional cash, increasing your down payment so the loan still fits. You can challenge the appraisal through a reconsideration of value if there is credible evidence of comparable sales the appraiser may have missed. Or, if your contract includes an appraisal contingency, you may be able to withdraw and recover your deposit.

The best path depends on your contract terms, your budget, and how much you want the home. A real estate agent and loan originator can help you weigh them.

How to prepare

Understand your contract’s appraisal contingency before you make an offer, so you know your rights if value comes in low. Keep some financial flexibility in case you choose to cover a gap. And work with a loan originator early, so if an appraisal issue arises, you already understand how it affects your loan size and options rather than scrambling under a deadline.

This article is for general educational purposes and is not financial, legal, or tax advice, nor a commitment to lend or an offer of any specific rate or term. Consult a licensed professional about your situation. MortgageQuote.com · NMLS #1967971. Equal Housing Opportunity.

Frequently asked questions

Does a low appraisal kill the deal?

Not necessarily. You may be able to renegotiate the price, cover the difference in cash, request a reconsideration of value, or, if you have an appraisal contingency, withdraw. The right move depends on your contract and budget.

What is an appraisal gap?

It is the difference between the price you agreed to pay and the home’s appraised value. Because the lender lends against the lower figure, the gap is cash you would need to cover unless you renegotiate.

Can I dispute a low appraisal?

Sometimes. If there is credible evidence, such as relevant comparable sales the appraiser may not have considered, you can request a reconsideration of value through your lender. There is no guarantee it changes, but it is an option.

What is an appraisal contingency?

A contract clause that lets you renegotiate or withdraw, often with your deposit protected, if the home appraises below the purchase price. Understanding it before you offer is important.

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