What Is a Home Equity Loan and How Does It Work?

As home values across Arizona continue to rise, many homeowners are sitting on significant equity — the difference between what their home is worth and what they still owe. But that equity isn't liquid cash you can spend. To access it, you either need to sell or borrow against your property.

One popular option is a cash-out refinance, which replaces your existing mortgage with a new, larger loan and lets you pocket the difference. But what if you're happy with your current mortgage rate? That's where a home equity loan comes in — it lets you tap your home's value without touching your existing loan. Here's everything you need to know.

What Is a Home Equity Loan?

A home equity loan is a type of mortgage — often called a second mortgage or a home equity installment loan — that lets you draw on the equity you've built in your home by borrowing against its value.

Unlike a cash-out refinance, a home equity loan doesn't replace your current mortgage loan. Your original loan stays exactly as it is — same rate, same payment, same remaining balance. You simply add a second loan on top of it.

This makes home equity loans especially attractive to homeowners who locked in a low interest rate on their primary mortgage and don't want to lose it. It's also a strong option for Arizona homeowners who own their homes outright and don't want to take on a full mortgage just to access a portion of their home's value.

Home equity loans are commonly used for major expenses like home renovations, debt consolidation, college tuition, medical bills, or making a down payment on an investment property.

How Does a Home Equity Loan Work?

Home equity loans work much like your original home loan. They are secured by your property, which means if you fail to make payments, you can lose your home to foreclosure — just like with a traditional mortgage.

When you close on a home equity loan, you receive a lump sum of cash all at once. You then repay that amount — plus interest — in equal monthly installments over a fixed term, typically 5 to 20 years.

Most home equity loans carry a fixed interest rate, which means your monthly payment stays the same for the life of the loan. This predictability makes them easier to budget for than variable-rate options like a home equity line of credit (HELOC).

It's important to understand the mortgage process for home equity loans, as the application, appraisal, and closing steps are similar to what you experienced with your original mortgage — though typically faster.

How Much Can You Borrow With a Home Equity Loan?

The amount you can borrow depends on two main factors: the value of your home and how much you still owe on your primary mortgage. Your credit score and income also play a role in the final loan amount a lender will approve.

Most lenders use a combined loan-to-value (CLTV) ratio of 75% to 90%. This means the total of your primary mortgage balance plus your home equity loan can't exceed 75% to 90% of your home's appraised value.

In this example, the homeowner has $200,000 in equity and could potentially borrow up to $140,000 (at an 85% CLTV ratio), minus closing costs. Use our mortgage calculator to estimate your borrowing power, or try the home loan calculator for a more detailed breakdown.

Keep in mind that your credit score significantly impacts both how much you can borrow and the interest rate you'll receive. Borrowers with higher scores (740+) typically qualify for larger loan amounts and better rates.

Home Equity Loan Interest Rates

Home equity loans typically carry higher interest rates than first mortgages. This is because they're second-lien loans — meaning the home equity lender gets paid after the primary mortgage lender in the event of foreclosure. That extra risk is reflected in the rate.

As a general rule, fixed home equity loan rates for borrowers with excellent credit run about 1% to 2% higher than current 15-year fixed mortgage rates. However, rates vary more widely than primary mortgage rates, and your credit score has a bigger impact on the rate you'll pay.

For example, an 80-point difference in FICO scores can create a spread of 4% to 6% in home equity interest rates — a much wider gap than you'd typically see on first mortgages. This makes it especially important to understand how your credit score affects your rate before applying.

What Is a Home Equity Line of Credit (HELOC)?

A home equity line of credit (HELOC) is a close cousin of the home equity loan, but it works quite differently. Instead of receiving a lump sum, a HELOC gives you a revolving line of credit — much like a credit card — that you can draw from as needed.

HELOCs have two phases:

• Draw period (typically 5–10 years): You can borrow up to your credit limit, repay, and borrow again. During this phase, you may only be required to make interest-only payments on the amount you've actually used.
• Repayment period (typically 10–20 years): You can no longer draw funds and must repay the outstanding balance in full, including principal and interest, over the remaining term.

Most HELOCs have variable interest rates tied to the prime rate, which means your monthly payment can fluctuate. Some lenders offer "convertible" HELOCs that allow you to lock in a fixed rate during the repayment period.

HELOCs are ideal for expenses spread over time — like phased home renovations, college tuition payments, or maintaining an emergency reserve. However, the variable rate means your costs can rise if interest rates increase. Arizona homeowners should weigh this carefully given the current interest rate environment.

How Second Mortgages Work

Both home equity loans and HELOCs are classified as second mortgages because they sit behind your primary home loan. Understanding how this hierarchy works is important because it affects your risk, your rates, and your lender's willingness to approve you.

Why Second Mortgages Carry Higher Rates

If a homeowner defaults and the property is sold in foreclosure, the primary mortgage lender gets paid first. The second mortgage lender — the "junior lien holder" — may receive less than what's owed, or nothing at all. Because of this extra risk, second mortgage rates are higher than conventional loan rates.

Qualification standards are typically tighter as well. You'll generally need a credit score of at least 680–700 for a home equity loan, compared to 600–620 for a cash-out refinance.

Key Differences Between First and Second Mortgages

• Shorter loan terms: Second mortgages typically range from 5 to 20 years, with 15 years being most common — shorter than the 30-year terms typical of first mortgages.
• Smaller loan amounts: While first mortgages can finance 95%–100% of a home's purchase price, most home equity lenders cap your combined loan-to-value at 80%–90%.
• Lower closing costs: Second mortgage fees for title insurance and escrow are usually much lower. Many HELOC lenders absorb most closing costs entirely.
• Faster processing: Home equity loans often close in 2–3 weeks, compared to 30–60 days for a primary purchase loan.

Your second mortgage lender may not even require a full appraisal, potentially saving hundreds of dollars in upfront costs. Learn more about the complete mortgage process to understand what to expect.

Cash-Out Refinance vs. Home Equity Loan

Home equity loans and HELOCs aren't the only ways to access your home's value. A cash-out refinance is another popular option — and the right choice depends on your unique financial situation.

When a Cash-Out Refinance Makes More Sense

• Single payment: You'd have one mortgage instead of two, simplifying your monthly finances.
• Lower overall rate: If current rates are below your existing mortgage rate, a cash-out refi can lower your rate and give you cash — a win-win. Check today's refinance rates.
• Opportunity to shorten your term: You might refinance from a 30-year to a 15-year mortgage, saving significantly on total interest paid.

When a Home Equity Loan Is the Better Choice

• Your current mortgage rate is already low and you don't want to lose it.
• Your existing mortgage is nearly paid off and you don't want to restart a 30-year term.
• You need funds quickly — home equity loans close faster than full refinances.
• You want to keep closing costs low.

Not sure which option is right for you? A pre-qualification consultation can help you compare both paths based on your specific numbers.

Other Alternatives to Home Equity Loans

If you've recently purchased your home or don't yet have enough equity built up, a home equity loan or cash-out refinance may not be an option yet. In that case, there are a few alternatives to consider.

Personal Loans

Personal loans don't require home equity as collateral — they're "unsecured" loans based on your creditworthiness and income. The trade-off is significantly higher interest rates, since the lender has no property to fall back on if you default.

Personal loans can work for smaller amounts (typically up to $100,000), but they can't compete with the lower rates of a secured mortgage product. The interest is also not tax-deductible, even if you use the funds for home improvements.

FHA Cash-Out Refinance

If your credit score isn't high enough for a conventional home equity loan, an FHA loan cash-out refinance may be an option. FHA loans accept credit scores as low as 580 and may offer more flexible qualification requirements. However, you'll be required to pay mortgage insurance premiums.

VA Cash-Out Refinance

For eligible veterans and active-duty military, a VA cash-out refinance offers some of the best terms available — including no mortgage insurance and competitive interest rates. This can be an excellent alternative to a home equity loan for those who qualify. Arizona is home to multiple military installations, making VA loans particularly relevant for homeowners near Sierra Vista, Tucson, and the Phoenix metro area.

USDA Refinance

Homeowners in USDA-eligible rural areas of Arizona may be able to refinance through USDA programs. Many communities across the state — from Payson to Safford to Show Low — qualify for USDA lending.

Down Payment Assistance Programs

For first-time home buyers or those with limited equity, down payment assistance programs can provide grants or secondary financing that reduces your upfront costs. While not a direct alternative to equity borrowing, these programs can help you preserve existing equity while accessing homeownership.

Non-QM and Hard Money Loans

For borrowers with non-traditional income sources or unique financial situations, Non-QM loans offer flexible qualification outside standard guidelines. Hard money loans are another option for short-term needs or investment properties, though they carry higher rates and shorter terms.

Today's Home Equity Mortgage Rates

As noted throughout this guide, home equity loan rates are more sensitive to your credit history than first mortgage rates — and they vary more between lenders. This makes rate shopping absolutely essential.

To get an accurate quote, you'll need to provide your estimated credit score, current mortgage balance, and an estimate of your home's value. The more accurate your information, the more reliable your rate quote will be.

Stay on top of market movements by checking the latest mortgage rates and market news and use our mortgage amortization calculator to see how different rates affect your total cost over time.

Arizona's real estate market continues to offer strong equity-building potential, from rapidly growing communities like Buckeye, Queen Creek, and Goodyear to established markets in Scottsdale, Chandler, and Mesa. As a local Arizona mortgage lender, I can help you understand exactly how much equity you've built and which borrowing strategy makes the most sense for your goals.