Home Equity Loan: How It Works, Costs & Requirements

A home equity loan is one of the most direct ways to put your home's built-up value to work: borrow a lump sum against your equity, get a fixed interest rate, and repay it in equal monthly installments — separate from your existing mortgage. Homeowners use it for everything from a kitchen remodel to consolidating higher-rate debt. Before you apply, it helps to understand exactly how the loan is structured, what lenders require, and how it compares to a home equity line of credit (HELOC).

What Is a Home Equity Loan?

A home equity loan is a fixed-rate, lump-sum loan secured by the equity in your home — the difference between what your home is worth and what you still owe on your mortgage. Once approved, the lender deposits the full loan amount in one payment, and you repay it over a set term, commonly five to thirty years, with a fixed interest rate and a fixed monthly payment from day one. It is sometimes called a "term loan" or, informally, a second mortgage, because it creates a second lien against your property alongside your primary mortgage.

Unlike refinancing your entire mortgage, a home equity loan leaves your original mortgage untouched. You simply add a second, separate loan on top of it, secured by the same property. Run a few scenarios through our home equity loan calculator to see what a specific loan amount, rate, and term would actually cost you each month.

Why Would Someone Want a Home Equity Loan?

The most common reason homeowners take out a home equity loan for home improvements is that renovation costs are large, one-time expenses that are hard to fund out of pocket, but the improvements themselves — a kitchen remodel, a new roof, an addition — often increase the home's value. A home equity loan for renovation gives you the full project budget up front at a predictable fixed rate, which is easier to plan around than a variable-rate credit line where your payment could climb mid-project.

Beyond renovations, homeowners commonly use a home equity loan to consolidate higher-interest debt, such as credit cards, into one lower fixed-rate payment; to cover a large, planned expense like tuition or a medical bill; or to fund a down payment on an investment property. Because the rate and payment are locked in, it tends to appeal to people who want budget certainty over the flexibility of drawing funds as needed.

Is a Home Equity Loan a Second Mortgage?

Yes — in nearly all cases, a home equity loan is legally a second mortgage. If you still owe money on your primary home loan, the home equity loan is recorded in second lien position, meaning your primary mortgage lender gets paid first from any sale or foreclosure proceeds, and your home equity lender gets paid second. This is exactly why lenders care so much about your combined loan-to-value ratio: the more debt stacked against your home, the more risk the second-position lender is taking on, which is reflected in the rate you're offered.

If your home is fully paid off, there's no first mortgage for the home equity loan to sit behind, so it effectively becomes your only mortgage lien, though it's still generally referred to as a home equity loan rather than a first mortgage in that scenario.

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How a Home Equity Loan Works

Three features define how a home equity loan actually functions once you're approved:

Lump sum payout. You receive the entire approved loan amount in a single deposit at closing — not a credit line you draw down over time. This makes it a natural fit for a project with a known total cost, like a home equity loan for renovation with a fixed contractor bid, rather than an open-ended or ongoing expense.

Fixed rate. Your interest rate is locked in at closing and does not change for the life of the loan, which means your monthly principal-and-interest payment is identical from your first payment to your last. That predictability is the core trade-off versus a variable rate HELOC, where your rate — and payment — can rise or fall with the broader interest rate environment.

Collateral. Your home secures the loan, the same way it secures your primary mortgage. That collateral is what allows lenders to offer meaningfully lower rates than unsecured options like personal loans or credit cards — but it also means the lender can pursue foreclosure if you default, which is the single most important risk to understand before signing.

Home Equity Loan Requirements

Lenders evaluate three main factors when you apply for a home equity loan:

Equity. Most lenders want you to retain at least 15–20% equity in your home after the new loan is added, calculated as your combined loan-to-value (CLTV) ratio — your primary mortgage balance plus the new home equity loan, divided by your home's appraised value. In practical terms, if your home is worth $400,000 and you owe $260,000 on your mortgage, an 80% CLTV limit would cap a home equity loan around $60,000.

Credit score. Most lenders set a minimum credit score around 620, though the strongest rates are generally reserved for borrowers with scores above 700–720. A higher score doesn't just improve your rate — it can also affect the maximum CLTV a lender is willing to approve.

Debt limit. Lenders calculate your debt-to-income (DTI) ratio, comparing your total monthly debt payments — including the new home equity loan payment — to your gross monthly income. Most lenders prefer a DTI at or below 43%, though some allow more with a strong credit profile or additional compensating factors. The Consumer Financial Protection Bureau's guidance on home equity borrowing is a useful independent resource while you compare offers.

Home Equity Loan vs. HELOC: Fixed Lump Sum or Variable Credit Line

A home equity loan and a home equity line of credit (HELOC) both borrow against the same source of value — your home equity — but they're structured very differently. A home equity loan gives you one lump sum at a fixed rate. A HELOC instead gives you a revolving credit line, similar to a credit card, that you can draw from as needed during a set draw period, typically with a variable rate HELOC that moves with an underlying index. That makes a HELOC a better fit for ongoing or uncertain expenses, and a home equity loan a better fit for one known, fixed cost.

If you're comparing heloc lenders, shop rates, draw-period length, and fees across several, since terms vary widely. Large national banks are common starting points for research — for example, the Bank of America home equity line of credit is frequently searched as a benchmark offer, though credit unions and online lenders often compete closely or beat large-bank pricing depending on your credit profile and location. It's also worth asking directly whether a lender offers a HELOC on a second home or vacation property, since not every HELOC lender extends that option, and the ones that do typically apply stricter loan-to-value limits and credit requirements than they would on a primary residence.

How Much Would a $50,000 Home Equity Loan Cost Per Month?

Using an illustrative fixed rate of about 8.5% — roughly in line with typical home equity loan pricing in 2026 — here's what a $50,000 home equity loan costs per month at a few common repayment terms:

The pattern here is the same trade-off you'll see on any amortizing loan: a shorter term means a higher monthly payment but far less total interest, while a longer term lowers the monthly payment at the cost of paying more overall. Since your home equity loan sits on top of your existing mortgage payment, it's worth modeling both loans together — our mortgage calculator can help you see your full combined monthly housing cost before you commit to a specific term.

Home Equity Loan vs. Home Equity Refinance

A home equity refinance — more precisely called a cash-out refinance — replaces your entire existing mortgage with a new, larger one, and you pocket the difference in cash. That's different from a home equity loan, which leaves your original mortgage in place and adds a separate second loan alongside it. A cash-out refinance can make sense if current mortgage rates are close to or below your existing rate, since you're only dealing with one loan and one payment going forward. But if refinancing would mean trading a low existing mortgage rate for a materially higher one on your entire balance, a home equity loan usually preserves more value, since it only applies the new, higher rate to the amount you're actually borrowing.

Compare current rates here for both a home equity loan and a cash-out refinance before deciding, since the better option depends heavily on where your existing mortgage rate sits relative to today's market.

What Is the Downside of a Home Equity Loan?

The most important downside is that your home secures the debt. Because the loan is collateralized by your property, falling behind on payments can eventually lead to foreclosure — the same risk that applies to your primary mortgage, now doubled across two loans on the same house. A home equity loan is not something to take on for a want rather than a genuine need, or without confidence in your ability to make the new payment alongside your existing mortgage.

Beyond that core risk, a few other trade-offs are worth weighing before you apply:

• Closing costs. Many home equity loans carry origination fees, appraisal costs, and other closing costs, typically ranging from about 2% to 5% of the loan amount.
• Reduced equity cushion. Borrowing against your equity leaves you with less of a buffer if home values decline, which can matter if you need to sell or refinance later.
• Two payments instead of one. Unlike a cash-out refinance, a home equity loan adds a second monthly payment on top of your existing mortgage rather than consolidating into one.
• Fixed means fixed. If rates fall significantly after you close, you won't benefit unless you refinance the home equity loan itself, which comes with its own costs.

A home equity loan is a straightforward way to convert home equity into predictable, fixed-rate cash for a known expense — renovations, debt consolidation, or a major purchase. If your need is ongoing or uncertain rather than a single fixed cost, a HELOC's flexibility may fit better; if your existing mortgage rate is close to today's rates, a cash-out refinance is worth comparing too. Whichever path you're leaning toward, confirm your equity position, credit score, and debt-to-income ratio first, then shop more than one lender before you commit.