Both borrow against the same thing: your equity
Equity is the share of your home you actually own — its value minus what you still owe on your mortgage. Both a HELOC and a home equity loan let you borrow against that share, and both are secured by your home, which means the home is collateral. The difference isn't what you're borrowing against; it's the shape of the borrowing — a flexible line versus a fixed lump sum.
For context on the asset involved: across our 16,101 active Tennessee listings the median list price is $499,000 (Pacific Bay Lending live listing data). A home is most people's largest asset, so the choice between these two products is worth getting right rather than rushing.
How a HELOC works
A HELOC is a revolving line of credit. The lender sets a maximum limit, and during the draw period — commonly about ten years — you borrow only what you need, when you need it, and pay interest on just the drawn balance. As you repay, that room becomes available to borrow again, the way a credit card revolves. Most HELOCs carry a variable rate, so the cost of what you borrow can move up or down over time.
When the draw period ends, the HELOC enters a repayment period — often up to twenty years — during which you can no longer draw and you pay the balance down. Because the rate is usually variable and the balance changes with each draw, the payment isn't fixed. That flexibility is the point: a line fits costs that arrive in stages or that you can't size precisely up front.
How a home equity loan works
A home equity loan is a one-time lump sum. You borrow a set amount at closing and repay it on a fixed schedule, usually at a fixed rate — so the payment is the same every month for the full term, much like a second mortgage running alongside your first. There's no revolving line and no drawing later; what you borrow at closing is the loan.
That predictability is its strength. If you have a single, known expense and you want a payment that won't move, a lump sum at a fixed rate is straightforward to budget around. The trade-off is that you start paying interest on the entire amount immediately, whether or not you've spent it all.
Which one fits which goal
The honest answer is that neither is "better" — they fit different jobs. Reach for a HELOC when costs are ongoing, phased, or hard to pin down in advance, and you value being able to draw only what you actually need. Reach for a home equity loan when you have a single, known amount and you want a fixed payment you can plan around for the whole term.
There's also a third way to tap equity — a cash-out refinance, which replaces your existing mortgage instead of adding a second loan on top of it. If you're weighing a line against pulling cash through your first mortgage, our cash-out refinance vs. HELOC guide compares those two directly.
How to decide on your numbers
The right structure depends on how much equity you have, what you're funding, and the payment you're comfortable carrying — not on a rule of thumb. Two useful next steps: see how much equity you can borrow against and read when tapping equity tends to make sense before you commit either way.
When you want it applied to your real file, a soft-credit pre-qualification (no impact to your score) lets a licensed loan officer line up the options against your numbers — no rate quote until your file is reviewed.