Home Equity Loan vs HELOC
Home equity loan = fixed-rate, closed-end lump sum. HELOC = variable-rate, open-end revolving credit line. Both are second liens that preserve your first mortgage. This guide explains the structural differences and which fits which project profile.
A home equity loan and a HELOC both borrow against your home equity as a second lien, preserving your first mortgage. The difference is structural. A home equity loan is a fixed-rate, closed-end LUMP SUM — you borrow the full amount on day one, you start repaying principal and interest immediately on a fixed amortization schedule (typically 5, 10, 15, or 20 years), and you cannot re-borrow as you repay. A HELOC is a variable-rate, open-end REVOLVING credit line — you can draw, repay, and re-draw throughout a 10-year draw period, paying interest-only on the drawn balance during the draw phase, then transitioning to a 10-20 year repayment phase. Pick a home equity loan when you know your project cost precisely, you want a fixed rate for the full term, and you want forced disciplined amortization. Pick a HELOC when your project budget is uncertain, you want the flexibility to draw as needed, and you're comfortable with variable-rate exposure. For California home projects where change orders and cost overruns are common, HELOC is usually the better fit — but for fixed-scope projects (single appliance install, predictable solar system, one-time debt consolidation), a home equity loan's rate certainty and discipline can win.
Key Facts
- Both products are second liens — both preserve your existing first mortgage. That's their shared advantage over cash-out refinance.
- Home equity loan = fixed rate, lump sum, starts amortizing immediately. You know your exact monthly payment on day one for the entire term.
- HELOC = variable rate, revolving line, interest-only payments during the 10-year draw period. Payment grows as you draw more; rate adjusts with Prime Rate.
- Home equity loan forces discipline — you can't 'undraw' or re-borrow as you repay. A HELOC's revolving nature lets you tap equity repeatedly over 10 years.
- Home equity loans are harder to find than HELOCs at California banks and credit unions. Ask specifically; many institutions only offer the HELOC product.
Decision Rules
If: You know your project cost precisely (fixed-scope work, no change orders expected) and want rate certainty
Then: Home equity loan. Lock in the fixed rate for the full term.
If: Your project budget is uncertain, phased, or likely to change (kitchen remodel with change orders, ADU construction with unknown soft costs)
Then: HELOC. You only pay interest on what you've actually drawn.
If: You want the discipline of forced amortization (worried you'd re-borrow against a HELOC)
Then: Home equity loan. Closed-end structure prevents re-draw.
If: You're financing a multi-stage project over 2-5 years
Then: HELOC. The draw period lets you tap capital as stages close; the repayment period extends amortization.
California-Specific
- California credit unions offer HELOCs widely but home equity loans are less common. If you want a home equity loan, shop regional banks and mortgage brokers specifically.
- Current Prime Rate environment matters: when Prime is high, HELOC's variable rate penalty is larger and a fixed home equity loan looks more attractive. Verify Prime Rate at time of application.
- California's Prop 13 property tax stability doesn't affect HELOC vs home equity loan choice — both are independent of property tax mechanics.
Common Misconceptions
A home equity loan is a HELOC, just with a different name.
They're structurally different products. A home equity loan is a closed-end fixed-rate lump-sum loan. A HELOC is an open-end variable-rate revolving credit line. They're cousins, not synonyms.
A home equity loan is safer than a HELOC.
It's not safer — it's different. A home equity loan has rate certainty and forced amortization, which helps if you lack discipline. A HELOC has flexibility and avoids paying for unused capacity. Pick based on the project, not a safety premise.
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