Americans have record home equity. The typical homeowner has over $300,000 in equity. Financial media calls this “household wealth.” But how wealthy does equity actually make you?
The Equity Illusion
Home equity is the difference between your home’s market value and what you owe on the mortgage. On paper, it’s an asset. In practice, it has three significant problems:
- It’s illiquid: You can’t spend equity without borrowing against it or selling the house
- Accessing it costs money: HELOCs and cash-out refinances charge interest, fees, and closing costs
- It disappears at sale: Transaction costs of 8-10% eat a large portion of accumulated equity
A homeowner who “has” $200,000 in equity actually has $180,000-$184,000 after selling costs. And they still need somewhere to live.
The HELOC Trap
Home Equity Lines of Credit let you borrow against your equity at variable rates. In 2026, HELOC rates sit around 8-9%. Here’s how it plays out:
You borrow $50,000 from your HELOC to renovate the kitchen. If you pay it back over 10 years at 8.5%, you’ll pay $23,700 in interest alone. Total cost: $73,700 for a $50,000 renovation.
And renovation returns are declining. The 2025 Cost vs. Value report shows the average kitchen remodel recoups only 50-70% of its cost at resale. Your $50,000 kitchen adds $25,000-$35,000 in value. Combined with the interest cost, you’re $38,000-$48,000 in the hole.
Cash-Out Refinance: The Rate Math
A cash-out refinance replaces your existing mortgage with a larger one, giving you the difference in cash. If you have a 3.5% rate from 2021 and refinance at 6.8%, you’ve just increased your borrowing cost on the entire mortgage balance.
On a $250,000 remaining balance:
- At 3.5%: $1,123/month
- At 6.8%: $1,630/month
That’s $507/month more, or $6,084/year, even before you count the cash-out portion. Over 25 remaining years, you’d pay $152,000 more in interest just on the existing balance.
The cash-out amount on top adds even more interest cost. This trade almost never makes sense unless you’re using the cash to eliminate higher-rate debt.
Equity Doesn’t Protect You in a Downturn
If your home’s value drops 15%, your equity drops by a much larger percentage. A homeowner with $300,000 equity on a $500,000 home (60% equity) who sees a 15% decline to $425,000 now has $225,000 in equity — a 25% loss.
Leverage amplifies losses on the way down just as it amplifies gains on the way up. High equity doesn’t protect you from price declines; it just means you have more to lose.
When Home Equity Is Actually Useful
Equity serves one genuinely valuable function: it’s a last-resort emergency fund. If you lose your job and deplete savings, a HELOC can prevent foreclosure while you recover. This is a defensive use, not an investment strategy.
Equity also matters for:
- Eliminating PMI: Reaching 20% equity cancels Private Mortgage Insurance
- Downsizing: Selling a large paid-off home and buying smaller frees up cash for retirement
- Reverse mortgage: For retirees with limited income, accessing equity through a reverse mortgage can supplement Social Security
The Wealth-Building Alternative
Every dollar you put into home equity earns the home’s appreciation rate minus transaction costs. Over the long term, that’s about 1-3% net after selling costs.
The same dollar in a diversified index fund has historically earned 7-10% average annual returns with no transaction costs beyond a few basis points in expense ratios.
If building wealth is the goal, homeownership is a housing solution with a modest forced savings component, not a wealth-building strategy. The real wealth-building happens with the money you invest outside your home.
Check your state’s total ownership costs on the HomeStats state pages to see whether local economics support homeownership as a financial decision.
For the complete analysis of home equity, transaction costs, and the real return on homeownership, read The Resale Trap.