Published September 18, 2026

Understanding Home Equity: How It Builds and How to Access It

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Home equity is the difference between what a property is worth and what's owed on it. It's one of the primary ways homeownership builds long-term financial value, but the mechanics are often misunderstood.

How Equity Builds

Equity increases in two main ways:

Loan paydown: Each mortgage payment reduces the principal balance, increasing the owner's equity stake.

Appreciation: If a property's market value rises over time, the gap between value and remaining loan balance widens.

For example, a home purchased for $350,000 with a $70,000 down payment starts with $70,000 in equity. After several years of payments and market appreciation, that equity figure typically grows — though the rate varies by local market conditions and loan structure.

Calculating Equity

The basic formula: Current Market Value − Remaining Mortgage Balance = Equity

A recent appraisal, comparative market analysis, or automated valuation model can help estimate current market value.

Ways to Access Equity

Cash-out refinance: Replaces the existing mortgage with a new, larger loan, with the difference paid out in cash.

Home equity loan: A second loan, separate from the primary mortgage, usually with a fixed rate and lump-sum disbursement.

Home equity line of credit (HELOC): A revolving credit line secured by the home, allowing funds to be drawn as needed up to a set limit.

Sale of the property: Selling converts equity directly into cash, minus closing costs and any remaining loan balance.

Common Uses of Home Equity

Homeowners commonly use accessed equity for home improvements, debt consolidation, education costs, or as a down payment on another property. Each option carries different rates, repayment terms, and risk considerations, so comparing terms across lenders is worthwhile before choosing a method.

A Note on Loan-to-Value Ratio

Most lenders cap equity borrowing at 80–85% of a home's value (called the loan-to-value, or LTV, ratio). This means a portion of equity typically remains untouched even when using these products, which helps preserve a buffer against market fluctuations.

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Written by LIVgreat Real Estate, your trusted Washtenaw County real estate experts.
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Erin Galinac

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