What Is Home Equity?
Home equity is the difference between your home's market value and what you owe on your mortgage. Learn how equity builds, how to access it, and why it matters.
Definition
Home equity is the portion of your home that you actually own -- the difference between your home's current market value and the remaining balance on your mortgage. If your home is worth $400,000 and you owe $250,000, your equity is $150,000. Equity builds over time as you make mortgage payments (reducing the balance) and as your home appreciates in value.
You can access your home equity through several methods: a home equity loan (a second mortgage with fixed payments), a HELOC (home equity line of credit -- a revolving line you can draw on as needed), or a cash-out refinance (replacing your mortgage with a larger one and pocketing the difference). Common reasons to tap equity include home improvements, debt consolidation, and education costs.
Home equity is typically the largest component of an American household's net worth, but it is illiquid -- you cannot easily access it without borrowing against it or selling the home. This is why financial planners distinguish between total net worth and investable net worth (which excludes home equity).
Real-World Example
You bought a home for $300,000 with a 20% down payment ($60,000) and a $240,000 mortgage. Day one, your equity is $60,000. Five years later, you have paid the mortgage balance down to $215,000 and the home has appreciated to $350,000. Your equity is now $135,000 ($350,000 - $215,000). You built $75,000 in equity from two sources: $25,000 from paying down the mortgage and $50,000 from home appreciation.
Why It Matters
Home equity is the forced savings component of homeownership. Every mortgage payment builds a tiny bit more equity, and over 15-30 years, it adds up substantially. It is also a financial safety net -- in an emergency, you can tap equity through a HELOC. However, using your home as an ATM (taking out too much equity) is risky. If home values decline, you could end up "underwater" -- owing more than the home is worth -- as millions discovered during the 2008 housing crisis.
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Frequently Asked Questions
How do I build home equity faster?
Make extra principal payments, choose a 15-year mortgage instead of 30-year, make biweekly payments instead of monthly, and invest in improvements that increase your home's value. Avoiding a cash-out refinance also preserves equity.
What is the difference between a HELOC and a home equity loan?
A home equity loan gives you a lump sum with fixed payments (like a second mortgage). A HELOC is a revolving line of credit you draw on as needed with variable payments. HELOCs offer more flexibility; home equity loans offer payment predictability.
Can I lose home equity?
Yes. If your home's market value drops (as happened in 2008-2012), your equity decreases even if you keep making payments. If the value drops below what you owe, you are 'underwater' -- negative equity.
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