What Is a Home Equity Loan and How Does It Work?

What is a home equity loan and how does it work
Mortgages October 27, 2025

What Is a Home Equity Loan and How Does It Work in Spain?

You own a home in Spain and need funds — perhaps for a renovation, your child’s education, or to consolidate debt. A home equity loan (known in Spain as a préstamo hipotecario sobre vivienda en propiedad or second charge mortgage) offers a practical solution. It allows you to borrow against the equity you’ve built in your property without selling it.

What Is Home Equity?

Home equity is the difference between your property’s current market value and the outstanding balance on your mortgage.

Example:

  • Property current value: €400,000
  • Outstanding mortgage: €150,000
  • Home equity: €250,000

A home equity loan allows you to borrow a portion of that €250,000 — typically up to the point where total borrowing reaches 70–80% of the property value.

How Home Equity Loans Work in Spain

In Spain, releasing equity from your property typically takes one of two forms:

1. Mortgage Extension (Ampliación de Hipoteca)

You apply to extend your existing mortgage — borrowing additional capital on top of what you already owe. This keeps everything with one lender and is often the simplest approach.

2. Second Charge Mortgage

A separate loan secured against your property in addition to your existing mortgage. A different lender takes a second charge on the property.

3. Mortgage Refinancing (Subrogación)

You switch your mortgage to a new lender who provides additional capital as part of the deal. Can also be an opportunity to improve your interest rate.

How Much Can You Borrow?

ScenarioProperty ValueMax Total Borrowing (70%)Current MortgageAvailable Equity
Example 1€300,000€210,000€100,000€110,000
Example 2€500,000€350,000€200,000€150,000
Example 3€250,000€175,000€175,000€0 (maxed)

Common Uses for Home Equity in Spain

  • Property renovation: Improving your Spanish home increases its value and rental appeal
  • Buying a second property: Using equity as the deposit for another purchase
  • Education costs: University fees or private school
  • Debt consolidation: Replacing high-interest personal loans with lower mortgage rates
  • Business investment: Capital for a business venture
💡 THARROS TIP: Using home equity to fund a deposit on a second Spanish property is a strategy many of our clients use. The equity release from property one funds the deposit for property two — effectively leveraging appreciation to grow a portfolio.

Requirements for Non-Resident Equity Release

  • Property in Spain with sufficient equity
  • NIE number
  • Current mortgage statements
  • Recent property valuation (bank will commission independently)
  • Proof of income to service the increased borrowing
  • Clean credit history

🏠 Want to Release Equity from Your Spanish Property?

We help existing Spanish property owners access their equity efficiently through the right lender. Get in touch for a free consultation.

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