What is a mortgage loan and how does it work in Colombia?

Buying a home is almost never done with cash in hand. For most families in Colombia, the path involves a bank loan, and that's where the question that opens everything up arises: What is a mortgage loan? And how does it really work? In short, it's a long-term loan from a bank to buy, build, or improve a home, secured by a mortgage on that same property. If you stop making payments, the bank can foreclose on the property. It sounds harsh, but properly understood, it's the tool that has opened the door to homeownership for millions of families.

At the Hechos Para la Comunidad Foundation (Hepacom), we support families in Itagüí and the southern Aburrá Valley who dream of owning their first decent home. This guide is for informational purposes only: the loan is approved and disbursed by the bank, not by us.

What is a mortgage loan and what is it used for?

A mortgage is a loan where a bank lends you most of the value of a home, in exchange for the home itself serving as collateral. This collateral is called a mortgage, hence the name of the loan. While you're making payments, the house is yours and you live in it; the mortgage only becomes due if you default on your payments.

It serves three purposes: buying a new or used home, building on your own lot, or improving one you already own. It differs from a consumer loan because the term is much longer and the interest rate is usually lower, precisely because the bank has the property as collateral. If you want a detailed explanation of how it works, we've broken it down in How mortgage loans work, And if you're undecided between this option and rent-to-own, take a look residential leasing vs mortgage loan.

How much does the bank lend and how much do you have to put up?

Banks don't finance 100% of the property value. As a general rule, they lend up to 70% of the property value, and up to 80% for social housing (VIS). You cover the rest: that's the down payment, which ranges from 20% to 30% of the price.

There's a second limit that's just as important: the monthly payment shouldn't exceed 301% of your family income. That's what the bank looks at to avoid overwhelming you. Before you fall in love with a house, check... How much down payment do you need? and calculate your borrowing capacity, Because that's where almost everything is decided.

Fixed rate or UVR: how is your payment calculated?

When you apply for a loan, you choose how your payment will be calculated. The two most common options in Colombia work very differently, and the one you choose changes how much you pay each month for years. Here's the honest comparison.

For most families taking their first steps in homeownership, a fixed-rate mortgage in pesos is the most predictable option: you know from day one how much you'll pay. Compare current rates at mortgage interest rates before deciding.

Common mistakes when applying for a mortgage

• Look only at the fee and not the rate: A low monthly payment over a very long term can end up being extremely expensive in interest. Look at the annual percentage rate (APR), not just the monthly payment.
• Forget about separate expenses: The deed registration, notary fees, appraisal, and insurance are not included in the loan. You must have those costs saved up.
• Ask for the maximum possible: If the bank approves a payment plan that leaves you struggling to make ends meet, any unexpected expense will put you in arrears. Borrow what you can comfortably afford, not just what you can barely cover.

What are the requirements for a mortgage loan?

Each bank has its own fine print, but almost all agree on the basics: verifiable income, a good credit history, being of legal age, and not already being over-indebted. The property is appraised to confirm it's worth the asking price.

The biggest reason applications get rejected is credit history and ability to pay. If you're worried about being turned down, read up on the information first. Why mortgage applications are rejected and how to avoid it. And if you're going to use the government subsidy, check the Mi Casa Ya requirements.

How long does it take to pay and what happens if you don't pay?

The typical term ranges from 5 to 30 years. The longer the term, the lower the monthly payment, but you'll pay more interest in the end. You can make extra payments to shorten the term or lower the monthly payment, and that's almost always a good idea.

If you stop making payments, you'll first be reported to credit bureaus and late payment interest will accrue. If the default persists, the bank can initiate foreclosure proceedings to recover its money. That's why we strongly advise against borrowing to the limit. To see specific figures for your situation, use our [tool/tool/etc.]. mortgage loan simulator.

Can it be combined with subsidies, severance pay, and savings?

Yes, and that's the good news for lower-income families. A mortgage can be combined with housing subsidies, severance pay, and savings plans to cover the down payment. This combination is called a "concurrence" or "collective financing" plan, and when properly structured, it brings homeownership much closer.

We explain it step by step in concurrence of housing subsidies, and you can see how to use the severance pay to buy a home or apply to subsidy from your compensation fund. The rules on interest rates and debtor protection are overseen by the Financial Superintendency, and the Bank of the Republic publishes the reference rates.

How Hepacom accompanies you

At Hepacom, we don't offer loans or charge for processing them: that's what banks do. What we do is support families in the southern Aburrá Valley in understanding their options, organizing their paperwork, and avoiding improper charges, so that the right to decent housing no longer feels so distant. If you need guidance or want to support this work, write to us at donaciones@hepacom.org or from contact us.

Frequently Asked Questions

What exactly is a mortgage loan?
It's a long-term loan from a bank to buy, build, or improve a home, using that same home as collateral (the mortgage). You live in the house while you make the payments; the collateral is only activated if you default on your payments.

What is the difference with residential leasing?
With a loan, the house is yours from the start, and the bank holds the mortgage. With a lease, the bank owns the property, and you use it with the option to buy it at the end. We compare them in detail in our lease vs. loan guide.

Can I apply for a mortgage if I earn the minimum wage?
Yes, especially for social housing (VIS) and when combining subsidies and severance pay. The bank assesses that the monthly payment should not exceed approximately 301% of your income, so the amount will be in line with what you earn.

What happens to my house if I don't pay?
First, you'll be reported to the bank, and late payment interest will accrue. If the debt remains unpaid, the bank can initiate legal proceedings to foreclose on the property. If you're experiencing difficulties, it's best to speak with the bank before falling into arrears.

Last updated: July 2026. Information guide. The process is handled by the official entity (banks, regulated by the Financial Superintendency). Verify through the official channel. Hepacom does not charge or process payments.