What is CLTV (Combined Loan-to-Value)

The Combined Loan-to-Value (CLTV) ratio is a calculation used by mortgage and lending professionals to determine the total percentage of a homeowner's property that has liens or debt obligations compared to the value of the property. The CLTV ratio is calculated by adding up all outstanding loan balances secured by the property and dividing that total by the property's appraised or market value. A lower CLTV ratio is generally preferred by lenders as it indicates the homeowner has more equity in the property. The ideal CLTV for a residential mortgage loan is typically between 65-80%.

How CLTV works in practice

How CLTV works in practice

Combined Loan-to-Value (CLTV) looks at the total amount of debt secured by a property, not just the first mortgage. That includes:

The basic formula is:

CLTV = (Total of all loan balances secured by the property ÷ Property value) × 100

"Property value" is usually the lower of the purchase price or the most recent appraised value, depending on the lender and the purpose of the loan.

CLTV example

Imagine a property that is worth $500,000. The owner has:

  • $300,000 balance on the first mortgage
  • $50,000 balance on a home equity line of credit

Total debt secured by the home is $350,000. The CLTV is:

$350,000 ÷ $500,000 = 0.70, or 70%

That means 70% of the property's value is tied up in loans, and 30% is equity the owner holds.

CLTV versus LTV

It is easy to mix up CLTV with Loan-to-Value (LTV). The difference is:

  • LTV looks only at the loan being evaluated, usually the first mortgage.
  • CLTV adds up all loans secured by the property.

For example, if a buyer is taking a $350,000 first mortgage on a $500,000 home with no other loans, the LTV and CLTV are both 70%. If that same homeowner later opens a $50,000 HELOC and uses it, the LTV on the first mortgage is still based on $350,000, but the CLTV becomes 80% when you count both balances.

Typical CLTV ranges lenders look for

Different lenders and products have different CLTV limits, but broadly:

  • Up to about 65%: Very strong equity position. Often eligible for the most favorable terms if income and credit are solid.
  • 65% to 80%: Healthy range for many traditional residential mortgage situations.
  • Above 80%: Higher leveraged position. The loan may still be possible, but requirements often tighten, and pricing can be less favorable.

Lenders may also cap CLTV differently for cash-out refinances, investment properties, or other higher-risk scenarios.

Why CLTV matters for loan approval, pricing, and your next move

Why CLTV matters for loan approval, pricing, and your next move

CLTV is one of the key risk indicators lenders use when they decide whether to approve a loan, how much to lend, and what terms to offer. It connects directly to three things borrowers care about: approval odds, interest rate, and how much flexibility they have in the future.

How lenders use CLTV in decisions

When a lender reviews an application, CLTV sits alongside income, credit history, and property type. A lower CLTV generally tells the lender:

  • The borrower has more of their own money invested in the property.
  • There is a larger cushion if property values decline.
  • The lender has a better chance of recovering what is owed if there is a default.

For the borrower, a lower CLTV can often contribute to:

  • Higher likelihood of approval, especially for refinances or additional borrowing against the property.
  • More favorable pricing in the form of lower interest rates or reduced fees.
  • Access to different products, such as certain home equity lines, cash-out options, or shorter loan terms.

What CLTV means for your equity and options

Your CLTV is a quick snapshot of how much equity is available and how much of the property's value is already pledged to lenders. That snapshot influences:

  • Ability to borrow more: If CLTV is already high, there may be little room to add another loan or increase an existing one.
  • Flexibility to refinance: Lower CLTV can create more choices when interest rates or personal circumstances change.
  • Risk profile: Very high CLTV can leave a property owner more exposed if values fall or income changes.

Monitoring CLTV over time can be helpful. As loan balances are paid down and property values move, CLTV shifts. Many borrowers track it before they apply for a refinance, a home equity loan, or a line of credit so they are not surprised by a lender's response.

Improving CLTV over time

For buyers and homeowners who want to strengthen their position, there are practical ways to improve CLTV:

  • Make extra principal payments when possible to reduce balances faster.
  • Avoid layering on additional secured debts unless they line up with a clear strategy.
  • Revisit options if property values have increased and you are considering refinancing.

Thinking in terms of CLTV helps align borrowing decisions with long-term goals instead of viewing each loan in isolation.

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