Borrowing and credit
What is a loan to value?
Acronym: LTV
Quick definition: Loan to value is the percentage of a property's value that is being borrowed, often used by mortgage lenders to assess risk and pricing.
At a glance
- LTV stands for loan to value.
- It compares the loan amount with the property value.
- A bigger deposit usually means a lower LTV.
- LTV can affect mortgage eligibility and interest rates.
Explain it simply
Loan to value, or LTV, shows how much of a property's value is being borrowed. If a home costs 200,000 pounds and the mortgage is 160,000 pounds, the LTV is 80 percent. The rest is covered by the buyer's deposit or equity. A lower LTV usually means the lender is taking less risk because the borrower owns more of the property value. LTV is important when comparing mortgage deals.
Student explanation
LTV is a key mortgage ratio. It is calculated by dividing the loan amount by the property value and turning the answer into a percentage. A borrower with a larger deposit has a lower LTV, which can improve access to certain mortgage rates. LTV also matters when remortgaging because the property value and remaining mortgage balance may have changed. Students should recognise that LTV is not the same as affordability; a borrower may have a low LTV but still need income to support repayments.
Professional explanation
Loan to value is a credit risk metric expressing the loan balance as a percentage of the secured property's assessed value. It informs mortgage pricing, underwriting, capital treatment, eligibility thresholds, product selection and portfolio risk monitoring. LTV can be based on purchase price, valuation, indexed valuation or updated appraisal depending on context. It interacts with deposit, equity, repayment method, house price movements and arrears risk. LTV is distinct from loan to income and affordability measures, which assess borrower capacity rather than collateral coverage.
UK example
A buyer purchasing a 250,000 pound property with a 50,000 pound deposit needs a 200,000 pound mortgage, giving an LTV of 80 percent.
Why it matters
LTV affects mortgage choices, risk and pricing, so it is one of the first ratios home buyers should understand.
Common misunderstanding
A low LTV does not guarantee mortgage approval; lenders also assess income, spending, credit history and property suitability.