Mortgages & Financing

What Is Loan-to-Value Ratio and Why Does It Matter?

Patrick Kevin Fagan

Texas Real Estate Sales Agent #454749, AXEN Realty LLC · Senior Loan Officer, NMLS ID #877741, NEXA Mortgage, LLC

Updated October 9, 2026

PATRICK'S QUICK ANSWER

LTV is your loan amount divided by the home's value. Lower LTV means lower risk for the lender, which means better rates and no PMI. The 80% threshold is the sweet spot: at 80% or below on a conventional loan, mortgage insurance disappears and pricing improves. Ask Patrick how loan-to-value ratio would apply to your situation.

Loan-to-value ratio decides how much your mortgage costs you, and most buyers never hear the number until they are already deep in the process. It is one of the biggest levers on your rate and your mortgage insurance, so let's make it make sense.

Loan-to-value ratio (LTV) is your loan amount divided by the home's value, expressed as a percentage. It is one of the most important factors lenders use to assess risk.

A lower LTV means less risk for the lender, which typically results in a lower interest rate and better loan terms. The key threshold is 80% LTV, which eliminates the need for PMI on conventional loans. Example: on a $200,000 home with $40,000 down, your LTV is 80%, the sweet spot for avoiding PMI and getting the best rates.

What LTV means

LTV is the percentage of the home's value that you are borrowing. A $240,000 loan on a $300,000 home is an 80% LTV. The number tells the lender how much of the home you own free and clear versus how much you owe.

The meaning: the more you put down, the lower your LTV, and the less risk the lender carries. That is why the number shows up everywhere: pricing, mortgage insurance, and even whether you qualify.

The real-world consequence: LTV is not a trivia number. It is the difference between paying mortgage insurance for years and never paying it at all.

How to calculate it

LTV equals the loan amount divided by the property value, times 100. On a $250,000 loan with a $300,000 home, that is $250,000 divided by $300,000, which is 83.3% LTV. On a $200,000 loan for the same home, it is 66.7% LTV. The lower the LTV, the better.

The money consequence: every LTV tier carries different pricing. 80% LTV gets the best rates. From 80.01% to 85% rates increase slightly, from 85.01% to 90% you add higher rates plus PMI, and above 90% you are in the highest rate and PMI territory.

The real-world play: run the calculation before you shop. Knowing which tier your down payment lands in tells you what rate to expect and whether mortgage insurance is in your future.

The 80% threshold and PMI

80% LTV is the threshold for eliminating PMI on conventional loans. At exactly 80% or below you pay no PMI. Above 80% you pay PMI until your LTV reaches 78% through amortization or appreciation.

The meaning: PMI is insurance that protects the lender, not you, and you pay for it every month. Dropping below 80% LTV is how you cancel it.

The real-world consequence: on a $300,000 loan, PMI can run $75 to $375 a month. That is money that vanishes the day your LTV hits the threshold, which is why buyers plan their down payment around it.

LTV by loan type

FHA loans allow up to 96.5% LTV. VA loans allow 100% LTV with zero down. USDA allows 100% LTV. Conventional loans max out at 97% LTV. Jumbo loans typically require 20% down, which is an 80% LTV maximum.

The money consequence: loan type sets the ceiling on your LTV, and your LTV sets your rate tier. That is why the same buyer can see very different pricing on FHA versus conventional.

The real-world play: match the loan program to your down payment. If you have 20% down, conventional at 80% LTV usually beats the alternatives. If you have less, government-backed programs open the door.

How to improve your LTV

To improve LTV: increase your down payment, buy a less expensive home, or wait for the property to appreciate. Even a small increase in down payment can improve your rate tier.

The meaning: LTV is not fixed at purchase. Every extra dollar of down payment, every extra principal payment, and every year of appreciation pushes the number down.

The real-world consequence: pushing from 85% LTV to 80% LTV can remove PMI and improve your rate, which is worth thousands over the life of the loan. Make it a great one, Patriot Nation: know your number, plan your down payment, and keep your eye on the 80% line.

Ask Patrick about loan-to-value ratio

Get a straight answer on loan-to-value ratio and how it applies to your situation.

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Patrick's Take

LTV is one of the first things I calculate for clients. Knowing your LTV tier helps you understand what rate to expect and whether you will need PMI. A larger down payment always improves your LTV, and every tier you climb saves you money.
PF
Patrick Kevin Fagan

Want to Know Your LTV?

Patrick can help you calculate your LTV and find the best loan options.

Answered by Patrick Kevin Fagan

Texas Real Estate Sales Agent #454749, AXEN Realty LLC · Senior Loan Officer, NMLS ID #877741, NEXA Mortgage, LLC

Call or text: 210-317-6514