Your mortgage price: the determining factors

Published October 15, 2019

Updated April 27, 2026

Better
by Better


What You’ll Learn

There’s no one biggest factor in determining mortgage price

There are many factors that help lenders set interest rates

Some of the factors are within your control




There are a lot of different factors that decide the price of your mortgage. Some factors depend on you, the homeowner. Some depend on the particular property you have in mind. Some factors depend on the state of the economy. There isn’t one big factor that decides the mortgage price, but many important considerations that help a lender set the interest on a particular loan. Let’s take a look and see what those are:

Market interest rates

Mortgage rates are tied to the general level of interest rates across financial markets. Because of changes in the economy and monetary policy set by the government, interest rates go up and down over time. When interest rates move higher, mortgage rates will follow, and vice versa.

Term

You have a few options when it comes to your mortgage term, which is the number of years you have to pay back the loan. Most mortgages are either 15, 20, or 30 years in length. Interest rates on mortgages with longer terms will generally be higher, because there is inherently more risk in lending money to someone for a longer period of time. However, a longer loan term will result in lower monthly payments because the payments are spread out over a longer period of time.

Fixed or adjustable rate

The most common type of mortgage is a fixed-rate mortgage, where the interest rate on the loan is constant for the entire life of the loan. Your required monthly payment will not change. A less frequent type of mortgage loan is a known as an ARM, or an adjustable-rate-mortgage. In this scenario, the loan will have a fixed interest rate for an initial period of time (typically 5 or 10 years), after which the mortgage rate will reset and fluctuate based off a broadly followed market rate, called an index. This type of mortgage may be attractive to some homebuyers because the initial fixed rate period is typically a lower interest rate than if the borrower were to pay a fixed rate for the entire life of the loan.

LTV (loan-to-value) ratio

The ratio of the amount borrowed for a mortgage loan versus your future home’s appraised value is called the LTV ratio. A mortgage with a lower LTV ratio is viewed as safer and therefore usually carries a lower interest rate.

FICO Score

Your FICO score is a standardized measurement of creditworthiness. Higher FICO scores indicate better credit, and a greater likelihood that the borrower will not default on their mortgage loan. Therefore, a homeowner with a higher FICO score will generally receive a lower interest rate on their loan.

DTI (Debt-to-Income) Ratio

The ratio of a your total monthly debt requirement versus your total monthly income is called the DTI ratio. A homeowner with a low DTI ratio is viewed as less risky and therefore usually receives a lower mortgage interest rate. As you can see, there’s a lot for both you and your lender to take into account, but luckily there are places like Better Mortgage that simplify the process to help you get the lowest rate possible.


Better Mortgage can help lead you to the mortgage option that makes the most sense for your situation. Get pre-approved today, and we’ll help you find the perfect mortgage for your needs.

Related posts

How much house can I afford with a $150k salary? Smart guide

How much house can I afford with a $150k salary? Explore price-range estimates, common mortgage options, and tips for saving money in our guide.

Read now

See how these buyers won their home in a day

Meet a couple who landed their dream home with high-speed help from Better Mortgage. Plus, the renovations that boost your home value and a tip for winning with cash.

Read now

What is a good DTI ratio for a home loan?

Learn all about what a debt-to-income ratio (DTI) is, what a good debt-to-income ratio looks like, and why it matters when taking out a home mortgage.

Read now

Property taxes by state: what homeowners pay in 2026

Find out why property taxes vary by state in the US. Use this guide to compare rates, understand how taxes are calculated, and plan your homebuying budget.

Read now

How much house can I afford with a 90k salary? With examples

How much house can I afford with a 90k salary? Learn the rules, loan options, and real scenarios to estimate monthly payments and boost affordability.

Read now

2024 mortgage rates housing market analysis

Get a comprehensive analysis of the 2024 mortgage rates housing market forecast. Explore our blog for insightful predictions and expert analysis.

Read now

Is it cheaper to build or buy a house?

Is it cheaper to build or buy a house? Learn about the cost considerations that go into each option, plus pros and cons to help you make a decision.

Read now

How to shop around for mortgage rates? Top tips

Learn how to shop around for mortgage rates effectively to secure the best deal. Compare lenders, learn useful tips, & save thousands on your home loan.

Read now

Airbnb investment property: Tips on how to do it right

Learn how to evaluate, finance, and manage an Airbnb investment property. Understand their pros and cons, the steps to buy one, tips, alternatives, and FAQs.

Read now

Related FAQs

Interested in more?

Sign up to stay up to date with the latest mortgage news, rates, and promos.