How Much Does a $100,000 Mortgage Cost?

If you’re planning to take out a $100,000 mortgage, remember it will come with upfront costs — not only the down payment and closing fees, but also ongoing expenses like your mortgage payment, interest, and escrow, which could range from $600 to almost $1,000 depending on your loan repayment term and interest rate.

Understanding these expenses can give you a clearer idea of what your monthly payment will look like on a $100,000 loan — and the total cost of your mortgage.

Monthly payments for a $100,000 mortgage

When you get a mortgage, you’ll have to make monthly payments until you pay it off. These payments go toward your principal balance, interest, property taxes, and homeowners insurance.

Here’s what you can expect your monthly loan payments to cover:

• Principal or loan balance: This is the amount of money you owe on your loan — in this case, $100,000. You’ll pay less toward your principal and more toward interest near the beginning of your loan. Over time, more of your payment will go toward the principal instead.
• Interest: This is what the lender charges you to borrow money. It’s expressed as a percentage of the loan. You’ll pay more toward interest near the beginning of your loan, and less near the end. Some mortgage loans come with fixed interest, which never changes, while others have variable rates.
• Escrow/additional costs: Some of your monthly payment will go into an escrow account, which includes your property taxes, private mortgage insurance (PMI), and home insurance. Your loan servicer will use this account to pay these bills when they’re due.

Here’s a breakdown of what your monthly payment on a $100,000 mortgage might look like — accounting for principal and interest only:
 

Where to get a $100,000 mortgage

You can get a $100,000 mortgage from credit unions, banks, and some private online lenders. Since every lender is different, it’s important to shop around and compare your options.

Check out their APRs, loan terms, fees, and eligibility requirements. Making a shortlist of a few lenders with the best terms and rates can help you get the most affordable loan possible.

Some lenders offer down payment or closing cost assistance to buyers, including first-time homebuyers, but they vary by location. 

You can also complete the pre-approval process with your chosen lenders. This will give you a better idea of how much you can qualify for and what your total costs might be. Pre-approval does require a hard credit check. The good news is that any credit checks will count as one if you do them within a 45-day period.

What to consider before applying for a $100,000 mortgage

Knowing your $100,000 mortgage payment is one thing. But it’s also important to understand the upfront and long-term costs associated with getting a home loan. This will help prepare you financially — and emotionally — for the total cost of your purchase.

Here are the typical upfront costs:

• Down payment: Most mortgage lenders require a minimum down payment of 3% to 5% of the total purchase price. The higher your down payment is, the smaller your loan — and the lower your monthly and interest charges.
• Closing costs: Closing fees include origination fees, tax service fees, title insurance, government taxes, and appraisal fees. Average closing costs are 1.81% of the home purchase price, but they may vary by location — in some cases, up to 5% of the loan amount. You might be able to roll some closing costs into your loan, but this will increase your monthly payment.
• Discount points: The more points you purchase, the lower your interest rate. To get these, you’ll need to pay more at closing. Each point is equal to 1% of your loan amount. On a $100,000 mortgage, for example, you’ll need to pay $1,000 for one point.
• Additional costs: You might also need to pay for maintenance, minor repairs, furniture, or moving expenses. These can vary, but it helps to be prepared.

Besides your monthly mortgage payment — that is, the interest, principal, and escrow costs — here are some common long-term costs:

• PMI: This is required when you get a conventional home loan and have a down payment that’s less than 20% of the home purchase price. You can get rid of PMI once you’ve built up equity in your home.
• Homeowners insurance: You must get insurance when buying a home. Premiums and the minimum required coverage vary widely.
• Property taxes: Property taxes are based on your home’s market value and can fluctuate over time. You’ll need to continue paying these even after you’ve paid off your mortgage.
• Utilities and other services: Be prepared to pay for electricity, water, sewer, internet, and other services in your new home.
• HOA fees: If you live in a community with a homeowners association (HOA), you’ll need to pay a monthly or annual fee.

You should also consider how affordable a $100,000 mortgage would be for you. A good way to measure this is looking at your debt-to-income ratio (DTI). This describes what percent of your gross monthly income goes toward paying your debts. To calculate your DTI, divide your monthly debt payments by your income. Lenders typically are more willing to extend you a loan if your DTI is below 45%. 

A good rule of thumb is to pay less than 30% of your income on housing costs. This includes your mortgage payment, property taxes, homeowners insurance, and other fees. To figure this out, use a mortgage calculator to estimate your payment with fees, and divide that number by your gross monthly income. 

Amortization table on a $100,000 mortgage

An amortization schedule breaks down your $100,000 mortgage payment by year — and sometimes by month. It tells you how much you can expect to pay in interest and principal, as well as your remaining balance.

Here’s what the estimated costs for a 30-year, $100,000 mortgage with a 6% fixed interest rate (or APR) could look like:

Here’s what the payments for a 15-year, $100,000 mortgage with a 6% fixed APR could look like:

How to get a $100,000 mortgage

Getting a $100,000 mortgage doesn’t have to be complicated, but it’s still important to take it step by step. Here’s how to do it:

1. Determine your budget: Use a mortgage calculator to determine the loan payment on a $100,000 mortgage. Review your income, expenses, and debts to make sure the cost aligns with your budget. If it doesn’t, you may need to wait or change your purchase budget.
2. Save for upfront costs: This includes any closing costs, moving expenses, and the down payment. You might also want to create a separate budget for home maintenance or furniture costs.
3. Check your credit: Get a copy of your full credit report and review it thoroughly. Late payments, high credit utilization, accounts in collections, and other negative marks can bring down your credit score. The higher your credit score the more likely you are to qualify for the best rates and terms.
4. Compare lenders: Shop around for several lenders to see what they offer. Narrow down your options until you find the best one for you.
5. Get pre-approved: A pre-approval letter indicates how much you qualify for as you start shopping for homes. If the housing market in your area is highly competitive, it can also help you stand out from other buyers.
6. Make an offer and negotiate: Once you find the home of your dreams, put in an offer and start negotiating the sales contract.
7. Apply for the loan:. When your offer is accepted, it’s time to apply with your preferred lender. You’ll need to complete their formal application process and provide any requested documentation — be prepared to verify your identity, income, assets, and liabilities.
8. Wait for approval: After you’ve completed the application, the loan underwriter will review it and make their decision.
9. Prepare for closing: If approved, you’ll receive a closing date, which is when you’ll sign any final documents, pay the down payment and closing costs, and get the keys to your new home. If you haven’t already, now’s the time to get homeowners insurance.

$100,000 mortgage FAQ

How much income do I need for a $100,000 mortgage?

Generally, you should aim to spend no more than 30% of your gross monthly income on housing. One rough estimate is to spend no more than two to three times your annual income on a mortgage. For a $100,000 loan, this would be roughly $33,000 to $50,000 per year. 

You could also use a mortgage calculator to compare different monthly loan payments, and see if the payments would be less than 30% of your monthly income. For example, if you make $2,200 a month before taxes, multiply that amount by 0.30 to determine an affordable monthly payment — $660. 

What credit score is needed for a $100,000 mortgage?

The credit score you need depends on the type of loan you’re applying for. You’ll typically need a credit score of 620 or higher for a conventional loan. The Department of Veterans Affairs doesn’t set a minimum score for VA loans, but individual lenders might also require a 620 score. FHA loans have more lenient requirements, and you could qualify with a score as low as 500 if you can make a 10% down payment. USDA loans, on the other hand, often require a score of at least 640. 

What’s the average cost of a home loan in 2024?

The Federal Reserve of St. Louis reported that the median home price in the second quarter of 2024 was just over $412,000. If you took out a 30-year loan for $412,000 with an interest rate of 7%, your monthly principal and interest payment would be $2,741.05; with a slightly higher interest rate of 7.5%, your monthly payment would be $2,880.76.

Should I buy a house in 2024?

Economic factors beyond your control might make it difficult to determine when it’s the right time to buy. Current homeowners have increasingly been staying put, making it harder for some owners to trade up and new buyers to enter the market. In addition, interest rates have hovered around 7% for much of the summer, with relief still distant: Federal Reserve policymakers voted at their June meeting to keep the federal funds rate steady, projecting a rate cut of 0.25 percentage points to come later in 2024, and further cuts likely in 2025 if inflation cools. 

 If you have low debt, good credit, and sufficient, stable income, it might be worthwhile to buy a house and begin building equity. If rates drop in the future, you could refinance to lower your payments. If you need to work on your financial profile — improving your credit score, paying down debt, or saving a significant down payment, for example — it might be better to wait.