How Much Will a $150,000 Mortgage Cost?

By Jamie Cattanach · February 14, 2024 · 7 minute read

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How Much Will a $150,000 Mortgage Cost?

A $150,000 mortgage will cost a total of $341,318 over the lifetime of the loan, assuming an interest rate of 6.5% and a 30-year term. It might be tempting to think that a $150,000 mortgage will cost…well, $150,000. But lenders need to earn a living for their services and mortgage loans come with interest.

What’s the True Cost of a $150,000 Mortgage?

The specific price you will pay to borrow $150,000 depends on your interest rate — which, in turn, is based on a wide range of factors including your credit score, income stability, and much more. Here’s what you need to know to get an estimate of how much a $150,000 home mortgage loan might cost in your specific circumstances.

💡 Quick Tip: If you refinance your mortgage and shorten your loan term, you could save a substantial amount in interest over the lifetime of the loan.

First-time homebuyers can
prequalify for a SoFi mortgage loan,
with as little as 3% down.

Where Do You Get a $150,000 Mortgage?

Good news: There are many banks and institutions that offer $150,000 mortgages. For 2024, the maximum amount for most conventional loans is more than $750,000, so the loan you’re considering is well within reach. To see how your salary, debts, and down payment savings affect how much home you can afford, use a home affordability calculator.

However, it’s important to understand that even a $150,000 mortgage may cost far more than the sticker price after interest and associated fees. For instance, let’s say you purchase a $200,000 home with a 25% down payment and a $150,000 mortgage. If your interest rate is 7% and your loan term is 30 years, the total amount you’d pay over that time is $359,263.35 — which means you’d actually pay more than the home price ($209,263.35) in interest alone. (And that’s before closing costs, home insurance, property taxes, or mortgage insurance.)

At prices like that, it may seem like taking out a mortgage at all is a bad deal. Fortunately, property has a tendency to increase in value (or appreciate) over time, which helps offset the overall cost of interest. (Of course, nothing is guaranteed.)

Keep in mind that you can potentially lower the interest rate you qualify for by lowering your debt-to-income (DTI) ratio, improving your credit score, or increasing your cash flow by getting a better-paying job. Even a small decrease in interest can have a big effect over the lifetime of a loan. In our example above, with all else being equal, you’d pay only $139,883.68 in interest if your rate were 5% instead of 7% — a savings of nearly $70,000!

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Monthly Payments for a $150,000 Mortgage

When you take out a $150,000 mortgage, you’ll repay it over time in monthly installments — of a fixed amount, if you have a fixed mortgage, or amounts that can change if you take out a variable rate loan.

Your monthly $150K mortgage payment includes both principal (the amount you borrowed) and interest (the amount you’re being charged), and may also wrap in your property taxes, homeowners insurance, and mortgage insurance if applicable. (You’ll only need to pay mortgage insurance if your down payment is less than 20%.)

But there is another caveat here that some first-time homebuyers don’t know about. Even if your mortgage payments are fixed each month, the proportion of how much principal you’re paying to how much interest you’re paying does change over time — a process known as the amortization of the loan. It’s a big word, but its bottom line is simple: Earlier on in the loan’s life, you’re likely paying more interest than principal, which increases the amount of money the bank earns overall. Later on in the loan, you’ll usually pay more principal than interest.

What to Consider Before Applying for a $150,000 Mortgage

Amortization is important to understand because it can affect your future financial decisions. For example, if you’re not planning on staying in your house for many years, you may find you have less equity in your home than you originally imagined by the time you’re ready to sell — because the bulk of your mortgage payments thus far have been going toward interest. It might also affect when it makes sense to refinance your mortgage.

Most lenders make it easy to make larger payments or additional payments against the principal you owe so that you can chip away at your debt total faster, but be sure to double-check that your lender doesn’t have early repayment penalties.

Of course, there are different types of home loans. Here are some sample amortization schedules for two $150,000 home loans. (You can also build your own based on your specific details with a mortgage calculator or an amortization calculator online.)

Amortization Schedule, 30-year, 7% Fixed

Years Since Purchase Beginning Balance Monthly Payment Total Interest Paid Total Principal Paid Remaining Balance
1 $150,000 $997.95 $10,451.73 $1,523.71 $148,476.29
3 $146,842.42 $997.95 $10,223.47 $1,751.98 $145,090.44
5 $143,211.82 $997.95 $9,961.01 $2,014.43 $141,197.38
10 $131,574.29 $997.95 $9,119.73 $2,855.71 $128,718.58
15 $115,076.63 $997.95 $7,927.12 $4,048.33 $111,028.30
20 $91,689.13 $997.95 $6,236.43 $5,739.01 $85,950.12
30 $11,533.47 $997.95 $441.97 $11,975.44 $0.00

Notice that, for more than the first half of the loan’s lifetime, you’ll pay substantially more interest than principal each year — even though your mortgage payments remain fixed in amount.

Amortization Schedule, 15-year, 7% Fixed

Years Since Purchase Beginning Balance Monthly Payment Total Interest Paid Total Principal Paid Remaining Balance
1 $150,000 $1,348.24 $10,314.21 $5,864.70 $144,135.30
3 $137,846.65 $1,348.24 $9,435.65 $6,743.26 $131,103.38
5 $123,872.65 $1,348.24 $8,425.46 $7,753.45 $116,119.20
7 $107,805.26 $1,348.24 $7,263.95 $8,914.96 $98,890.30
10 $79,080.41 $1,348.24 $5,187.43 $10,991.48 $68,088.93
12 $56,302.87 $1,348.24 $3,540.84 $12,638.07 $43,664.80
15 $15,581.80 $1,348.24 $597.11 $15,581.80 $0.00

While a shorter loan term may help you build equity in your home more quickly, it comes at the cost of a higher monthly payment.

How to Get a $150,000 Mortgage

To apply for a $150,000 mortgage, you can search for providers online or go into a local brick-and-mortar bank or credit union you trust. You’ll need to provide a variety of information to qualify for the loan, including your employment history, income level, credit score, debt level, and more.

The higher your credit score, lower your debt, and more robust your cash flow, the more likely you are to qualify for a $150,000 mortgage — and, ideally, one at the lowest possible interest rate. That said, mortgage interest rates are also subject to market influences and fluctuations, and sometimes rates are simply higher than others overall.

💡 Quick Tip: To see a house in person, particularly in a tight or expensive market, you may need to show the real estate agent proof that you’re preapproved for a mortgage. SoFi’s online application makes the process simple.

The Takeaway

A $150,000 mortgage can actually cost far more than $150,000. Depending on your interest rate and your loan term, you may spend more than you borrowed in principal in the first place on interest, and you’ll likely pay a higher proportional amount of interest per monthly payment for about the first half of your loan’s lifetime.

Looking for an affordable option for a home mortgage loan? SoFi can help: We offer low down payments (as little as 3% - 5%*) with our competitive and flexible home mortgage loans. Plus, applying is extra convenient: It's online, with access to one-on-one help.

SoFi Mortgages: simple, smart, and so affordable.


How much is $150K mortgage a month?

A 30-year, $150,000 mortgage at a 7% fixed interest rate will be about $998 per month (not including property taxes or mortgage interest), while a 15-year mortgage at the same rate would cost about $1,348 monthly. The exact monthly payment you owe on a $150,000 mortgage will vary depending on factors like your interest rate and what other fees, like mortgage insurance, are rolled into the bill.

How much income is required for a $150,000 mortgage?

Those who earn about $55,000 or more per year may be more likely to qualify for a $150,000 mortgage than those who earn less. Although your income is an important marker for lenders, it’s far from the only one — and even people who earn a lot of money may not qualify for a mortgage if they have a high debt total or a poor credit score. (Still, the best way to learn whether or not you qualify is to ask your lender.)

How much is a downpayment on a $150,000 mortgage?

To avoid paying mortgage insurance, you’d want to put down 20% of the home’s purchase price, which if you are borrowing $150,000 would be $50,000 for a home priced at $200,000. Some lenders allow you to put down as little as 3.5% of the home’s price. So if you had a $150,000 mortgage and put down 3.5%, your down payment would be $5,440 and the home price would be $155,440. (Keep in mind these figures do not include closing costs.)

Can I afford a $150K house with $70K salary?

Yes, as long as you don’t have a lot of other debt, you can probably afford a $150,000 home if you’re making $70,000 a year. There’s a basic rule of thumb to spend less than a third of your gross income on your housing. With an income of $70,000 per year, you’re making about $5,833.33 per month before taxes — and a third of that figure is $1,925. A $150,000 mortgage might have a monthly payment of as little as $998 per month, even with a 7% interest rate, so it should be affordable for you as long as you don’t have other substantial debts.

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