Personal Finance

We did the math to calculate how much money you need to save monthly to buy a home by 35

iowa houses
Higher home prices don't mean it's impossible to buy a house. Max Maximov MM/Shutterstock
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Saving up for a down payment to buy a house may seem daunting. Compared with baby boomers who bought their first home in the 1980s, millennials buying their first home today might pay about 39% more on average, a study by Student Loan Hero found.

But higher home prices don't mean that buying your first house is impossible.

We calculated how much you would need to save monthly to have enough for a down payment on a home by age 35, depending on what age you begin saving.

We looked at eight price points, from $250,000 to $1.5 million, and two down-payment rates, 10% and 20%.

Ultimately, your target home price — and which down payment you opt for — comes down to a variety of factors, like location, income, and other recurring monthly expenses.

Calculating monthly savings to buy a house

Assuming that aspiring homeowners would need a few years post-college to get settled and make a dent in their student loans before they start saving for a house, we began our calculations at age 25.

A high-yield savings account is one of the best places to save for a down payment because it offers a higher interest rate than a traditional savings account. We chose a conservative 1.6% annual percentage yield for our calculation, but Ally Bank offers a 1.9% interest rate on high-yield savings, and Barclays offers a 2.05% interest rate.

10% down payment house
Olivia Reaney/Andy Kiersz/Business Insider

To figure out how much you should be socking away every month for a down payment, first find your target home price at the top of the graphic. (The down payment amount is listed below in parentheses.) Then find your age — or the age you think you'll start saving for a down payment — in the left-hand column. Where the two categories meet is the amount you should be saving monthly to afford the down payment by the time you're 35.

If you start saving at age 25, having enough money for a 10% down payment 10 years later is relatively achievable; you need to put only $192 away every month if you're aiming for a $25,000 down payment on a $250,000 house — not far off the $275,000 median price of homes listed in the US, according to Zillow.

But if you don't start saving until age 30, that monthly savings amount bumps up to $400.

To have enough saved by age 35 for a 20% down payment — the typical down payment for a house — simply double those monthly savings:

20% down payment home
Olivia Reaney/Andy Kiersz/Business Insider

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Andy Kiersz
Andy Kiersz
Andy is an economic data editor at Business Insider.He studied mathematics at the University of Chicago and Purdue University.
Hillary focuses on the intersection of youth culture and wealth, reporting on the lifestyles and economics of millennials and Gen Z. She covers trends in how these generations are living and spending and examines how the economy is shaping them and their financial behaviors She also reports on consumer spending and New York City's economy, and previously wrote about the ultrarich and personal finance at Insider before joining its economy team. Basically, she's written about money from every angle you can imagine. Inside the epicenter of America's Great Resignation: Kentuckians lay out the 4 forces driving the state's labor shortage — and explain why it's here to stay Millennial New Yorkers are ditching basements and roommates for luxury apartments at $1,000-plus discounts The world's youngest self-made billionaire hopes to power every future self-driving car with a technology that Elon Musk says is 'doomed' Tiffany and the Trumps: Insiders describe how the president's younger daughter has charted what they say is a distant relationship with her father and come to terms with having America's most divisive last name Inside the French Riviera's pandemic party problem Yachting insiders detail the rampant sexual harassment aboard million-dollar ships, where crew members are promised a glamorous lifestyle and can instead find themselves trapped at sea with no one to turn to Millennials came limping out of the Great Recession with massive student debt and crippled finances. Here's what the generation is up against if the coronavirus triggers another recession.