How much home can I afford?
By the third quarter of 2025, the tide seemingly began to turn in regard to a housing market that had been marked by limited inventory since the onset of the COVID-19 pandemic in 2020. According to market indicators from Redfin, the National Association of REALTORS® and Homes for Heroes, by the summer of 2025 things began to shift in regard to inventory (9.4 percent increase year-over-year). Prices also began to level off, as the median existing home price in the United States was $435,300 in June 2025, which marked a 2 percent increase from the previous year. Price reductions also became more common compared to 2024, signalling a cooldown in some segments.
Although affordability concerns still persist, many people may finally be ready to enter the home-buying arena. When doing so, it’s essential prospective home buyers recognize how much they can comfortably spend on a home. Most experts suggest buyers combine lender affordability guidelines with an assessment of one’s personal budget. These factors can help individuals determine a reliable budget when shopping for homes.
Debt-toincome ratio: Lenders use various parameters to identify a borrower’s creditworthiness. That includes figuring out a person’s debtto-income ratio (DTI). Wells Fargo says DTI can be calculated by adding up all of a person’s monthly debt payments and dividing them by gross monthly income. That number is multiplied by 100 to get a percentage. The lower the DTI, the less risky one is to lenders.
The 28/36 rule: Part of the DTI equation may include the 28/36 rule utilized by many mortgage lenders. This is a standard guideline that can help one see if it’s possible to afford a home loan. The 28 percent is allotted housing costs. The monthly housing expenses (principal, interest, taxes, homeowners insurance, private mortgage insurance, and homeowners association fees) should be no more than 28 percent of one’s gross monthly income. One’s total monthly debt payments, including housing, car, loans, student loans, and credit cards, should be no more than 36 percent of the gross monthly income. So if a prospective home buyer earns $10,000 per month, or $120,000 per year, the housing costs should not exceed $2,800. Total debt payments, including housing, should not exceed $3,600 per month.
Personal budget considerations: Lenders may allow borrowers to borrow a certain amount of money, and buyers then go out and spend that much on a home. But to avoid living paycheck to paycheck and having all of one’s money go toward a home, it is best to account for personal spending habits and savings goals. It’s important to have an emergency funds account to pay for unexpected things like home repairs, or to account for instances when income may decline. Ongoing costs to manage the home also merit consideration, as do utilities and future renovations.
Income-to-home price ratio: Some people abide by another general guideline to shop for a home that costs no more than three to five times their annual household income. That means with an annual income of $100,000, one should aim for a home priced between $300,000 and $500,000. The specific range will also depend on a person’s existing debt.
Interest rates and other factors: The interest rate on home mortgages as well as down payment also must be considered. Resources like Bankrate and Zillow provide home affordability calculators that will factor in interest rates, terms of a loan, down payment, and property taxes. Buying a home when interest rates are high means spending more over the life of the loan. Also, how much one puts toward a down payment has a big impact. Aiming for 20 percent means avoiding paying for private mortgage insurance (PMI).
There is no fail-safe way to determine how much home you can afford. Many factors are in play and are exclusive to buyers in the market for a new home.