Who buys homes when housing feels unaffordable?

Homes can keep selling even when they are out of reach for many households. The buyers who complete a purchase may have an existing home to sell, substantial savings, family help, or investment capital. Their resources differ from those of someone trying to build a first down payment from wages alone.

The distinction between buyers who transact and households priced out applies across markets. This guide uses US housing case studies, rather than treating US buyer statistics or mortgage structures as worldwide facts. Dollar amounts are USD. Survey figures describe the stated periods; local buyer data, mortgage terms, ownership costs, and housing institutions need their own evidence.

Who is still able to buy?

The National Association of REALTORS’ 2025 buyer survey covered transactions from July 2024 through June 2025. First-time buyers represented 21% of buyers, with a median age of 40. Repeat buyers had a median age of 62, a median down payment of 23%, and 30% paid entirely in cash.

Existing owners can bring proceeds from a previous sale into the next purchase. First-time buyers have no previous home sale to draw on. In the same survey, 22% of first-time buyers reported gifts or loans from family and friends as a down-payment source. These are characteristics of surveyed buyers, not percentages of all US households.

Consider a hypothetical $400,000 purchase. A 20% down payment requires $80,000 before closing costs. Someone with $80,000 of usable proceeds from a previous sale faces a different funding problem from someone saving $500 a month from zero. At that savings rate, with no interest or price changes, accumulating $80,000 takes 160 months. This comparison illustrates starting resources; it does not describe typical buyer balances.

Why a low mortgage rate can keep an owner from selling

Where a favorable mortgage rate is fixed for a long period and does not transfer to a new home, an owner who replaces it with a higher-rate loan may face a larger payment even without borrowing more. This can discourage moving and reduce the number of homes available to buyers. Researchers call this mortgage rate lock-in.

FHFA research published in 2024 studied this effect and found that reduced supply could counteract the downward pressure on prices from higher borrowing costs. That is evidence about a historical mechanism, not a measurement of its size in October 2026.

Here is an independent example using two assumed fixed rates. Neither is a current mortgage quote. Both loans have $300,000 principal, a 30-year term, monthly payments, and no fees.

The difference is about $731 a month. Calculation: payment = P × r / (1 − (1 + r)^(-n)), where P is principal, r is the annual rate divided by 12, and n is the number of monthly payments. Taxes, insurance, maintenance, and closing costs are excluded.

The example shows why the same debt can require a different cash flow after a move. It does not mean every owner stays put: work, family changes, and financial pressure can still require a sale.

Are investors buying everything?

Investor purchases deserve scrutiny, but definitions matter. A measure of investor purchases during one quarter is different from the share of rental homes owned by large institutions, and both differ from ownership of all homes.

The GAO’s May 2024 review found that institutional investors had grown their single-family rental portfolios and were concentrated in some markets. Studies suggested contributions to higher prices and rents, but limited data and inconsistent definitions made effects on homeownership opportunities harder to establish.

That evidence supports examining local conditions. It does not establish that one investor category explains every affordability problem, nor that a national ownership percentage describes a particular neighborhood.

What could change affordability?

Affordability can improve through lower purchase prices, lower borrowing costs, higher incomes, or more suitable homes becoming available. These changes can happen in different combinations and at different speeds.

For example, a hypothetical home price held at $400,000 while household income rises from $80,000 to $88,000 changes the simple price-to-income ratio from 5 to about 4.55. Nothing in that arithmetic guarantees a cheaper mortgage payment: interest rates and ownership expenses still matter.

Falling prices can create risks for owners with little equity. More construction or turnover may expand choice, while changes in income affect what buyers can pay. These are possible channels, not a forecast of a crash or recovery. Nominal and inflation-adjusted amounts also answer different questions.

The mortgage payment is only part of the budget

The CFPB’s guide to mortgage costs separates upfront costs from monthly expenses. Down payments, lender charges, and other closing costs affect the cash needed to purchase. Interest, applicable mortgage insurance, property taxes, homeowners insurance, and association dues affect ongoing cash flow.

Where applicable, property taxes and insurance remain ownership expenses even without a mortgage. Their treatment, compulsory coverage, association charges, and transaction taxes vary by location. The CFPB’s homebuying considerations also address repairs, maintenance, and the costs of buying and selling. Those transaction costs make the expected length of a stay relevant to a rent-versus-buy comparison.

Our savings-goal calculator can illustrate the monthly saving needed for a chosen cash target. It does not assess mortgage eligibility or compare renting with buying. Pair a down-payment target with closing-cost estimates and an emergency fund, rather than treating the down payment as the entire cash requirement.

Why high prices can coexist with excluded buyers

The key distinction is between the resources of people who transact and the resources of people who would like to buy. A completed sale tells us that a buyer and seller agreed on a price for a particular home. It does not tell us that the same price fits most household budgets.

Understanding who can transact, why owners might delay selling, and what a full ownership budget includes makes that distinction easier to see. A useful comparison keeps location, property type, financing assumptions, and data periods visible.