
Housing affordability remains a pressing issue in the United States, and policymakers are debating how to help families buy homes.
Credit-Score Tweaks May Backfire
Bill Pulte, director of the Federal Housing Finance Agency, is weighing a reduction in the number of credit reports required for a mortgage. The goal is to cut closing costs, which can run between $80 and $100 for a three-bureau report.
The agency also plans to expand competition among credit bureaus. Shifting to a bi-merge or single-bureau report could lower fees, but it may encourage lenders and borrowers to select the bureau that yields the most favorable score, creating uncertainty in the market.
Investor uncertainty often translates into higher yields. A one-basis-point rise on a $400,000 loan adds roughly $1,000 over a 30-year term, potentially erasing any upfront savings from reduced reporting costs.
Current eligibility standards are already generous in low-cost markets. Borrowers with FICO scores near 620 can qualify for loans covering 100% of the home’s value, and debt-to-income ratios may exceed 50% of gross income.
In high-price areas, tighter budgets already limit access. Loosening underwriting standards could repeat past cycles where easier credit fuels higher prices and greater mortgage risk.
Why More Entry-Level Housing Matters
Lower interest rates increase purchasing power but do not expand the housing stock. The pandemic illustrated this: ultra-low rates spurred demand, yet construction could not keep pace, pushing prices upward.
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Analysts propose focusing on homes priced at less than four times the county’s median household income. A family unable to afford a $400,000 house might qualify for a $350,000 property, aligning better with typical budgets.
Research shows that builders completed more than 750,000 of these affordable units between 2015 and 2024. While the number falls short of demand, it demonstrates that such construction is feasible on lower-cost land and smaller parcels.
Estimations suggest that slightly reduced lot sizes could have added roughly 3.1 million extra entry-level houses over the past decade, lowering prices by 10% to 15%.
New residential subdivisions offer significant potential to produce starter homes at scale and attainable prices. Infill and transit-oriented apartments contribute to supply, but they lack the combination of lower price points, ownership potential, and family-size units that subdivisions can deliver.
State policymakers should consider these findings when designing housing strategies. Targeting land-use rules that permit smaller lots could quickly increase the stock of homes families can actually purchase.
State-Level Zoning Reform Needed
With about 34,000 zoning jurisdictions across the country, local reform alone would be cumbersome. Zoning authority ultimately resides with states, and recent federal legislation does not alter that hierarchy.
Legislatures in states such as Texas, Florida, Arizona, the Carolinas, Georgia, and Colorado are urged to pre-empt local rules that impose excessive minimum-lot-size requirements. These rules stand in the way of additional starter-home production.
