New Home SalesCENSUS
817K
U.S. Housing Market · 1978
U.S. Housing Market in 1978
1978 peakpre-Volcker7.99M total
Existing SalesNAR
3.99M
Median PriceNAR
$48,700
30Y MortgagePMMS
9.64%
1978 was the high-water mark of the inflation-era housing boom. Existing-home sales hit 3.99 million, new-construction sales held at 817K, and combined transactions reached 7.99M — a level the U.S. would not match again for 20 years.
The post-war housing engine was running at full speed. Median existing-home prices crossed $48,700 — up 22% in two years — as the baby boom hit peak first-time-buyer age and rising inflation made real-asset ownership feel essential. The 30-year mortgage averaged 9.64%, already painful by historical standards. What buyers did not yet know: Paul Volcker would take the Fed chair the next August, and the 16.63% peak rate of 1981 would erase more than half this year's transaction volume in three years.
Macroeconomic Context
1978 was the high-water mark of the inflation-era housing boom. Real GDP grew 5.5%, CPI inflation rose to 7.6%, and unemployment fell to 6.1%. The federal funds rate averaged 7.9% but climbed to 10.0% by year-end as the Fed under Burns and then G. William Miller tightened. The Humphrey-Hawkins Full Employment Act of 1978, signed in October, formally added price stability to the Federal Reserve's mandate alongside maximum employment — establishing the modern dual-mandate framework. The Camp David Accords in September brokered peace between Israel and Egypt. California's Proposition 13 in June capped property taxes at 1% of assessed value and limited annual increases — a state-level measure that would have profound long-run effects on California housing supply and the national property-tax debate.
The Mortgage & Credit Market
30-year fixed mortgage rates climbed to 9.64% — the highest annual average since the PMMS series began. Originations remained at near-record levels through the first half before slowing in the fourth quarter as rates approached 10%. The S&L industry was at its peak of post-war profitability and asset size, but the rate environment was setting the stage for the industry's catastrophic 1979-82 stress.
Cycle Position
Existing-home sales reached 3.99M, an absolute record that would stand for 18 years until 1996's 4.20M. New-home sales held at 817,000, the second-highest ever. Combined sales of 4.81M set a new all-time record. The median existing home cost $48,700, up 14% YoY — the largest single-year jump to that point. The 1978 peak was the absolute climax of the post-war suburban project, and the next four years would tear it down.
The Year in Long View
Existing-home sales of 3.99M in 1978 represented 56% of the all-time annual peak (7.08M in 2005). New-home sales of 817K were 64% of the 2005 record (1,283K) and 267% of the absolute series low (306K in 2011). Combined U.S. home sales of 4.81M ran 57% of the 2005 all-time peak (8.36M total). Within the 1970s, the 1978 reading sat 45% above the decade average of 2.75M existing-home transactions per year. The median existing-home price of $48,700 translates to roughly $234,686 in 2024 dollars — about 58% of 2024's $408,000 record in real terms. Buyers in 1978 were not paying anything close to today's inflation-adjusted prices. Against the median U.S. household income of $15,064, the price-to-income ratio worked out to 3.2× — compared with 2024's all-time-high reading of 5.4×, which marks the most stretched affordability in the modern record. The 30-year fixed mortgage rate of 9.64% sat 1.94 points above the full-history (1971–2024) PMMS average of 7.7% and 2.80 points above the 2024 reading of 6.84%. At that rate, the principal-and-interest payment on a $200,000 30-year mortgage would have been roughly $1,702/month. Year-over-year, existing-home sales rose 9.3% from 1977, new-home sales fell 0.2%, the median existing-home price rose 13.5%. Looking forward to 1979: existing sales would fall 4.0% to 3.83M, the 30-year fixed would rise 1.56 points to 11.20%.
Sources & Methodology
The 1978 figures on this page come from three federal data sources: the U.S. Census Bureau Survey of Construction (annual new single-family home sales), the National Association of Realtors Existing Home Sales report (annual existing-home transactions and median sale prices), and the Freddie Mac Primary Mortgage Market Survey (annual average 30-year fixed mortgage rate). Recession bands are drawn from the National Bureau of Economic Research Business Cycle Dating Committee. Inflation adjustments use the Bureau of Labor Statistics' CPI-U series, and price-to-income ratios reference the Census Bureau's annual median U.S. household income table.