The market capitalization of new homes sold in July 2024 reached a record high, breaking the previous nominal record from August 2005 during the height of the housing bubble.After months of hovering near or above a seven percent threshold, interest rates on a 30-year fixed rate conventional mortgage dropped below it in July 2024. While the amount of the change was small, new home buyers appear to have leapt upon the lower rates, racing to buy new homes during the month.Consequently, July 2024 was the best month for new home sales since March 2022, when the U.S. Federal Reserve first started hiking interest rates in the United States to combat the inflation unleashed by the Biden-Harris administration’s fiscal policies. The initial estimate of annualized new home sales is a seasonally-adjusted 739,000, which compares with a finalized sales count of 707,000 in March 2022.That increase in sales was accompanied by a month-over-month increase in the average sale price of new homes sold in the U.S. The initial estimate of the average sale price of a new home sold in July 2024 is $514,800, which is up from a revised estimate of $501,700 for June 2024. For reference, the finalized estimate of the average sale price for a new home sold in March 2022 is $511,800.The combination of the surge in new homes sold with average new home sale prices that remain well elevated has resulted in a spike in the U.S.’ new home market cap. For new home builders, that’s a welcome change because through June 2024, the industry had been experiencing stagnant growth.The three following charts track the trends for the U.S. new home market capitalization, the number of new home sales, and their sale prices as measured by their time-shifted, trailing twelve month averages from January 1976 through July 2024. market capitalizationNew home sales trend picks up: number of new home salesPrices on a slow uptrend: sale pricesJuly 2024’s initial estimated trailing twelve month average new home market cap of $31.30 billion surpasses the $31.05 billion recorded in August 2005 in nominal (non-inflation adjusted) terms. Taking inflation into account, the size of the new home market in July 2024 is over 37% smaller in real terms than it was in August 2005.Since mortgage rates have continued falling in August 2024, how that change will impact this month’s sales has yet to be determined, in part because July 2024’s elevated number of sales shrank the supply of new homes.Lower mortgage rates provide that stimulus because they improve the affordability of new homes by reducing the monthly mortgage payments for equivalently priced homes. The downside of the mortgage math is that falling mortgage rates make it possible for home buyers to afford homes sold at higher prices, which will add an inflationary element to the new home market and U.S. economy.More By This Author:S&P 500 Rises As Federal Reserve Finally Commits To Rate CutsLess Than Useful Data: The Real-World Costs Of Bad DataSummer 2024 Snapshot Of The Future For S&P 500 Dividends