Secular Trends in New Residential Building Permits and Housing Starts

Yesterday we reported separately on the latest residential building permits and housing starts in the government's report for April data, courtesy of the Census Bureau and the Department of Housing and Urban Development. Despite the fact that both monthly series are seasonally adjusted annualized rates, they are exceptionally volatile and subject to extensive revisions. Thus it is foolish to assign much credibility to a single month.

Over the long haul, however, the two offer a compelling study of trends in residential real estate, especially when we adjust the Permits and Starts for population growth. Here is an overlay of the two series since the 1959 inception of the Starts data and the Permits data, which began being tracked a year later. The monthly data points are preserved as faint dots. The trends are illustrated with 6-month moving averages of data divided by the Census Bureau's mid-month population estimates.

Here is a closer look at the overlay since 1990.

About That Volatility...

The extreme volatility of these indicators is the rationale for paying more attention to the 6-month moving average than to its noisy monthly change.

Over the complete data series, the Starts absolute MoM average percent change is 6.2%. The MoM range minimum is -26.4% and the maximum is 29.3%..

Permits are slightly less volatile with an absolute MoM average percent change of 4.4%. The MoM range minimum is -24.0% and the maximum is 33.9%.

Related podcast interview:
MBA's Michael Fratantoni on the State of the US Housing Market

About the Author

VP of Research
dshort [at] advisorperspectives [dot] com ()