The Census Bureau’s July residential-construction release separates permits, housing starts and completions. Permits indicate authorization, starts mark the beginning of construction, and completions measure homes reaching the end of the building process. Because each series captures a different stage, they can move in different directions in the same month.
The estimates are seasonally adjusted and subject to revision. A permit does not guarantee an immediate start, and a start does not create a home available for occupancy right away. Multifamily and single-family projects also follow different timelines, so the headline total cannot describe every segment of future supply.
Reading the pipeline in sequence is more informative than focusing on one number. Permits offer an early indication of builder intent, starts show projects actually advancing, and completions are closest to near-term additions to the housing stock. For housing availability, the gap between those stages helps explain why a change in construction plans may take months to reach buyers or renters.