US Housing Starts — July 2026

A 12.4% drop in starts alongside a 5.0% rise in permits is the kind of split that produces contradictory headlines from one release. Both are official numbers from the same report — the difference is where in the construction pipeline each one looks.^[1][2]

The reason one release can point two ways is that it measures three different points in the construction pipeline. A building permit is authorisation to build. A housing start is ground actually broken. A completion is the unit finished. A permit issued today may become a start months later and a completion a year after that, so the three series can move in opposite directions in the same month without contradicting each other.^[4]

The Census Bureau says as much about how long a direction takes to read. Its explanatory notes state that "it may take three months to establish an underlying trend for building permit authorizations, six months for total starts, and six months for total completions." One month is therefore not a trend by the publisher's own standard.^[4]

The release attaches confidence intervals to its percentage changes, and this is the part most often dropped when the number is quoted. The notes explain that when a statement reads like "2.5 percent (±3.2 percent) above", that indicates "the range (-0.7 to +5.7 percent) in which the actual percentage change is likely to have occurred", and that all such ranges are 90 percent confidence intervals.^[4]

The decision rule is stated plainly: "If a range does not contain zero, the change is statistically significant. If it does contain zero, the change is not statistically significant; that is, it is uncertain whether there was an increase or decrease." And an asterisk in the text marks exactly that case — the footnote reads "The 90 percent confidence interval includes zero."^[4]

This is not hypothetical. In the August 2026 release, starts are reported as "2.6 percent (±12.0 percent)* below the revised July estimate" — the interval runs from about −14.6% to +9.4%, so the direction itself is uncertain. Headlines that say starts "fell" in such a month are reporting a point estimate the publisher has flagged as indistinguishable from no change.^[4]

The July start figure in this page's headline has since been revised. This page recorded 1,239,000 from the July release. The August 2026 release, published 17 September 2026, refers to "the revised July estimate of 1,309,000" — about 70,000 higher. Building permits for July were likewise revised, to 1,433,000.^[4]

The publisher quantifies this tendency: "On average, the preliminary seasonally adjusted estimates of total building permits, housing starts and housing completions are revised 3.8 percent or less." So a first-print figure should be read as provisional. This page keeps its original July numbers because they are what the July release said, and notes the revision rather than overwriting it.^[4]

Source note. The Census PDF cited here is a rolling file: the same URL now serves the August 2026 release, so the July figures quoted above can no longer be found at that address. They were read from it when this page was written. One of the three original sources (Lesprom) now returns HTTP 410 Gone and has been kept in the list with that status recorded rather than deleted.^[1][4]

Not established: why starts and permits diverged in July (the release reports levels, not causes), regional breakdowns, the relationship to mortgage rates, and whether the July gap persisted. Table 1 of the release is based on a non-probability sample and is not subject to sampling error, while Tables 2-5 are sample-based — this page did not check which table each figure came from. The total quantity response rate for these estimates is given as 75.8%. The next release is scheduled for 20 October 2026. As of 2026-09-23.^[4]