Housing data is perhaps second only to the US yield curve as a cause for alarm bells to be ringing throughout investment houses over the health of the economy.

Much has already been said of the fortune telling abilities of yield curve inversion. In the US housing sector, data releases toward the end of March showed that growth in new housing starts (and the granting of building permits) has moved into negative territory on a rolling 3 or 6-month average basis. The last time this happened was around the 2007/2008 global financial crisis, where mortgages were key to the collapse.

New Housing Starts & YoY Growth

But the figures themselves do not tell the full story. The fall may well be due to one-off factors undermining data in the past year, or a more general deceleration, rather than a cliff-edge moment. Indeed, activity in the housing sector has been erratic, and therefore a less reliable indicator, for three broad reasons:

  • A return towards trend from the unsustainably high readings in 2018 driven by the boost to housing construction post-2017 natural disasters (where hurricane season was the worst since 2005). The recent weather events in the US, though less destructive than in 2017, were still unusual – as also evidenced by construction payroll figures.
  • An adjustment to the SALT (“State and Local Tax”) deduction changes in the 2017 tax bill, which impacts higher earners. More price adjustments are likely to come before this fully works through the housing sector.
  • The return of mortgage affordability measures to the historical norm (i.e. adjusting to higher interest rates) after being unusually attractive for most of the cycle. The perceived ending of the Fed tightening cycle at a lower interest rate than had been expected should be positive.

There are reasons to believe that building will remain steady rather than fall. The rise in the rate of home ownership to a sustainable level from the post-crisis lows are evidence of a market that has worked off much of the lingering imbalances from the bursting of the housing bubble. This underlying change no doubt helped housing data rise in recent years, until the recent dual pinches of affordability and SALT deductions put the brakes on. Labour market improvements, both in the size of the workforce and their earnings, has also increased the pool of buyers, and mortgage applications are still rising, even if only modestly. Indicators of excess, such as delinquencies, are not sending warning signals either.

The conclusion at present is that the housing market has plateaued because it is adjusting to a combination of factors: the run-up in housing prices for most of this credit cycle; SALT deduction changes which hit states with higher prices and taxes; and some underlying structural/demographic changes.

While the housing sector has lost momentum, there is a way to go before the building cycle has run its course. On the basis of current information, we at Kames would be more inclined to expect a continued growth trend, but with susceptibility to disruption by further price adjustments.

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