Below is an update to the graph comparing multi-family starts and completions. Since it usually takes over a year on average to complete a multi-family project, there is a lag between multi-family starts and completions. Completions are important because that is new supply added to the market, and starts are important because that is future new supply (units under construction is also important for employment).
These graphs use a 12 month rolling total for NSA starts and completions.
The rolling 12 month total for starts (blue line) increased steadily over the last few years, and completions (red line) have lagged behind - but completions have been catching up (more deliveries), and will continue to follow starts up (completions lag starts by about 12 months).
Multi-family completions are increasing sharply year-over-year.
I think most of the growth in multi-family starts is probably behind us - in fact multi-family starts might have peaked in June 2015 (at 510 thousand SAAR) - although I expect solid multi-family starts for a few more years (based on demographics).
Note the exceptionally low level of single family starts and completions. The "wide bottom" was what I was forecasting several years ago, and now I expect several years of increasing single family starts and completions.
The housing recovery continues, but I expect less growth from multi-family going forward.
The year-over-year comparison will be easier in February and March.