A survey of single-family builders conducted by NAHB in June 2016 shows that shortages of labor and subcontractors have become more widespread than they were a year ago.

The survey consisted of special questions on labor and subcontractor availability that NAHB has periodically added to the instrument for the monthly NAHB/Well Fargo Housing Market Index.  The questions have covered 9 key trades in a consistent way since 1996.  Averaged across the 9 trades, the share of builders reporting either some or a serious shortage has skyrocketed from a low of 21 percent in 2012, to 46 percent in 2014, 52 percent in 2015, and now 56 percent in 2016.

Read more at NAHB Eye On Housing