BARRE — What has been a revolving door to the chief executive’s office at Downstreet Housing & Community Development for the past year likely won’t turn again for awhile once Angie Harbin settles in as the organization’s new CEO on May 31.

Wednesday’s announcement of Harbin’s hiring capped Downstreet’s second national search since longtime CEO Eileen Peltier left a year ago this month. When Harbin takes over as Downstreet’s chief executive in a little more than a month she will be the fourth woman to fill that role — two of them on an interim basis — since Peltier ended her 13-year run with the Barre-based nonprofit.