A San Francisco Bay Area school district built subsidized housing for teachers and staff who could not afford market rent. More districts in California and the U.S. are exploring the idea as rent and home prices grow out of reach. In West Virginia, the American Federation of Teachers helped build a housing complex with apartments for teachers and retail shops. But such projects face obstacles, including pushback from residents. The Jefferson Union High School District in California's San Mateo County wants to develop more apartments, but a community garden stands in the way. Skeptics question whether schools should even get into housing development.