Day 1219

Located across the street from the old Public School 9, the Annex was built in 1895 to provide additional classroom space to accommodate the growing population of Prospect Heights. It was used as a community center for some time prior to 1989, when it was renovated and converted into apartments that supposedly retained "most of the existing configuration of the school's classrooms and corridors, with most apartments consisting of two classrooms." You can take a look inside the building and see a couple of the apartments here and here.