These figures represent “all building types combined — existing office, retail, multifamily, industrial, flex and ‘specialty’ uses. Flex space is industrial space that also includes offices. Specialty uses include things like self-storage, car washes, and other commercial uses that don’t fit into the larger categories,” said Stephanie Landrum, executive director of the Alexandria Economic Development Partnership (AEDP). But due to uncertainties, they “should not be considered an absolute exhaustive representation of the total building stock in the city.”