 The Bartlett owned by JBG Smith Properties NYSE: JBGS have tested positive for COVID-19, the disease caused by the novel coronavirus, according to messages sent to Bartlett tenants. We were notified this evening by a resident of The Bartlett that they have self-quarantined in their apartment home due to testing positive for COVID-19 Coronavirus, JBG Smith told residents in a message sent Thursday evening about the third and most recent case. The Bartlett, at 520 12th St. S. in Pentagon City, is JBG Smiths 700-unit city within a city, with a 32,000-square-foot Whole Foods Market on the ground level, among other retail. 