11 Canal Center Plaza is a four-story, 78,381 SF Class A office building set directly on the Potomac River at the northern edge of Old Town Alexandria. Completed in 1987 and comprehensively renovated in 2021, the building pairs a brick-and-glass exterior with four sides of glass, waterfront terraces off every floor, and renovated lobby, restrooms and fitness center. Privately owned office space on the Alexandria riverfront accounts for roughly 4% of the city's 20 million SF office market. 11 Canal is the premier building within that small set: sweeping river and Washington, DC views, two levels of secured parking below the building, and the Mount Vernon Trail at the front door.