The Altaire

The Altaire - 400 Army Navy Drive

Vacated as a result of Base Realignment and Closure (BRAC), the office building located in the north western most corner of Crystal City is being replaced with two new modern residential 20-story towers totaling approximately 450 new residential units.


  • Two 20-story residential towers at approximately 250' tall
  • 450 new units
  • Iconic architecture at the gateway to Crystal City, Arlington, and Virginia
  • Street-level entrances for first floor residences enhance vibrancy and activity
  • Enhanced streetscapes along Army Navy Drive, and 11th Street South, and old S. Eads Street
  • Walking distance from both the Crystal City and Pentagon City Metro stations and situated to benefit from the extension of the Metroway enhanced bus service


  • Site plan approved by the Arlington County Board in January 2015
  • Construction initiated January 2016
  • Delivery in September 2018

Other Information