900 Massachusetts Avenue

About This Project

ADI built out four floors in a twelve-story building adjacent to a historic church. The building was modernized with the addition of a four-story stairwell with glass and metal railings. ADI preserved the stained glass windows from the historic church and used them in the new build-out.

Project Overview

  • Location: Washington, DC
  • Completed: February 2010
  • Size (sqft): 28,400
  • Value: $2,937,406.00