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17Fifty at Reston Town Center

17FIFTY at Reston Town Center, the global headquarters of Leidos, has set a new standard for Fairfax County, Virginia.

Lead Contact

Project Details

Project Partners
Shalom Baranes Associates, Gensler & HITT Contracting
Boston Properties
Reston, Virginia
Completion Date
373,000 ft²
Number of Stories
17Fifty at Reston Town Center in Virginia. Ari Blumenthal / Shalom Baranes Associates
17Fifty at Reston Town Center in Virginia. Courtesy Shalom Baranes Associates


17Fifty at Reston Town Center - the global headquarters for information technology contractor Leidos - is a 17-story office tower on the eastern side of Reston Town Center in Fairfax County, Virginia. The 373,000-square foot complex includes 8,000 square feet of retail space and four below-grade parking levels on reinforcing concrete slabs to accommodate 230 vehicles.

We provided structural design services to Shalom Baranes Associates for the office tower, which opened in 2020.


  • The building’s design features dramatic angles which create multiple opportunities for outdoor spaces to serve as private terraces on the third and ninth floors and a rooftop greenspace with amenity spaces.
  • Columns were carefully configured to coordinate with optimal column-free office space above, and efficient parking layouts below, by sloping and transitioning sizes of individual columns.
  • The tower is designed to achieve LEED Gold certification.