The College Board, a New York City-based nonprofit with a hefty Northern Virginia presence, is expanding within Reston Town Center — into space it already controls — with the financial assistance of the commonwealth.
The organization will move into an additional 74,000 square feet at Boston Properties’ Democracy Tower, 11955 Democracy Drive. The space is currently leased by The College Board and subleased to Appian, but the software company recently announced it will relocate and expand into…