1010 Mass

1010 Mass is a residential building at Massachusetts Avenue that rises 15 floors above ground and contains around 160 apartments. The structure includes parking areas underground across multiple levels and combines modern design with brick and stone elements.

The building was completed in 2007 and marked a new phase of growth in downtown Washington. Its construction reflects how the city expanded its skyline during the 2000s.

The building shows what modern Washington looks like with its brick and stone exterior that shapes the neighborhood's look. Walking past it, you immediately notice how the city has changed in recent years.

The building is conveniently near several metro stations that connect to other parts of the city. The surrounding area offers shops, restaurants, and is close to the Walter E. Washington Convention Center.

The upper floors have apartments with terraces that overlook the Capitol and the National Mall. These views make the higher units particularly sought after by residents.

Location: Washington, D.C.

Inception: 2007

Official opening: 2007

Floors above the ground: 15

GPS coordinates: 38.90360,-77.02690

Latest update: December 9, 2025 20:22