1033-1055 Washington Street are two laboratory and commercial buildings on Washington Street in Boston, MA. 

The North building is 267,000 sf and the South building is 400,000 sf, excluding below grade parking and the mechanical penthouse. North Building will include 10 occupied floors, each including multiple modules of research space, offices, and common amenities, retail space, and a mechanical penthouse. 

South Building will include 10 occupied floors, each including multiple modules of research space, offices, and common amenities, retail space and restaurant on the first floor, and a mechanical penthouse. There is a two-level below grade parking garage that spans below both buildings.  

The project team has prioritized design strategies that reduce energy consumption and fossil fuel emissions, including a tight and well-insulated envelope, LED lighting, premium efficiency air-side energy recovery systems, air quality monitoring, and fan coil units.