290 Binney Street is a 16-story, 570,000 square foot laboratory/life sciences property currently under construction and 100% pre-leased to AstraZeneca, with initial occupancy expected in April 2026. 300 Binney Street is a six-story property currently under redevelopment into 240,000 square feet of laboratory/life sciences space and 100% pre-leased to the Broad Institute, with projected occupancy expected in January 2025.