King Street is a private real estate investment management firm focused on serving the complex needs of science-based companies and institutions. Our experienced professionals combine big-company experience with a hands-on entrepreneurial approach to execute its tightly defined mission.
Who We Are
Today, King Street Properties is the largest private owner/operator of life science real estate in the world. Headquartered in Greater Boston with 2.8 million square feet of life-science real estate under ownership and management and 4.5 million square feet in development, our assets reside in core research hubs including Greater Boston, New York, the Research Triangle, and the San Francisco Bay area.
We created our company to provide space solutions to companies whose missions inspire us: pharmaceutical and bio-tech firms racing to develop and manufacture lifesaving drugs, makers of medical devices and diagnostic tools, and clean tech companies harnessing renewable materials and energy sources.