Sidewalk view of a architecturally-detailed office building face

Life. Science. Real Estate.

Creating Spaces That Ignite Innovation

King Street is a private real estate investment management firm focused on serving the complex needs of science-based companies and institutions. Our seasoned professionals combine big-company experience with a hands-on entrepreneurial approach to deliver advanced space solutions for today’s innovators.

Wide Reach.
Deep Expertise.

As a national, vertically integrated firm, we have a broad range of real estate expertise, from development through operations. Headquartered in Greater Boston, our assets are strategically located in core research hubs, including Greater Boston, New York, the Research Triangle, San Diego, and the San Francisco Bay area.

Strategy. Agility. Scale.

  • 20+

    years of life science
    real estate experience

  • 7.5M SF

    total portfolio

  • 4.0M SF

    development pipeline

  • 28


Paving the Way
for Tomorrow’s Innovations

We developed Pathway, a customizable science real estate solution, to give companies the space they need to research, develop, and manufacture without compromise. By removing the real estate obstacles that companies face when considering their advanced manufacturing, drug development, and clean energy options, Pathway allows our partners to focus on their quest to better the world.