Inspired by Potential
We work alongside some of the world’s most visionary leaders to deliver custom spaces and a fresh, flexible, and creative approach that helps turn ideas into reality.
Meet Our PartnersKey Metrics
Founded in 2009, Longfellow is an established leader in the research and innovation real estate industry. With superior specialized space and amenity offerings, we attract and retain best-in-class partners.
~12M
Square Feet of Global Portfolio
170+
Unique Tenant Customers
4B+
Gross Asset Value
130
Professionals Across the Globe
Our Presence
Spanning key tech and bio-innovation markets across the United States and United Kingdom, Longfellow invests deeply in the communities we work in.
Core Values
These values aren’t just words; they reflect who we are, how we show up, and how we work together.
Act with integrity and transparency
Ethical
Treat people with kindness and compassion
Respectful
Be authentic and sincere
Genuine
Work with purpose and enthusiasm
Passionate
Featured News
A closer look at recent announcements, milestones, and media coverage from across our portfolio.
Narrative Coffee Set to Open at Durham ID
April 9, 2025
San Mateo Science Center Wins IIDA Northern California Choice Award
March 25, 2025
Longfellow Welcomes Virge Yoga to Durham Innovation District
January 14, 2025
Preserve Labs Featured in Building Washington Magazine
December 29, 2024
Crain’s Chicago: Longfellow’s Katie Kazas Named Notable Nonprofit Leader
November 21, 2024
Durham ID & Centerpark Labs Featured in Building, Design + Construction
October 28, 2024



















