NEW YORK, Dec. 16, 2025 – JLL has been selected by Yale New Haven Health System (YNHHS), Connecticut’s leading non-profit healthcare system, to provide comprehensive real estate portfolio management across its 350 off-campus properties and eight million square feet of on-campus facilities spanning five hospitals.

Under the new engagement, JLL will deliver strategic portfolio management, organizational design consulting, lease administration, data analytics and full-service brokerage and transaction management for the entire 10-million-square-foot portfolio.

“Managing a portfolio of this size is central to delivering accessible, high-quality care,” said Clayton Mitchell, SVP of Corporate Facilities and Real Estate, Yale New Haven Health System. “JLL brings a depth of healthcare real estate expertise, data-driven insights and operational rigor that align with our commitment to serve patients and communities with excellence. Their team understands how to support the clinical mission while advancing long-term system sustainability.”

The assignment brings together a robust team of senior JLL specialists led by David Leviton, Vice Chairman, and Matt Coursen, U.S. Healthcare Lead, Leasing Advisory.

“Yale New Haven Health is one of the nation's most respected academic medical systems, and stewarding a portfolio of this scale requires precision, discipline and long-range vision,” Coursen said. “Our healthcare platform is built to support systems like YNHHS to reduce complexity, unlock operational efficiencies and create environments that support exceptional patient care. We’re proud to serve as their strategic real estate partner.”

YNHHS is a major academic medical center affiliated with Yale University and the highly ranked Yale School of Medicine, serving millions of patients each year through five acute-care hospitals, the Northeast Medical Group physician foundation and hundreds of outpatient locations across the region.

JLL Healthcare provides a full range of real estate and facilities solutions for hospitals, physicians and other care providers as well as real estate investors that own and operate medical and seniors housing properties. The company helps its healthcare clients plan, find, finance, buy, lease, sell, construct, optimize, manage and maintain the most-advantageous facilities anywhere in the U.S. for all property types along the continuum of care, serving over 550 million square feet of healthcare property annually. Its professionals have deep technical expertise and market knowledge and are armed with the most innovative, data-driven analytics and business intelligence in the industry. Visit us.jll.com/healthcare to learn more.

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Yale New Haven Health System (YNHHS) is Connecticut’s leading non-profit healthcare system. Its portfolio includes five acute-care hospitals, a multispecialty physician foundation (Northeast Medical Group) and hundreds of outpatient locations. As a major academic medical center affiliated with Yale University and Yale School of Medicine, YNHHS provides advanced clinical care supported by groundbreaking research and education.

For over 200 years, JLL (NYSE: JLL), a leading global commercial real estate and investment management company, has helped clients buy, build, occupy, manage and invest in a variety of commercial, industrial, hotel, residential and retail properties. A Fortune 500^® company with annual revenue of $23.4 billion and operations in over 80 countries around the world, our more than 113,000 employees bring the power of a global platform combined with local expertise. Driven by our purpose to shape the future of real estate for a better world, we help our clients, people and communities SEE A BRIGHTER WAY^SM. JLL is the brand name, and a registered trademark, of Jones Lang LaSalle Incorporated. For further information, visit jll.com.