How much space did CoreWeave add to its headquarters?

CoreWeave added 31,000 square feet of office space at The Eisenhower. This expansion occurred less than a year after the company leased an initial 31,000-square-foot portion of the building.

What is the cost and size of the new cancer center?

The Melchiorre Cancer Center costs $225 million and covers 137,000 square feet. It is a five-story outpatient facility located at Cooperman Barnabas Medical Center.

Who represented the companies in these deals?

CBRE arranged the CoreWeave transaction with representation from Newmark for the tenant and Eastman Companies as the landlord. The cancer center was opened by RWJBarnabas Health in partnership with Rutgers Cancer Institute.

CoreWeave expands Livingston HQ as RWJBarnabas opens new cancer center

Two major developments reshape the local landscape with a tech firm adding office space and a health system debuting a $225 million facility.

By The Eleventh staff · July 12, 2026 · AI-assisted, grounded in the cited sources below

Livingston is seeing significant growth in both technology infrastructure and healthcare capacity this summer. CoreWeave, an artificial intelligence company, has expanded its headquarters at The Eisenhower complex by 31,000 square feet. Simultaneously, RWJBarnabas Health opened the new Melchiorre Cancer Center to serve patients across North Jersey.

Tech firm doubles office footprint

CoreWeave signed a long-term lease for an additional 31,000 square feet at The Eisenhower less than a year after its initial move. This expansion brings the total leased space by the company in this Class A building to approximately 62,000 square feet. The deal was arranged by CBRE with representation from Newmark on behalf of CoreWeave.

The AI firm houses its corporate headquarters at the complex located at 290 West Mount Pleasant Avenue. Jon Meisel of CBRE noted that CoreWeave is valued at $57 billion and has received massive new capital infusions. He described the company as one of the fastest-growing artificial intelligence companies in the country.

New medical facility opens doors

The Melchiorre Cancer Center opened on June 24, 2026, marking a major addition to Cooperman Barnabas Medical Center. This five-story outpatient facility spans 137,000 square feet and cost $225 million to build. It is designed as a state-of-the-art center for cancer care in partnership with the Rutgers Cancer Institute.

The new building aims to expand access to specialized treatment without requiring patients to travel far from home. The facility focuses on outpatient services, which allows residents of Livingston and surrounding towns to receive advanced medical attention locally. This development represents a significant investment in regional health infrastructure.

Building features drive decisions

CoreWeave selected The Eisenhower because no other competitive buildings in the submarket could meet all its specific needs. Erin Wenzler of CBRE stated that beyond top-quality office space, the AI firm was drawn to the property's steady and stable ownership by Eastman Companies.

The building offers premium amenities including a 220-seat auditorium with state-of-the-art audio and video equipment. Tenants also have access to more than 10 conference rooms, a parking deck, walkable retail options, a game room, and a loading dock. A new fully furnished co-working suite is now available for tenants seeking flexible small spaces.

Eastman Companies recently refinanced and recapitalized The Eisenhower to add significant value to the property. This financial move positions the landlord well as it continues to attract high-profile technology companies. The stable ownership model appears to be a key factor in retaining major corporate clients like CoreWeave.

What this means for residents

For local workers, these expansions signal Livingston's growing role as a hub for both cutting-edge tech and advanced healthcare. The influx of employees from the expanding AI firm may increase demand for local retail amenities near West Mount Pleasant Avenue. Residents also gain immediate access to high-level cancer treatments within their own township.

The presence of such large employers can influence traffic patterns on major arteries like Route 287 and nearby roads during peak hours. While specific impact studies are not detailed in the reports, the sheer scale of these projects suggests increased activity throughout the day. The combination of tech growth and medical expansion diversifies the local economic base.

Next steps for development

CoreWeave continues to grow its cloud-based data center business with this latest lease commitment at The Eisenhower. RWJBarnabas Health has officially begun operations at the Melchiorre Cancer Center, welcoming patients immediately upon opening. Both projects are now active and contributing to the daily life of Livingston.

Future growth in these sectors will depend on continued investment from companies like CoreWeave and health systems like RWJBarnabas. The success of these facilities may encourage other businesses to consider Livingston for their own headquarters or branch offices. Local officials have not yet announced further zoning changes related to these specific expansions.