HSB Leases 41,700 Square Feet Office Space At 965 Chesterbrook Boulevard From Rubenstein Partners

The property involved in this transaction is an office asset located at 965 Chesterbrook Boulevard in Chesterbrook, PA. The total square footage of the leased space is 41,700, situated within the Chesterbrook Campus, which is a 1.1 million-square-foot office complex owned by Rubenstein Partners.

Summary of transaction details:

• Property Type: Office
• Transaction Amount: Not disclosed
• Lease Date: 04/07/2026
• Landlord: Rubenstein Partners
• Tenant: HSB
• Market: Chesterbrook, PA
• Brokers: Mike MacCrory, Doug Newbert & Whitney Hunter - JLL

HSB has relocated from nearby Radnor to lease the property. JLL, which manages leasing at the Chesterbrook Campus, was involved in this transaction, highlighting their role in the recent refinancing with a $127 million loan and capital improvements exceeding $50 million.