Ron Kurtz Of RxSight Renews 47,349 Square Foot Lease At 75 Columbia In Aliso Viejo

The property involved in this transaction is an office asset located at 75 Columbia in Aliso Viejo, featuring a total square footage of 47,349. The asset is situated within the Pacific Park office complex and is under the ownership of the landlord, American Zettler Inc.

Summary of transaction details:

• Property Type: Office
• Transaction Amount: Lease Renewal
• Landlord: American Zettler Inc
• Tenant: Ron Kurtz - RxSight
• Lease Area: 47,349 square feet
• Market: Aliso Viejo
• Date of Transaction: 04/27/2026

Ron Kurtz represents the tenant, RxSight, which has renewed its lease at this location, marking the largest office lease in South Orange County for the first quarter of 2026. This transaction reflects ongoing demand for leasing space from life sciences and medical device companies in the area, despite a high vacancy rate.