Gantry Relocates Orange County Production Office to Irvine’s Atrium Office Campus

Nation’s Largest Independent Commercial Mortgage Banking Firm Relocates Regional Office to Accommodate Team Growth; Property’s Class A Environment, Centralized Irvine Location, and Extensive List of Executive Amenities Serves Firm’s Commitment to In-Office Operations

Gantry, the largest independent commercial mortgage banking firm in the U.S., has expanded its Orange County production office with a new lease at the Atrium office campus located at 19100-19200 Von Karman in Irvine. The class A office property features a dramatic, open air, 10-story, glass-enclosed lobby connecting two 10-story office towers encompassing a total of 334,828 square feet. Property amenities include a modern fitness center, conference facility, dry cleaning services, EV charging, and onsite dining and food options including top-tier restaurants and a coffee bar.

Gantry’s new Orange County office will house the firm’s locally based commercial mortgage loan producers and corporate marketing staff. Stream Realty Partners represented all parties in the lease, a five-year agreement covering 5,000 square feet of dedicated space.

According to Gantry Principal Andy Bratt, “Gantry’s Orange County operations grew significantly in 2024 with the acquisition of Westcap and the integration of its loan production team into our firm’s platform. While we are an independent commercial mortgage banking firm, we have maintained and continue to observe a full-time in-office workstyle. Our commitment to mentorship and collaboration requires a dedicated space that enhances both productivity and quality of life. The Atrium offers a modern workspace with a wide range of onsite amenities, centralized access to the region’s major transportation corridors and airport, and near proximity to Orange County’s top residential communities, making it the right address to support the daily needs of our dynamic commercial mortgage banking professionals.”