Structure Type: built works - commercial buildings - office buildings

Designers: Vanir Construction Management, Incorporated (firm); Fentress Architects (firm); Hensel Phelps Construction Company (firm); Thornton Tomasetti, Incorporated, Engineers (firm); Dorene Dominguez (building contractor); Curtis Worth Fentress (architect)

Dates: constructed 2018-2020

total floor area: 71,000 sq. ft.


This $60 million administrative office building for Contra Costa County was set to open in 2020 and contain 71,000 square feet of space.

Building Notes

Fentress Architects aimed to achieve a LEED Gold Certification for the Contra Costa County Administration Building #2.

PCAD id: 23051