Leonard E. Marquez

Judge
Civil
Contra Costa County Superior Court
Wakefield Taylor Courthouse
Department/Division: 34 Days: M-F Courtroom/Floor: 305

725 Court Street
Martinez , CA 94553-1233
(925) 608-1134

Appointed to the Contra Costa County Superior Court by Gov. Jerry Brown, 2018; partner, associate, Wendel, Rosen, Black and Dean LLP, Oakland, 1999-18;

UCLA School of Law

Title	Court	Published
Building Confidence	Contra Costa County (Pittsburg)	Sep. 3, 2019

Title

Court

Published

Building Confidence

Contra Costa County (Pittsburg)

Sep. 3, 2019

Title	Category	Published
California judges announce an award for judicial outreach programs	Judges and Judiciary	Feb. 11, 2021

Title

Case Name	Topic	Role	Published
Thomas Butt v. City of Richmond, a California Charter City; Eduardo Martinez, in his official capacity as Mayor of the City of Richmond; Dave Aleshire, in his official capacity as City Attorney of the City of Richmond; Shasa CurlL, in her official capacity as City Manager of the City of Richmond; Pamela Christian, in her official capacity as City Clerk of the City of Richmond; Does 1-10, inclusive	Government	judge	Jan. 30, 2026
Aubrey Blair, Emilia Blair, Emilia Jimenez-Downes, Crystal Blair, Jennifer Blair v. Allstate Insurance Co., Spiteri Builders Corporation	Insurance	Plaintiff	Jul. 13, 2004

Case Name	Topic	Role	Published
Thomas Butt v. City of Richmond, a California Charter City; Eduardo Martinez, in his official capacity as Mayor of the City of Richmond; Dave Aleshire, in his official capacity as City Attorney of the City of Richmond; Shasa CurlL, in her official capacity as City Manager of the City of Richmond; Pamela Christian, in her official capacity as City Clerk of the City of Richmond; Does 1-10, inclusive	Government	judge	Jan. 30, 2026
Aubrey Blair, Emilia Blair, Emilia Jimenez-Downes, Crystal Blair, Jennifer Blair v. Allstate Insurance Co., Spiteri Builders Corporation	Insurance	Plaintiff	Jul. 13, 2004

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Leonard E. Marquez