County Government - Finance & Taxation in Martinez, CA | Martinez California County Government - Finance & Taxation

Contra Costa Assessors Office
2530 Arnold Dr # 100 (925) 313-7400

Contra Costa Auditor-Cntrllr
625 Court St # 103 (925) 646-2181

Contra Costa County Treasurer
625 Court St # 102 (925) 646-4115

Contra Costa Assessors Office
834 Court St (925) 313-7400

Contra Costa County Revenue
2530 Arnold Dr # 350 (925) 335-8550

Contra Costa County Treasurer
625 Court St # 102 (925) 957-2850

Contra Costa Tax Collector
625 Court St # 100 (925) 646-4122

Revenue Collection Office
2530 Arnold Dr # 350 (925) 313-4450