*** Please Note: Conservation and Development phone numbers have changed as of April 1, 2021 ***

  1. News
  2. Codes and Plans
  3. Maps and Data

  1. Planning Applications are now a 100% Online Application Process

    Please be advised all Planning Applications must be submitted via the ePermits Center website and we no longer accept planning applications via email. Read more...

  2. Call for Public Comments! Draft Groundwater Sustainability Plan

    The East Contra Costa Groundwater Sustainability Agencies (GSAs) seek your input on the Groundwater Sustainability Plan (GSP). This document is being prepared as part of the region's implementation of the Sustainable Groundwater Management Act (SGMA). Read more...

  3. Public Review Opportunity: County Prepares to Submit Grant Application for Affordable Housing

    The Permanent Local Housing Allocation program is a State program with an estimated $13 million for Contra Costa County to administer to the Urban County, which is the unincorporated area and cities, except Antioch, Pittsburg, Walnut Creek, and Concord. Read more...

  4. City of San Pablo seeks developer for suitable, quality affordable rental housing

    The City of San Pablo invites qualified applicants to submit a proposal for the development and management of suitable, quality affordable housing. Read more...

  5. Short-Term Rental Permit Application are Now Being Accepted

    Contra Costa County has adopted an ordinance that regulates the renting of residential dwelling units for periods of 30 consecutive days or less. Applications must be submitted and a permit issued prior to operation of a short-term rental. Read more...
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