California Environmental Quality Act (CEQA) Notifications

1900 Las Trampas Rezoning and Reconfiguration-  The applicant requests approval to rezone portions of three parcels from a General Agricultural (A-2) zoning district to a site specific Planned Unit (P-1) district in order to correct inconsistencies with the existing Single-Family Residential, Very Low Density (SV) General Plan land use designation of the property, and to also eliminate occurrences of parcels with split (dual) zoning. The project is located at 1900 Las Trampas Road, Assessor's Parcel Number 198-220-051,-052, -053, -055. County File #'s CDRZ15-03230, CDDP20-03022, and CDLL15-00027. AlamoComment period will begin on February 26, 2021 and extend to 5:00 p.m. Thursday, March 18, 2021. Notice of Public Review and Intent to Adopt a Proposed Negative Declaration

Martinez Refinery Renewable Fuels Project
The proposed project is a request by Tesoro Refinery & Marketing Company, LLC, wholly subsidiary of Marathon Petroleum Corporation (collectively, "Marathon"), to repurpose the existing Martinez Refinery (refinery) to discontinue refining of crude oil and switch to production of fuels from renewable feedstock sources including rendered fats, fish oils, soybean and corn oil, and other cooking and vegetable oils, but excluding palm oil. The project is located 150 Solano Way, County File #CDLP20-02046
Unincorporated Martinez/Concord area
Comment period will commence on Thursday, February 18, 2021 and all correspondence must be received by 5:00 p.m. on Monday, March 22, 2021 
Notice of Preparation/Notice of Scoping Meeting for a Draft Environmental Impact Report for the Proposed Martinez Refinery Renewable Fuels Project

Xavier Estates Vesting Tentative Map
This is a recirculation of a previously circulated Initial Study/Mitigated Negative Declaration (MND). The project is located at 977 Danville Blvd., Alamo, Ca. Assessor's Parcel Number 201-010-007. County File Number CDSD18-09504.
Public Comment Period for accepting comments on the adequacy of the environmental document will begin on February 8, 2021 and extends to Wednesday, March 10, 2021 until 5:00 p.m. 
Notice of Public Review and Intent to Adopt a Proposed Mitigated Negative Declaration 

Atria Lafayette – Repair of Existing Roadway Retaining Wall- The applicant seeks approval to modify Development Plan County File CDDP88-3007 to allow repairs of the existing driveway structure for the Atria Park Lafayette assisted living facility. A 6.4-acre parcel located at: 1545 Pleasant Hill Road and Taylor Boulevard County File #'s Development Plan Permit #CDDP20-03005 /Tree Permit #CDTP19-00057. Assessor's Parcel # APN: 265-180-016.

Unincorporated Lafayette

Public Comment Period – The period for accepting comments on the adequacy of the environmental document will begin February 12, 2021 and extend to 5:00 P.M., Monday, March 15, 2021.


Powerdrive Oil and 
Gas Wells Project - 
County File #LP19-2019
Unincorporated Brentwood

Announcement re: Environmental Review &Project Status


Major Projects

In addition to the active CEQA notifications provided above, the Department of Conservation and Development provides updates on major projects under consideration. 

View List of Major Projects

Public Hearings

Zoning Administrator

Most Recent Agenda

County Planning Commission

Most Recent Agenda

Board of Supervisors

Board of Supervisor's Home Page

Other Input Opportunities

Conservation and Development Public Input Form
DCD Website Suggestion Form