Project Title:
Continuing Operation of an Existing Crown Castle Wireless Facility
County File:
#CDLP25-02044
Applicant:
Justin Robinson MMI Titan, Inc. on behalf of Crown Castle USA
Owner:
Mt. View Sanitary District
Zoning/General Plan:
Heavy Industrial District (H-I) / Public and Semi-Public (PS)
Site Location:
3800 Arthur Road, Martinez, CA 94553
(APN: 378-140-010)
California Environmental Quality Act (CEQA) Status:
Categorical Exemption: Class I, CEQA Guidelines Section 15301(b).
Project Planner:
Chloe Partain, Project Planner (925) 655-2857 chloe.partain@dcd.cccounty.us
Staff Recommendation:
Approve (See Section II for Full Recommendation)
I. PROJECT SUMMARY
The applicant requests approval of a Land Use permit to allow for the continuing operation of an existing Crown Castle wireless telecommunications facility that was established under Land Use Permit CDLP96-02010, and most recently renewed under Land Use Permit CDLP15-02039, which expired on December 18, 2025. The wireless facility is currently in use by T-Mobile and no modifications to the facility are proposed.
II. RECOMMENDATION
Staff recommends that the Zoning Administrator:
A. OPEN the public hearing on the proposed project, RECEIVE testimony, and CLOSE the public hearing;
B. DETERMINE that the proposed project is exempt from the California Environmental Quality Act (CEQA) under CEQA Guidelines Section 15301;
C. APPROVE the proposed Land Use Permit CDLP25-02044, based on the attached Findings and Conditions of Approval; and
D. DIRECT staff to file a CEQA Notice of Exemption with the County Clerk.
III. GENERAL INFORMATION
A. General Plan: PS, Public and Semi-Public
B. Zoning: H-I, Heavy Industrial District
C. California Environmental Quality Act (CEQA) Compliance: Categorical Exemption - Class 1: CEQA Guidelines Section 15301(b), the continued operation of existing facilities of both investor and publicly owned utilities used to provide electric power, natural gas, sewerage, o...
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