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Applications & Permits Phone

Contra Costa County • Current Planning (Planning and Zoning) • Martinez, Contra Costa County, California
Applications & Permits Phone
925-655-2700
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Agency
Contra Costa County
Section
Conservation & Development - Building Division
Department
Conservation & Development
Office
Current Planning (Planning and Zoning)
Location
Martinez, Contra Costa County, California
Last Checked
June 3, 2026

Verification & trust

Status Verified
Last verified June 3, 2026
Confidence 0.95

What this fax number is for

Current Planning (Planning and Zoning)

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Source and verification

Building Division phone
Added June 2, 2026

Physical Address 30 Muir Road Martinez , CA 94553 Phone: 925-655-2700 Fax: 925-655-2744

View Source Confidence: 0.95
Applications & Permits Phone
Added June 2, 2026

Applications & Permits Contact Us Form Physical Address 30 Muir Road Martinez , CA 94553 Phone: 925-655-2700 Fax: 925-655-2744 TTY: Call 711

View Source Confidence: 0.9
Building Division Phone
Added June 2, 2026

Physical Address 30 Muir Road Martinez , CA 94553 Phone: 925-655-2700 Fax: 925-655-2744

View Source

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Quick facts
Type FaxNumber
Agency Contra Costa County
Label Applications & Permits Phone
Fax Number 925-655-2700
About this listing
This listing is meant to help users confirm the correct fax destination before sending documents.
Verified Checked Jun 3, 2026