Planning, Building & Environmental Services

ty Home /QuickLinks.aspx ADA Information Web Policies Website Accessibility Google Translate Information Home Directory Planning, Building & Environmental Services Building Division Building Division Department Contact Information (click here) Building Division Office Hours: 8 a.m. to 5 p.m. Monday through Friday Permit Center Walk-in Hours: 8 a.m. to 4 p.m. Monday through Friday Appointments by request: 8 a.m. to 5 p.m. Monday through Friday Our offices are closed on County holidays. Schedule an Inspection How to use

Online Permit Center. Follow these steps for the Building Permit Application process: Step 1: Location and Project Type This building permit application process is for projects located in the unincorporated areas of Napa County. To determine if your property is in the unincorporated County, you can use the Napa County Public Map to look up information about your property with either the address or Assessor Parcel Number (APN). Note: building permits for properties in cities and towns are handled by those jurisdictions directly. Determine if your project requires a permit. Most work

Loading Skip to Main Content How Do I? Government Departments Services Search Back to County Home /QuickLinks.aspx Building Permit Process Online Permit Center: Getting Started Online Permit Center Building Forms and Checklists AB 2533 Submittal Checklist Residential New Checklist Fees & Payments Building Inspection Building Plan Review Permit Alterations and Extensions Accessory Dwelling Units (ADUs) Rebuilding After Fire Public Records Search Email the Building Division Temporary Certificate

n Content How Do I? Government Departments Services Search Back to County Home /QuickLinks.aspx Building Permit Process Online Permit Center: Getting Started Online Permit Center Building Forms and Checklists AB 2533 Submittal Checklist Residential New Checklist Fees & Payments Building Inspection Building Plan Review Permit Alterations and Extensions Accessory Dwelling Units (ADUs) Rebuilding After Fire Public Records Search Email the Building Division Temporary Certificate of Occupancy Procedures Home Departme

nline Permit Center Building Forms and Checklists AB 2533 Submittal Checklist Residential New Checklist Fees & Payments Building Inspection Building Plan Review Permit Alterations and Extensions Accessory Dwelling Units (ADUs) Rebuilding After Fire Public Records Search Email the Building Division Temporary Certificate of Occupancy Procedures Home Departments Planning, Building & Environmental Services Building Division Building Permit Process Building Permit Process Effective January 1, 2024,

the unincorporated areas of Napa County. To determine if your property is in the unincorporated County, you can use the Napa County Public Map to look up information about your property with either the address or Assessor Parcel Number (APN). Note: building permits for properties in cities and towns are handled by those jurisdictions directly. Determine if your project requires a permit. Most work does require a permit, visit Codes (ca.gov) for new 2025 California Building Standards Codes. Step 2:

ted phone system to schedule your inspection. Physical Address 1195 Third Street, 2nd Floor Napa, CA 94559 Phone Number 707-253-4417 Email Us Email Building Division DG David Giudice Chief Building Official Chief Building Official Email David Giudice 707-299-1347 JR Jim Reeves Deputy Chief Building Official Deputy Chief Building Official Email James Reeves 707-299-1340 CE Charles Exum Inspector II Inspector II Email Charles Exum 707-253-4376 BH Brent Hebb Inspector II Inspector II Email

ty holidays. Schedule an Inspection How to use the automated phone system to schedule your inspection. Physical Address 1195 Third Street, 2nd Floor Napa, CA 94559 Phone Number 707-253-4417 Email Us Email Building Division DG David Giudice Chief Building Official Chief Building Official Email David Giudice 707-299-1347 JR Jim Reeves Deputy Chief Building Official Deputy Chief Building Official Email James Reeves 707-299-1340 CE Charles Exum Inspector II Inspector II Email Charles Exum 707-253-4376 BH Brent Hebb Inspec

ervices Building Division Building Division Department Contact Information (click here) Building Division Office Hours: 8 a.m. to 5 p.m. Monday through Friday Permit Center Walk-in Hours: 8 a.m. to 4 p.m. Monday through Friday Appointments by request: 8 a.m. to 5 p.m. Monday through Friday Our offices are closed on County holidays. Schedule an Inspection How to use the automated phone system to schedule your inspection. Physical Address 1195 Third Street, 2nd Floor Napa, CA 94559 Phone Number 707-253-4417 Email U

mation (click here) Building Division Office Hours: 8 a.m. to 5 p.m. Monday through Friday Permit Center Walk-in Hours: 8 a.m. to 4 p.m. Monday through Friday Appointments by request: 8 a.m. to 5 p.m. Monday through Friday Our offices are closed on County holidays. Schedule an Inspection How to use the automated phone system to schedule your inspection. Physical Address 1195 Third Street, 2nd Floor Napa, CA 94559 Phone Number 707-253-4417 Email Us Email Building Division DG David Giudice Chief Building Official C

Back to County Home /QuickLinks.aspx Building Permit Process Online Permit Center: Getting Started Online Permit Center Building Forms and Checklists AB 2533 Submittal Checklist Residential New Checklist Fees & Payments Building Inspection Building Plan Review Permit Alterations and Extensions Accessory Dwelling Units (ADUs) Rebuilding After Fire Public Records Search Email the Building Division Temporary Certificate of Occupancy Procedures Home Departments Planning, Building & Environmental Services Bui

Effective January 1, 2024, All Building Permit Applications will be handled digitally through the Online Permit Center.

If Document Files are required to be provided for your project type, the document files must comply with Napa County’s Electronic Submittal Standards. NOTE: Failure to attach required documents in the required format will cause your application to be delayed or rejected.