Building Codes

Humboldt County Code 331-11 adopts 2019 Title 24 Building Codes and their respective successor provisions. The successor provisions are listed below.

  • 2022 California Administrative Code, Title 24, Part 1
  • 2022 California Building Code, Title 24, Part 2, Volumes 1 & 2 including:
    • Appendix J (Grading)
    • Appendix P (Emergency Housing)
  • 2022 California Residential Code, Title 24, Part 2.5
    • Appendix AQ (Tiny Houses)
    • Appendix AZ (Emergency Housing)
  • 2022 California Electrical Code, Title 24, Part 3
  • 2022 California Mechanical Code, Title 24, Part 4
  • 2022 California Plumbing Code, Title 24, Part 5
  • 2022 California Energy Code, Title 24, Part 6
  • 2022 California Historical Building Code, Title 24, Part 8
  • 2022 California Existing Building Code, Title 24, Part 10
  • 2022 California Green Building Standards Code, Title 24, Part 11
  • 2021 International Property Maintenance Code
  • 1997 Uniform Housing Code
  • 1997 Uniform Sign Code