The City of Santa Rosa hereby adopts by reference, with the additions, insertions, deletions and changes prescribed in this Title 18, the following model codes as adopted and amended by the State of California pursuant to the
Health and Safety Code and contained in Title
24 of the California Code of Regulations: the California Administrative Code, Part 1 of Title 24, 2025 Edition, published by the International Code Council and amended by the California Building Standards Commission; the California Building Code, Part 2 of Title 24, 2025 Edition, published by the International Code Council and amended by the California Building Standards Commission, and its Appendix C, Agricultural Buildings; Appendix H, Signs; Appendix I, Patio Covers; Appendix J, Grading; and Appendix Q, Emergency Housing; the California Residential Code, Part 2.5 of Title 24, 2025 Edition, published by the International Code Council and amended by the California Building Standards Commission, and its Appendix BF, Patio Covers; Appendix BO, Existing Buildings and Structures; Appendix BG, Sound Transmission; Appendix BB, Tiny Houses; Appendix BI, Light Straw-Clay Construction; Appendix BJ Strawbale Construction; Appendix CI, Swimming Pool Safety Act; and Appendix CJ, Emergency Housing; the California Electrical Code, Part 3 of Title 24, 2025 Edition, published by the National Fire Protection Association and amended by the California Building Standards Commission; the California Mechanical Code, Part 4 of Title 24, 2025 Edition, published by the International Association of Plumbing and Mechanical Officials and amended by the California Building Standards Commission; the California Plumbing Code, Part 5 of Title 24, 2025 Edition, published by the International Association of Plumbing and Mechanical Officials and amended by the California Building Standards Commission, and its IAPMO Installation Standards; Tables and Appendix A, Recommended Rules for Sizing the Water Piping System; Appendix B, Explanatory Notes on Combination Waste and Vent Systems; Appendix C, Alternate Plumbing Systems; Appendix D, Sizing Storm Water Drainage Systems; and Appendix I, Installation Standards; the California Energy Code, Part 6 of Title 24, 2025 Edition, published by the International Code Council and the California Building Standards Commission; the California Wildland-Urban Interface Code, Part 7 of Title 24, 2025 Edition, published by the International Code Council and the California Building Standards Commission; the California Historical Building Code, Part 8 of Title 24, 2025 Edition, published by the International Code Council and adopted by the California Building Standards Commission; the California Existing Building Code, Part 10 of Title 24, 2025 Edition, published by the International Code Council and amended by the California Building Standards Commission, and its Appendix A, Chapter A1 Seismic Strengthening Provisions for Unreinforced Masonry Bearing Wall Buildings; Chapter A3 Prescriptive Provisions for Seismic Strengthening of Cripple Walls and Sill Plate Anchorage of Light, Wood-Frame Residential Buildings; Chapter A4 Earthquake Risk Reduction in Wood-Frame Residential Buildings with Soft, Weak, or Open Front Walls; and Chapter A5 Referenced Standards; the California Green Building Standards Code, Part 11 of Title 24, 2025 Edition, published by the California Building Standards Commission, and its Appendix Chapter A4, Residential Voluntary Measures at Tier I level for Planning and Design, Water Efficiency and Conservation, Material Conservation and Resource Efficiency, and Environmental Quality; and Appendix A5, Nonresidential Voluntary Measures at Tier I level for Planning and Design, Water Efficiency and Conservation, Material Conservation and Resource Efficiency, and Environmental Quality; and the California Referenced Standards Code, Part 12 of Title 24, 2025 Edition, published by the International Code Council and amended by the California Building Standards Commission. Further, the City of Santa Rosa hereby adopts by reference, with the additions, insertions, deletions and changes prescribed in this Title
18, the International Property Maintenance Code, 2024 Edition, published by the International Code Council. Further, the City of Santa Rosa hereby adopts by reference, without change, the National Pollutant Discharge Elimination (NPDES) Permit and Waste Discharge Requirements for Discharges from the Municipal Separate Storm Sewer Systems issued by the California Regional Water Quality Control Board North Coast Region, NPDES No. CA0025054, and all amendments, revisions and reissuances thereof.
(Ord. 3227 § 1, 1995; Ord. 3231 § 1, 1995; Ord. 3429 § 1, 1999; Ord. 3430 § 2, 1999; Ord. 3585 § 1, 2002; Ord. 3584 § 2, 2002; Ord. 3778 § 2, 2006; Ord. 3816 § 1, 2007; Ord. 3851 § 1, 2007; Ord. 3852 § 1, 2007; Ord. 3957 § 1, 2010; Ord. 3958 § 1, 2010; Ord. 4015 § 1, 2013; Ord. 4016 § 1, 2013; Ord. 4079 § 1, 2016; Ord. 4080 § 1, 2016; Ord. 2019-021 § 1; Ord. 2019-022 § 1; Ord. 2022-015 § 1; Ord. 2026-001, 1/13/2026)