West Sacramento, CA Building Safety: Plumbing Permits (2026)
Key Facts
- Adopted code
- 2025 CA Plumbing Code, Title 24 Pt. 5
- Local citation
- WSMC § 15.12.040(F)
- Permit authority
- WSMC § 15.12.020 (exclusive source)
- Conflict rule
- Higher safety standard governs
Summary
West Sacramento adopts the 2025 California Plumbing Code by reference as the standard governing all plumbing permit work citywide.
The following is hereby adopted by reference and incorporated in this code, except as expressly amended or superseded by the provisions of this chapter:
A. The 2025 California Administrative Code, Title 24, Part 1, Chapters 4 (Article 1 Essential Service Buildings and Article 3 Local Buildings), and 10 only.
B. The 2025 California Building Code, Title 24, Part 2, Volumes 1 and 2 of the California Code of Regulations, including the entire following Chapter: Volume 1 of 2, Chapter 1, Division I, Administration, and Division II, Scope and Administration, as further amended herein, Volume 2 of 2, Chapter 31 (Special Construction), including the following Appendices: Appendix I (Patio Covers) and Appendix Q (Emergency Housing). The following sections are hereby revised:
1. Volume 1 of 2, Section 101.1 Title. Insert The City of West Sacramento.
C. The 2025 California Residential Code, Title 24, Part 2.5 of the California Code of Regulations, including the following Appendices: Appendix BB (Tiny Houses), Appendix BF (Patio Covers), and Appendix CJ (Emergency Housing).
1. Section R103.1 Creation of agency. Insert The City of West Sacramento.
D. The 2025 California Electrical Code, Title 24, Part 3 of the California Code of Regulations.
E. The 2025 California Mechanical Code, Title 24, Part 4 of the California Code of Regulations.
F. The 2025 California Plumbing Code, Title 24, Part 5 of the California Code of Regulations.
G.
Full Breakdown
The City of West Sacramento, Yolo County, adopts the 2025 California Plumbing Code, Title 24, Part 5 of the California Code of Regulations, by reference at WSMC § 15.12.040(F), as part of the West Sacramento Building Code. Plumbing work is regulated under that state-adopted code together with the city's Chapter 15.12 amendments; § 15.12.020 makes the local Building Code the exclusive source of permit regulation for any construction, alteration, or fixture change, including plumbing, that requires a permit. Where the state plumbing code and city amendments conflict, § 15.12.030 applies whichever standard sets the higher safety threshold.
Violations & Fines
Performing plumbing work that requires a permit without one violates WSMC §§ 15.12.020 and 15.12.040 and the adopted California Plumbing Code, risking stop-work orders and mandatory after-the-fact permitting and inspection.
Frequently Asked Questions
What plumbing code does West Sacramento use?
Do I need a permit for plumbing work in West Sacramento?
Sources & Official References
Other rules in West Sacramento
California rules heatmap·Compare West Sacramento to another location·View the California building safety overview
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