California Building Standards Code
California Residential Code (Title 24, Part 2.5)
2025 edition · Effective January 1, 2026 · Full text · Explained in plain English
Part 2.5 of Title 24 — Construction standards for one- and two-family dwellings and townhouses up to three stories.
- Edition
- 2025
- Effective
- 2026-01-01
- Last updated
- 2026-09-26
- Contents
- 40 chapters · 255 sections
- Jurisdiction
- California