California Building Standards Code
California Residential Code (Title 24, Part 2.5)
Part 2.5 of Title 24 — Construction standards for one- and two-family dwellings and townhouses up to three stories.
- Edition
- 2022
- Effective
- 2023-01-01
- Last updated
- 2026-09-12
- Contents
- 28 chapters · 244 sections
- Jurisdiction
- California
Contents
- Chapter 2 — DEFINITIONS AND ABBREVIATIONS
- Appendix AF — RADON CONTROL
- Appendix AI — PRIVATE SEWAGE
- Appendix AJ — EXISTING
- Appendix AK — SOUND
- Appendix AO — AUTOMATIC
- Appendix AR — LIGHT STRAW-CLAY
- Appendix AS — STRAWBALE
- Appendix AU — COB CONSTRUCTION
- Appendix AV — BOARD
- Appendix AW — 3D-PRINTED BUILDING
▸Chapter 1 — SCOPE AND APPLICATION
Overview- Section 1.2
- Section 1.3
- Section 1.4
- Section 1.5
- Section 1.6
- Section 1.7
- Section 1.8
- Section 1.8.2
- Section 1.8.3
- Section 1.8.4
- Section 1.8.5
- Section 1.8.6
- Section 1.8.7
- Section 1.8.8
- Section 1.8.9
- Section 1.8.10
- Section 1.9
- Section 1.10
- Section 1.11
- Section 1.12
- Section 1.13
- Section 1.14
- Section R101
- Section R102
- Section R103
- Section R104
- Section R105
- Section R106
- Section R107
- Section R108
- Section R109
- Section R110
- Section R111
- Section R112
- Section R113
- Section R114
- Section R201
- Section R202
▸Chapter 3 — BUILDING PLANNING
Overview- Section R300
- Section R301
- Section R302
- Section R303
- Section R304
- Section R305
- Section R307
- Section R308
- Section R306
- Section R309
- Section R310
- Section R311
- Section R312
- Section R313
- Section R314
- Section R315
- Section R316
- Section R317
- Section R318
- Section R319
- Section R320
- Section R321
- Section R322
- Section R323
- Section R324
- Section R325
- Section R327
- Section R326
- Section R328
- Section R329
- Section R330
- Section R334
- Section R335
- Section R336
- Section R337
- Section R337.1
- Section R337.2
- Section R337.3
- Section R337.4
- Section R337.5
- Section R337.6
- Section R337.7
- Section R337.8
- Section R337.9
- Section R337.10
- Section R338
- Section R340
▸Chapter 7 — WALL COVERING
▸Chapter 8 — ROOF-CEILING CONSTRUCTION
▸Chapter 9 — ROOF ASSEMBLIES
▸Chapter 10 — CHIMNEYS AND FIREPLACES
▸Chapter 44 — REFERENCED STANDARDS
▸Appendix AH — PATIO COVERS
▸Appendix AL — PERMIT FEES
▸Appendix AT — SOLAR-READY PROVISIONS—DETACHED ONE- AND
- Appendix AX — SWIMMING POOL SAFETY ACT
- Appendix AY — AREAS PROTECTED BY THE FACILITIES