Egress and Emergency Escape Requirements for Single- and Two-Family Homes in California

By Sunwoo Kim • Published 11/15/2025

Egress and Emergency Escape Requirements for Single- and Two-Family Homes in California Safe exit paths are among the most fundamental parts of residential design. For single- and two-family dwellings (R-3 Occupancy), the California Residential Code (CRC) outlines how occupants must be able to exit quickly and safely during an emergency. Here’s a concise guide to the 2025 CRC requirements you need to know for new construction, ADUs, and remodels.