An Act to study single-stair residential buildings

H 4699 creates a special commission to study safety conditions for single-stair multi-family residential buildings (up to six stories) in Massachusetts, with the goal of developing a building code amendment to potentially legalize them. The commission, composed of housing officials, fire safety experts, architects, and community representatives, must produce a report by July 31, 2026, including fire safety measures like sprinklers and emergency exits, and build on existing research. This bill does not change current laws but directs a study to address safety concerns that may enable future code changes. It directly affects future housing development rules and building safety standards, not current building owners or occupants.