What are the accessibility requirements for new construction in British Columbia?

New construction in British Columbia must comply with the BC Building Code's accessibility requirements, which became significantly more stringent under BCBC 2024 that took effect March 10, 2025. The requirements vary dramatically based on building type, occupancy, and size, with the most comprehensive changes affecting multi-unit residential buildings.

For single-family homes and duplexes, the BCBC doesn't mandate specific accessibility features, though many builders now incorporate universal design principles like wider doorways (32" minimum vs. standard 30") and lever-style door handles. However, if you're planning to age in place or accommodate family members with mobility needs, consider barrier-free design elements during construction rather than costly retrofits later.

Multi-unit residential buildings face the most significant new requirements under BCBC 2024. Buildings with 20 or more dwelling units must now provide adaptable dwelling units — specifically, 1 in every 5 units must meet enhanced accessibility standards. These adaptable units require accessible doorways throughout (32" clear width), maneuvering space for wheelchairs, electrical controls and switches at accessible heights (15"-48" from floor), and reinforced bathroom walls capable of supporting grab bars even if they're not initially installed.

The adaptable dwelling requirements represent a major shift in BC's approach to accessible housing. Unlike barrier-free units that are fully accessible from day one, adaptable units can be easily modified to become fully accessible when needed. This includes features like removable base cabinets under sinks, blocking in walls for future grab bar installation, and electrical rough-in for potential elevator installation in multi-story buildings.

Commercial and institutional buildings must comply with comprehensive barrier-free design requirements including accessible entrances, washrooms, parking spaces, and path of travel. Buildings over three stories require elevators, and Technical Safety BC (TSBC) regulates all elevating devices in the province. Restaurant renovations, office buildings, and retail spaces must provide accessible washrooms and comply with specific counter height, door width, and signage requirements.

Permit applications submitted after March 10, 2025, must demonstrate BCBC 2024 compliance, including the new accessibility provisions. However, projects with design work that began before March 8, 2024, may follow the previous 2018 code if permits are applied for before March 8, 2027. Municipal building departments across Metro Vancouver are still adapting their review processes to these new requirements, so expect potential delays during the transition period.

For homeowners planning new construction, consider exceeding minimum requirements where budget allows. Features like zero-step entries, wider hallways (42" vs. 36" minimum), and main-floor powder rooms add minimal cost during construction but provide significant long-term value. The aging population in Metro Vancouver makes accessible design increasingly important for resale value and rental potential.

Contact your municipal building department early in the design process to clarify specific accessibility requirements for your project, as some municipalities may have additional standards beyond the provincial code.