Building Codes
The Virginia Uniform Statewide Building Code governs every structure built in the Commonwealth. HBAV participates in every three-year adoption cycle to protect builders, control costs, and keep Virginia's codes practical.
How Building & Standards Work in Virginia
The Virginia Uniform Statewide Building Code (USBC) is a state regulation governing the design, construction, renovation, and maintenance of buildings in the Commonwealth. Its purpose is to ensure buildings are safe, healthy, and accessible by setting minimum requirements for structural systems, mechanical, electrical, and plumbing (MEP) systems, HVAC systems, and other aspects of residential buildings.
The Virginia Board of Housing and Community Development (BHCD) updates Virginia’s building code every three years. This process involves various public and private stakeholders, including HBAV, the Virginia Association for Commercial Real Estate, the American Institute of Architects, local building officials, fire services professionals, and energy efficiency organizations.
Unlike states where each locality has its own building code, Virginia’s Uniform Statewide Building Code provides certainty and predictability for the housing industry and local building officials — and Virginia is nationally recognized for its transparent, expert-driven process.
How We Engage
HBAV plays a critical role in developing the Virginia USBC, representing single- and multi-family builders, remodelers, and trade partners during every code development cycle.
We advocate for practical, balanced building code regulations — incorporating the latest advancements in building science and innovation, while ensuring new requirements do not impose undue costs on homebuyers or renters or create additional barriers to housing.
Virginia relies on technical experts — not elected officials — to evaluate new code requirements. HBAV participates in stakeholder workgroups, testifies before the Codes and Standards Committee, and engages the Board of Housing and Community Development throughout the process.
The Code Adoption Process
Virginia’s code development cycle runs every three years. Here’s how a proposal moves from public submission to statewide adoption — and why HBAV’s involvement at each stage matters for your projects.
Current cycle: The 2021 Virginia USBC was adopted January 18, 2024. The transition period ran through January 17, 2025. Permit applications are now required to use the 2021 code.
Recent Updates
The State Building Codes Office issued a memo on new NFPA 13R sprinkler system requirements in the 2021 Virginia Construction Code for Group R-2 and R-3 occupancies, responding directly to inquiries from HBAV and residential builders.
The 2021 Virginia USBC was adopted on January 18, 2024, with administrative provisions taking effect immediately. During the one-year transition period (through January 17, 2025), building permit applicants could use either the 2018 or 2021 USBC technical provisions.
Technical Memos & Resources
Questions About Building & Standards?
Our Government Affairs team monitors policy developments, testifies at public hearings, and is available to help members understand and navigate new requirements.