HB1159 Relative to updating the state building code.
Relative to updating the state building code.
Impact Score — How Does This Bill Affect You?
Overall Impact Score
Mixed
Scale: 1 (harmful) to 10 (beneficial)
Your Wallet
Newer building codes typically increase construction and renovation costs through stricter requirements, though the bill text does not specify which requirements change or quantify the financial impact.
Your Community
Updated codes may improve building safety and energy efficiency across communities, though the specific changes from 2021 to 2024 editions are not detailed in this bill.
Your Freedom
The bill maintains the existing legislative review and approval process for building code adoption with no stated changes to local control or individual rights.
Status
Signed by Governor Ayotte 05/08/2026; Chapter 49; eff. 07/01/2026
Sponsor
Carol McGuire (R)
The Short Version
This bill updates New Hampshire's building code standards by adopting newer versions of the International Building Code and related codes (2024 editions instead of 2021, with one exception), effective July 1, 2026. The update affects construction, renovation, and inspection standards for buildings statewide, potentially impacting building costs and safety practices.
Who's Behind This Bill?
Who Benefits
- ▲ Building inspectors and safety officials who use current standards
- ▲ Residents in newly constructed or renovated buildings if updated codes improve safety or energy efficiency
- ▲ Contractors and builders who work with consistent, current national standards
Who Pays the Price
- ▼ Builders and developers facing potentially stricter compliance requirements and higher construction costs
- ▼ Property owners undertaking renovations subject to updated codes
- ▼ Homeowners and renters if construction cost increases are passed through in housing prices or rents
Bill statuses as of October 7, 2026. Check LegiScan or NH General Court for the latest.
This bill was auto-scored using AI analysis of the bill text and legislative data. Scores may be refined as we review more bills.