Statewide, New Hampshire
|Residential Building Code – IRC 2015 and Appendix Q
|NH Building Code Amendment RE-15-46-20
|Building Code Review Board (BCRB)
RE-15-46-20 – 2015 International Residential Code (IRC-15) Appendix Q – Tiny Houses – Approved by the Building Code Review Board January 10, 2020.
Building Code Review Board (BCRB)
Department of Safety
33 Hazen Drive
Concord, NH 03305
Updated: Loran – August 2021
THIA will be constantly updating the legislation data. Check back often. Suggest A Correction if you are aware of any missing or incorrect information. AND keep scrolling to learn more about getting guidance.
Building Code — Legislation that speaks to how to construct a tiny house.
Zoning Code — Legislation that speaks to how the lot will be used.
ADU — Accessory Dwelling Unit
DMV — Division of Motor Vehicles
IB — Industrialized Buildings
IRC — International Residential Code
PUD — Planned Unit Development
RV — Recreational Vehicle
SF — Single Family Dwelling
T — Transitional Housing
UDO — Unified Development Ordinance
Please Suggest a Correction if you find broken links or misinformation.
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