Below you can find links to Modular Home Building Codes and Building Authorities for the state of Massachusetts.
Additional Resources
Massachusetts' Modular Homes Building Codes are mandatory for all buildings statewide. Local jurisdictions may amend the codes only with state approval.
Massachusetts Modular Homes Building Codes
Code Type |
Code Model |
Amendment Contact |
Building/Dwelling Code |
Mass. State Building Code, 7th Edition |
State House Bookstore,
(617) 727-2834 online | Structural Code |
Mass. State Building Code, 7th Edition |
State House Bookstore,
(617) 727-2834 online | Plumbing Code |
Mass. State Plumbing Code |
State House Bookstore,
(617) 727-2834 online | Mechanical Code |
Mass. State Mechanical Code |
State House Bookstore,
(617) 727-2834 online | Electrical Code |
Mass. Electrical Code |
State House Bookstore,
(617) 727-2834 online | Fire/Life Safety Code |
Mass. Fire Prevention Regulations, 527 CMR 21 |
State House Bookstore,
(617) 727-2834 online | Accessibility Code |
Architectural Access Regulations, CMR 521 |
State House Bookstore,
(617) 727-2834 online | Energy Code |
ASHRAE 90.1 [Mass. State Building Code, Article 13 (780 CMR)] |
State House Bookstore,
(617) 727-2834 online | Elevator Code |
Mass. State Building Code, Article 30 (780 CMR) |
State House Bookstore,
(617) 727-2834 online |
Massachusetts Municipalities
Modular Home Building Codes are also available for the following municipalities within Massachusetts:
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