Massachusetts requires a state fire marshal license and local fire chief permit to store flammable gases including propane above specified threshold quantities.
G.L. c. 148 Sections 9 and 13 require a license from the local licensing authority with state fire marshal approval to keep, store, manufacture, or sell more than specified quantities of flammable liquids and gases including LP-gas. Residential propane tanks under 41 pounds water capacity are generally exempt, but larger installations require permits and must comply with 527 CMR 1.00 (Massachusetts Comprehensive Fire Safety Code), which adopts NFPA 58 with state amendments uniformly across all municipalities.
Unlicensed storage or installation violates state fire code and exposes operators to fines and tank removal orders by the fire marshal.
Wellesley, MA
Wellesley allows garage conversions to ADUs under Wellesley Zoning Bylaw §5.13 (as amended April 15, 2025 by Article 40.1) consistent with Section 8 of the M...
Wellesley, MA
Wellesley regulates ADUs under Section 5.13 of the Wellesley Zoning Bylaw. At the April 2025 Annual Town Meeting, Wellesley adopted Article 40.1 to amend its...
Wellesley, MA
Wellesley's Building Department exempts one-story sheds/accessory buildings of 100 square feet or less from a building permit, but they must still comply wit...
See how Wellesley's propane storage rules stack up against other locations.
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