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Brockton, MA Building Safety: Green Building Code (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Adopted by
Ord. No. K01, 10-14-2016
State reference
780 CMR Appendix 115.AA
Applies to
Residential and commercial buildings
Enforcing official
Inspector/Superintendent of Buildings
Exempt buildings follow
780 CMR 13, 34, 51

Summary

Brockton has adopted the Massachusetts Stretch Energy Code, 780 CMR Appendix 115.AA, as Article V of Chapter 4, making the state's tougher energy-efficiency standard for new construction and renovations mandatory citywide rather than the base energy code. The Inspector of Buildings or Superintendent of Buildings enforces the code, which applies to both residential and commercial buildings.

The Stretch Code, as codified by the Board of Building Regulations and Standards as 780 CMR Appendix 115.AA, including any future editions, amendments or modifications, is herein incorporated by reference into the City of Brockton Revised Ordinances, Chapter 4. The Stretch Code is enforceable by the inspector of buildings or superintendent of buildings. ... This code applies to residential and commercial buildings. Buildings not included in this scope shall comply with 780 CMR 13, 34, 51, as applicable.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 28).

Full Breakdown

Article V of Chapter 4, adopted by Ord. No. K01 on October 14, 2016, incorporates the Massachusetts Stretch Energy Code into the Revised Ordinances. Sec. AA of the Massachusetts building code, built on amendments to the International Energy Conservation Code (IECC) to push building energy efficiency beyond the baseline requirements in the state's Base Energy Code. Sec. 4-56 states its purpose is to give Brockton a more energy-efficient alternative to the Base Energy Code for both new construction and existing buildings covered by the building code.

Sec. 4-57 applies the Stretch Code to residential and commercial buildings; any building outside that scope instead follows 780 CMR 13, 34, and 51. Sec. 4-58 formally incorporates the Stretch Code, "including any future editions, amendments or modifications," directly into Chapter 4 of the Revised Ordinances, so Brockton automatically picks up each update the state Board of Building Regulations and Standards issues rather than needing a new city ordinance each cycle. The same section names the Inspector of Buildings or Superintendent of Buildings as the enforcing official, folding Stretch Code compliance into the standard building permit and inspection process rather than creating a separate permitting track.

Violations & Fines

Chapter 4 sets no separate Stretch Code penalty; because Sec. 4-58 folds compliance into the ordinary building permit process, a violation is enforced the same way any other Massachusetts building code deficiency is: the Inspector of Buildings or Superintendent of Buildings can withhold sign-off, order corrections, or pursue the general Sec. 1-9 penalty of up to $300 per offense for noncompliance with a Revised Ordinances provision.

Frequently Asked Questions

Is the Stretch Energy Code mandatory in Brockton?
Yes. Sec. 4-58 incorporates the Stretch Energy Code, 780 CMR Appendix 115.AA, directly into Chapter 4 of the Revised Ordinances, including future editions and amendments, so it applies citywide rather than as an optional alternative to the base energy code.
Which buildings must follow Brockton's Stretch Code?
Sec. 4-57 applies the Stretch Code to residential and commercial buildings. Any building outside that scope instead follows the state's base provisions at 780 CMR 13, 34 and 51, rather than the Stretch Code appendix.
Who enforces the Stretch Energy Code in Brockton?
Sec. 4-58 names the Inspector of Buildings or Superintendent of Buildings as the enforcing official, so Stretch Code compliance is checked through the same building permit and inspection process as any other construction requirement.
Why did Brockton adopt the Stretch Code instead of the base energy code?
Sec. 4-56 states the purpose is to give the city a more energy-efficient alternative to the Base Energy Code, applicable to both new construction and existing buildings, by adopting the Board of Building Regulations and Standards' Stretch Code appendix.

Sources & Official References

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