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Chelsea, MA Building Safety: Plumbing Permits (2026)

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

Key Facts

Adopted code
State plumbing code, 248 CMR 2.00 et seq.
Maximum criminal fine
$300.00 per violation
Violation counted
Each day of noncompliance separately
Enforcing official
City plumbing inspector
Permit validity
6 months from issuance (Sec. 6-31)

Summary

Chelsea enforces plumbing work under the Massachusetts state plumbing code, 248 CMR 2.00 et seq., which Code of Ordinances Section 6-28 adopts by reference and makes controlling citywide. Violating the code or an order of the city plumbing inspector is a criminal offense punishable by a fine of up to $300.00, with each day of noncompliance a separate violation.

(a)The state plumbing code, set forth at 248 CMR 2.00 et seq., including subsequent modifications, amendments, or deletions is hereby adopted by the city for the purpose of governing public health, safety, and welfare as they are affected by all construction, alteration, repair and maintenance of plumbing; and in general, to secure safety to life and property, a copy of which code shall be kept on file in the city clerk's office. The state plumbing code is hereby adopted and incorporated as if fully set out at length herein, and the provisions thereof shall be controlling within the limits of the city.(b)Any person who fails to comply with the provisions of the state plumbing code or any order of the plumbing inspector shall be liable for a criminal fine of not more than $300.00, and shall in all other respects be subject to the provisions of section 1-8. Each day's failure to comply shall constitute a separate violation.

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 26).

Full Breakdown

as amended, 'as if fully set out at length herein,' so any change the state makes to 248 CMR updates automatically inside city limits without a new city council vote. 5 percent administrative charge. Terms used in the adopted code are defined in Section 6-26 to mean the city's own authorized plumbing inspector, tying state terminology to the local enforcement structure. c. 40, Section 22F, and no plumbing permit is issued until that fee is paid. Permits issued under this article, per Section 6-31(d), are valid for only six months from issuance; if work has not started by the expiration date the permit is voided and a new application and fee are required, and the permittee must notify the building inspector once the work is finished.

Violations & Fines

Anyone who fails to comply with the state plumbing code or an order of the city plumbing inspector faces a criminal fine of up to $300.00 under Section 6-28(b), with the general penalty procedure of Section 1-8 also applying. Each day the violation continues counts as a separate offense, so an uncorrected plumbing violation can accumulate fines daily until the plumbing inspector confirms compliance.

Frequently Asked Questions

Does Chelsea have its own plumbing code, or does it use the state code?
Chelsea adopts the Massachusetts state plumbing code, 248 CMR 2.00 et seq., word for word under Code of Ordinances Section 6-28, rather than writing separate local plumbing rules. The section states the code 'shall be controlling within the limits of the city,' and a copy is kept on file at the city clerk's office for anyone to review.
What is the penalty for unpermitted or noncompliant plumbing work in Chelsea?
Section 6-28(b) sets a criminal fine of not more than $300.00 for failing to comply with the state plumbing code or an order of the city's plumbing inspector, and each day the violation continues is treated as a separate offense, so fines can add up quickly on an uncorrected job.
How long is a Chelsea plumbing permit valid?
Under Section 6-31(d), permits issued under this building-code article, including plumbing permits, are valid for only six months from the date of issuance. If the work is not underway by then, the permit is voided and the contractor must file a new application and pay a new fee before continuing.

Sources & Official References

Other rules in Chelsea

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