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Cambridge, MA Business Licensing & Operations: Secondhand Dealers (2026)

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

Key Facts

Licensing authority
Board of License Commissioners
Standard dealer license
$10 per year
Furniture dealer license
$5 per year
Business hours
Sunrise to 10 p.m. weekdays
Resale hold period
30 days minimum
Max penalty
$50 per offense/day

Summary

Cambridge requires anyone who deals in junk, old metals, secondhand goods or rags to hold an annual license from the Board of License Commissioners before buying, storing or selling such items. Chapter 5.28 of the Municipal Code sets tiered fees, restricts hours to daylight through 10 p.m., and forces dealers to log every purchase in an inspectable book.

No person shall solicit for, be a collector of, or a dealer in junk, old metals, secondhand articles or rags, cotton, feathers, paper stock, excelsior, straw or other inflammable junk, or be a keeper of a shop for the keeping, purchase, storage, sale or barter of junk, old metals, secondhand articles or rags, cotton, feathers, paper stock, excelsior, straw or other inflammable junk, in the City, unless duly licensed therefor by the Board of License Comissioners, and unless such person complies with all ordinances and laws or and hereafter enacted with reference and applicable to junk, old metals, secondhand articles or rags, cotton, feathers, paper stock, excelsior, straw or other inflammable junk.

Full Breakdown

010 makes it unlawful to solicit, collect, deal in, or keep a shop for junk, old metals, secondhand articles, rags, cotton, feathers, paper stock, excelsior or straw without a license from the Board of License Commissioners. 020, a standard dealer's or solicitor's license costs ten dollars a year, a household-furniture dealer's license costs five dollars, and licenses for barrel and box dealers and collectors run five dollars and fifty cents respectively; every license expires each May 1st unless revoked sooner. A license covering storage of rags, cotton, feathers or other inflammable junk requires the dealer's building be fireproof-partitioned, and can issue only after a public hearing with seven days' mailed notice to abutting owners within one hundred yards.

030 requires a conspicuous sign naming the keeper and occupation. on weekdays. 050 requires a purchase log recording each seller's name, age and address and the time of sale, open at all times to the Board, Police or their designees. 080 forces dealers to hold any item at least thirty days before reselling it. 090.

Violations & Fines

Operating without a license, or violating any license condition, forfeits up to fifty dollars per offense under § 5.28.110, with each unlicensed day counted as a separate violation. A chapter violation is also independent grounds for the Board of License Commissioners to revoke the license outright under § 5.28.100, and buying from a minor or reselling within the thirty-day hold period exposes a dealer to the same fifty-dollar forfeiture.

Frequently Asked Questions

Do I need a city license to run a secondhand or junk shop in Cambridge?
Yes. Cambridge Municipal Code § 5.28.010 bars anyone from dealing in junk, old metals, secondhand articles or rags in the city without a license from the Board of License Commissioners, and the license must be renewed by May 1st every year.
How long must a Cambridge secondhand dealer hold an item before reselling it?
At least thirty days from the date of purchase or receipt, per § 5.28.080. The waiting period lets police trace stolen property back through the dealer's mandatory purchase log before the item can lawfully be resold.
Can a Cambridge junk dealer buy from a minor?
No. Section 5.28.070 prohibits any keeper, solicitor, collector or dealer from purchasing or bartering for junk, old metals, secondhand articles or rags from a minor or apprentice they know or have reason to believe is underage.

Sources & Official References

Other rules in Cambridge

All Cambridge rules

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