Building Permits in Massachusetts

We cover 12 cities in Massachusetts. Select a city below to see local permit requirements.

12 Cities Covered
749 Permit Rules
IRC Building Code Base

About Building Permits in Massachusetts

Building permit requirements in Massachusetts are enforced at the local level by city and county building departments. Most jurisdictions adopt the International Residential Code (IRC) as their baseline building standard, though many cities add local amendments that can make requirements stricter or more lenient.

We currently cover 12 cities in Massachusetts with 749 specific permit rules. Permit fees, processing times, and exemption thresholds vary by city — select your city below for details.

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Common home improvement projects in Massachusetts:

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Cities in Massachusetts

Boston
Pop. 675,647
54 rules
Worcester
Pop. 211,286
70 rules
Springfield
Pop. 154,888
70 rules
Cambridge
Pop. 118,403
54 rules
Lowell
Pop. 115,000
59 rules
Quincy
Pop. 101,636
54 rules
Newton
Pop. 88,923
54 rules
Somerville
Pop. 81,045
54 rules
Chicopee
Pop. 55,295
70 rules
Leominster
Pop. 43,909
70 rules
Shrewsbury
Pop. 38,876
70 rules
Holyoke
Pop. 37,838
70 rules

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