What building permit do I need?
Find out what kind of permits you need for your next project in Boston, and how to get them.
The Inspectional Services permit process is based on whether you're making changes to a structure or to a building’s occupancy. Permitting for minor changes can be done online or in person. Major changes usually can only be started online, and you need to complete them in person.
Submitting plans onlineWe now accept electronic building plans for long-form permit applications.
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Still have questions? Contact:
Inspectional Services
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1010 Massachusetts Avenue
5th FloorBoston, MA 02118
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Permit Finder
Looking for the status of a current permit application? Please use our Permit Finder website:
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Notice of Accommodation
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ISD Announces New Centralized Inspection Request ProcessRequest permit inspections through our call center by calling (617) 635-5300. Just provide the name and contact information of the licensed contractor who will be onsite during the inspection, address, and permit number. Requestors will receive a call from an inspector within 48 hours to schedule and confirm the inspection. Email isd@boston.gov if you have any questions.
Building Permits
There are a number of different building permits available for your projects. We've created guides to help you through the permitting process.
How to apply for a short form permit: a step-by-step video tutorial
You need a short-form permit for making minor changes to a building
Long-form permits are for now construction or for making updates to a building
You need this certificate to get a permit to do work on a building
This program offers more housing option while creating rental income
View permits approved for after-hours work.
Permits include building, electrical, plumbing, and gas.
The Board is responsible for issuing Boston Builders Licenses
What You Need to Know When Opening a New Business
Projects
Permits for major changes
New South Boston zoning regulation
The City added a new zoning amendment, Article 27S - South Boston Interim Planning Overlay District. Because of this amendment, all South Boston permit applications require more steps before we can approve them.
You need a long form application for work greater than 1,000 square feet. Your application will also before the Zoning Board of Appeal. For work less than 1000 square feet, we need a notarized statement from the owner or contractor stating the exact square footage. Learn more about Article 27S.
Additional Forms and Documents
Forms and Documents- Affidavit for Home Improvement Contractor Permit Application
- Affidavit of Licensed Contractor Violation History
- Application for Use and Occupancy
- Application to Install a Fire Protection System (Sprinkler)
- Board of Appeal: Appeal Under Boston Zoning Code BD09
- Change of Licensed Builder
- Construction License Exemption for Homeowners
- Zoning Board of Appeals Application
- Extension Request for Building Permits
- Facade Application
- Fire Escape and Fire Balcony Affidavit
- Flammable Garage Application
- Off-Hours Inspection Request
- Off-Hours Inspection Request Form
- Street Numbering Form
- Sheet Metal Permit Application
- Trench Permit
- Mattocks-Higgins Affidavit of Workplace Safety
- Workers Compensation Insurance Affidavit
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Still have questions? Contact:
Inspectional Services
-
1010 Massachusetts Avenue
5th FloorBoston, MA 02118
-
Permit Finder
Looking for the status of a current permit application? Please use our Permit Finder website:
-
Notice of Accommodation
-
ISD Announces New Centralized Inspection Request Process
Request permit inspections through our call center by calling (617) 635-5300. Just provide the name and contact information of the licensed contractor who will be onsite during the inspection, address, and permit number. Requestors will receive a call from an inspector within 48 hours to schedule and confirm the inspection. Email isd@boston.gov if you have any questions.
