Permits in Newton, MA

Who issues permits

Office

City of Newton Inspectional Services Department (ISD)

How filings are submitted

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What residential jobs need in Newton

For any trade not listed here, we confirm the requirements with the department during jurisdiction research, before we file.

Where filings stall

• Electrical and gas applications need a signed license, a workers' comp affidavit, and ACORD liability and workers' comp certificates naming the City of Newton. Certificates that name someone else are a common reason for a kickback.

Massachusetts rules that apply

• Building work on one- and two-family homes has to be supervised by a Construction Supervisor License (CSL) holder or a registered design professional, and most work on existing owner-occupied homes also needs a Home Improvement Contractor (HIC) registration. Massachusetts does not recognize out-of-state contractor licenses.
• The state's one- and two-family building permit application asks for the CSL number, the HIC registration number and a workers' compensation affidavit. A permit is not issued without the affidavit.
• State guidance says installing a mini-split on a one- or two-family home triggers a building permit. A CSL is not needed for a basic install, but it is if building elements are cut or notched.
• Sheet metal work needs a licensed sheet metal worker and a permit from the local building department before work starts.