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Long Form or Short Form building permit (online): how to file the building permit for the build-out

A Long Form permit for major construction or structural change, a Short Form for minor work; only licensed contractors apply. The health plan review comes first, and the building, plumbing, gas, electrical and mechanical permits follow it.

City of Boston Inspectional ServicesBostonUpdated October 21, 2026Sources checked October 21, 2026

Agency
City of Boston Inspectional Services
Where it applies
Boston
How it's filed
Filed online
Fee
VariesSet by ISD's building permit fees for the work.

Official links

Checked against the agency's own page.

Every filing links to the agency's own page, and every fact comes from an official form or agency page. Agency requirements change; check the agency's page before you file. How we source and check these guides

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This guide covers the city. Your exact address decides the county, the health district and the zoning. Placetta maps every filing for it, fills the official forms from your details, adds the deadlines and puts them up for your approval.

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