Administrative overview · FIPS 25025
Suffolk County permit authority
The first compliance decision is jurisdictional: identify the office with statutory authority over your parcel, then use its filing and inspection sequence to keep the project moving.
Jurisdictional status
Municipal Fallback
This profile identifies a handoff outside the county’s ordinary structural permitting lane.
Required jurisdiction check
Confirm the controlling local or state authority before filing.
The record is marked Municipal Fallback. That means the county profile should be treated as a routing brief: incorporated municipalities, a state building department, or a state fire marshal may control plan review, permits, and inspections. Contact the named agency below and verify the parcel’s jurisdiction before paying a fee or scheduling field work.
Responsible agency
City of Boston Inspectional Services Department (representative municipal fallback)
For a project in or near Suffolk County, this office is the identified point of contact for permit intake, statutory code enforcement, plan review coordination, and inspection release conditions. Confirm the parcel’s boundary and project type before relying on the county lane.
Direct contact
617-635-5300
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
1010 Massachusetts Avenue, 5th Floor, Boston, MA 02118
Operating hours
Monday-Friday 8:00 AM-4:00 PM.
Review expectation
No fixed general timeline is published. Boston states that issuance depends on planning/zoning review, completeness and any additional agency approvals; applicants should monitor the portal for status and requests.
Compliance workbench
Choose the next project decision.
Apply online
Open the verified digital gateway, application form, and review timeline.
Open guide →Fees & penalties
Understand fee schedules, enforcement exposure, and stop-work liabilities.
Open guide →Codes & exemptions
Read the code framework, minor-work exemptions, and inspection lane.
Open guide →Agency website
Visit the primary public source for current notices and contact changes.
Open guide →Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for Suffolk County
Who handles permitting for this jurisdiction?
This record is marked Municipal Fallback. Confirm whether a city, state agency, or other local authority controls the parcel before filing.
How should I begin an application?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 617-635-5300.
How long might review take?
No fixed general timeline is published. Boston states that issuance depends on planning/zoning review, completeness and any additional agency approvals; applicants should monitor the portal for status and requests.
How are inspections scheduled?
Arrange inspections through the issued permit instructions/ISD portal or call 617-635-5301; the permit terms state that the permit holder is responsible for scheduling inspections. Missing Record of Occupancy inspections are requested by the property owner at 617-635-5300, and contractors cannot request that inspection.
Which codes and exemptions should I review?
Massachusetts State Building Code 780 CMR Tenth Edition, based on the 2021 International Building, Residential, Existing Building, Mechanical, Energy, Swimming Pool, Fire and related codes with Massachusetts amendments; Boston Zoning Code and applicable Boston construction, fire, accessibility and historic-district requirements. Boston adopted the Massachusetts Municipal Opt-in Specialized Energy Code effective January 1, 2024, using 225 CMR Chapters 22 and 23 plus the applicable specialized-code appendices. Boston's permit guidance recognizes ordinary repairs and short-form/minor work that does not change a building's use, exits, fire protection or living area as lower-scope work; the Massachusetts 780 CMR exemptions include qualifying small detached accessory structures, fences, retaining walls, sidewalks and driveways, painting/papering/tiling/carpeting/cabinets/countertops and similar finish work, qualifying pools, playground equipment, qualifying awnings, qualifying small unattached decks and plastic-film greenhouses. Zoning, historic, fire and specialized trade approvals may still be required, and the City determines the applicable permit type.