City of Lynn Inspectional Services Department (ISD)
AI-researched from the official website · pending reviewer verification- Address
- 3 City Hall Square, Room 405, Lynn, Massachusetts 01901
- Phone
- (781) 598-4000
- Hours
- Mon., Wed. & Thurs. 8:30 AM to 4:00 PM; Tuesday 8:30 AM to 8:00 PM; Friday 8:30 AM to 12:30 PM (City Hall hours)
- Online portal
- ci-lynn-ma.smartgovcommunity.com/Public/Home
- Building code
- 10th Edition Massachusetts State Building Code (780 CMR), effective October 11, 2024
- Jurisdiction
- City in Essex County · Boston metro
Researched October 13, 2026 from the office's official website. Offices change hours and fees; confirm before you visit. See an error? Report it.
Permit types issued
- Building Permit (1&2 family new construction/alteration/accessory structures)
- Building Permit - re-roofing, replacement windows, vinyl siding
- Demolition Permit
- Electrical Permit
- Gas Permit
- Mechanical Permit
- Plumbing Permit
- Sheet Metal Permit
- Trench Permit
Fees, review times and which of these your project needs are in the .