On this page 6
When a permit is required
Permit triggers and exempt work for Bath
Construction, structural alteration, enlargement, relocation, demolition of any building or structure. Electrical, plumbing, heating, and fill activities require separate trade permits. Flood Hazard Area Development Permit required for work in FEMA-designated flood zones.
- Exempt Ordinary maintenance and repair not involving structural change
- Exempt Painting, decorating, finish work
- Exempt Replacement of existing fixtures in kind (non-structural)
- Exempt See MUBEC Section 105.2 (2021 IBC/IRC) for full exemptions
Note: Exempt from building permit does not mean exempt from other requirements. Confirm edge cases with Code Enforcement office before proceeding.
- Completed permit application
- Site plan
- Construction drawings
- Energy compliance documentation (REScheck or COMcheck)
- Contractor license info (electricians, plumbers)
- Building code
- MUBEC (mandatory, population over 4,000). 2021 IBC/IRC/IECC effective April 7, 2025.
- Permit validity
- Contact department; typical Maine practice is 6 months to commence work after issuance, then must complete without abandonment.
- Owner-builder
- Not detailed publicly; contact department.
- Contractor requirements
- Maine-licensed electricians for electrical permits; Maine-licensed plumbers for plumbing permits. No general contractor license required.
Application process
Typical processing: Contact office for estimate; typical Maine practice is 7-10 business days for standard residential permits.
- 01 Determine permit type required (building, electrical, plumbing, heating, fill, flood hazard area development permit, etc.).
- 02 Download application forms from the city website or obtain in person at the Code Enforcement office.
- 03 Submit application with required documents (site plan, construction drawings, energy compliance documentation).
- 04 Staff reviews for completeness and code compliance; may request additional information.
- 05 Fee is calculated and must be paid prior to permit issuance.
- 06 Permit issued; post permit card at the job site.
- 07 Schedule required inspections at each stage of construction.
- 08 Obtain final approval / Certificate of Occupancy upon passing final inspection.
Typical processing time: Contact office for estimate; typical Maine practice is 7-10 business days for standard residential permits.
Fee schedule
Bath building permit fees
Online via city portal or in-person at Finance.
Required inspections
Scheduling and sequence
- (207) 443-8330 (phone)
- Code Enforcement Office, 55 Front Street, Bath, ME 04530 (in-person)
- Inspection hours
- Contact office for current hours.
Typical sequence: Typical sequence: Footing/foundation, framing, rough-in electrical/plumbing/mechanical, insulation, final inspection. Shoreland zoning inspections required for work within the shoreland zone.
Frequently asked
Common questions about Bath permits
01 Do I need a building permit in Bath, ME? ▸
02 How much does a building permit cost in Bath, ME? ▸
03 How do I apply for a building permit in Bath, ME? ▸
04 How long does it take to get a building permit in Bath, ME? ▸
05 What work is exempt from building permits in Bath, ME? ▸
06 How do I schedule a building inspection in Bath, ME? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Code Enforcement (Codes Enforcement Office) before applying. Jaspector is not legal advice.