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§ 02
When a permit is required
Permit triggers and exempt work for Trenton
All construction, structural alteration, additions, demolition. Shoreland zone work requires permit.
Ordinary maintenance and repair
- Exempt Ordinary maintenance and repair
Note: Confirm with CEO.
Required documents
- Completed application
- Site plan
- Construction drawings
- Building code
- Below 4,000 -- MUBEC enforcement optional. Town enforces its Land Use Ordinance. Contact CEO for current code standard applied.
- Contractor requirements
- Maine-licensed electrician and plumber.
§ 03
Application process
Typical processing: Note: Trenton shares its CEO with another municipality; plan ahead for Tuesday availability.
- 01 Call the Town Office at 207-667-7207 to make an appointment with CEO Chamberlin (available Tuesday afternoons).
- 02 Obtain permit application forms and the Land Use Ordinance from the Code Enforcement page or the Town Office.
- 03 Submit completed application with required documents.
- 04 CEO reviews application against the Land Use Ordinance and applicable codes.
- 05 Pay fee and receive permit; post at job site.
- 06 Schedule required inspections.
Typical processing time: Note: Trenton shares its CEO with another municipality; plan ahead for Tuesday availability.
§ 04
Required inspections
Scheduling and sequence
How to schedule
- 207-667-7207 (phone)
- Inspection hours
- CEO available Tuesday afternoons; shared CEO -- schedule appointments in advance
§ 05
Frequently asked
Common questions about Trenton permits
01 Do I need a building permit in Trenton, ME? ▸
All construction, structural alteration, additions, demolition. Shoreland zone work requires permit.
02 How do I apply for a building permit in Trenton, ME? ▸
To apply for a building permit in Trenton, ME, follow these steps: 1. Call the Town Office at 207-667-7207 to make an appointment with CEO Chamberlin (available Tuesday afternoons). 2. Obtain permit application forms and the Land Use Ordinance from the Code Enforcement page or the Town Office. 3. Submit completed application with required documents. 4. CEO reviews application against the Land Use Ordinance and applicable codes. 5. Pay fee and receive permit; post at job site. 6. Schedule required inspections.
03 How long does it take to get a building permit in Trenton, ME? ▸
Building permit processing times in Trenton, ME typically run Note: Trenton shares its CEO with another municipality; plan ahead for Tuesday availability.. Timelines can vary based on project complexity and current department workload.
04 What work is exempt from building permits in Trenton, ME? ▸
Not all construction work requires a permit in Trenton, ME. The following work is generally exempt: Ordinary maintenance and repair. Note: Confirm with CEO. When in doubt, confirm with the local building department before starting work.
05 How do I schedule a building inspection in Trenton, ME? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Trenton, ME via: 207-667-7207.
last verified April 2026
source Code Enforcement Office, Town of Trenton ↗
entry id permits/maine/hancock/trenton
Educational reference. Permit rules and fees change — confirm current requirements directly with Code Enforcement Office, Town of Trenton before applying. Jaspector is not legal advice.