On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Berlin
New construction; additions and alterations; changing window or door sizes; removing or changing weight-bearing walls; fences; roofing; siding; stairs; garages and carports; storage buildings; pools; signs; electrical; plumbing; mechanical; and demolition.
Ordinary non-structural repairs (painting, cleaning, purely decorative changes)
Minor maintenance not affecting structure, fire-safety components, or regulated systems
- Exempt Ordinary non-structural repairs (painting, cleaning, purely decorative changes)
- Exempt Minor maintenance not affecting structure, fire-safety components, or regulated systems
Required documents
- Completed permit application
- Project description
- Site plan (for certain work)
- Contractor information
- NH energy code EC-1 approval number (for applicable projects)
- NH DES septic approval (for new construction or bedroom additions)
- Building code
- NH State Building Code (IBC 2021 / IRC 2021 with NH amendments)
- Permit validity
- Not explicitly stated in reviewed sources; standard NH practice is 1 year.
- Owner-builder
- Owner-builders may apply. Electricians and plumbers must be state-licensed.
- Contractor requirements
- No state GC license required; sub-trades (electrical, plumbing) must be NH-licensed.
§ 03
Application process
Typical processing: 3-5 business days (up to 1 week)
- 01 Download the relevant permit application from the city's forms page (separate forms for building, demolition, electrical, fence, pool, mechanical, plumbing, and sign permits).
- 02 Complete the form fully, including project description, property address, tax map/lot, contractor information, and estimated project value.
- 03 Submit the completed application to the Code Enforcement Office with applicable fee. Permits will not be released without payment.
- 04 Application is reviewed by Code Enforcement, and many permits also require concurrent sign-off from the Fire Department and Zoning Officer.
- 05 Approval typically takes 3 to 5 business days; the city states up to one week.
- 06 Approved permit must be posted visibly from the street before any work begins.
- 07 Schedule required inspections by calling 603-752-1630. Work for each inspection stage must be open and accessible.
Typical processing time: 3-5 business days (up to 1 week)
Source: Code Enforcement Office ↗
§ 04
Fee schedule
Effective February 6, 2023
Fee type
Amount
01
Minimum permit fee
$100
02
Penalty (no permit)
Up to $100 per day for building without a permit
Fees change periodically. Confirm at the official fee schedule ↗ (effective February 6, 2023) before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- 603-752-1630 (phone)
- Inspection hours
- Monday-Friday, 8:30 AM - 4:30 PM (closed 12:00 PM - 1:00 PM)
Typical sequence: Inspections are listed on the issued permit. Typical sequence for new construction: footings/foundation, framing, rough mechanical/electrical/plumbing, insulation, final.
Source: Code Enforcement Office ↗
§ 06
Frequently asked
Common questions about Berlin permits
01 Do I need a building permit in Berlin, NH? ▸
New construction; additions and alterations; changing window or door sizes; removing or changing weight-bearing walls; fences; roofing; siding; stairs; garages and carports; storage buildings; pools; signs; electrical; plumbing; mechanical; and demolition.
02 How much does a building permit cost in Berlin, NH? ▸
Building permit fees in Berlin, NH are set by the local building department and vary by project type and valuation. The minimum permit fee is $100.
03 How do I apply for a building permit in Berlin, NH? ▸
To apply for a building permit in Berlin, NH, follow these steps: 1. Download the relevant permit application from the city's forms page (separate forms for building, demolition, electrical, fence, pool, mechanical, plumbing, and sign permits). 2. Complete the form fully, including project description, property address, tax map/lot, contractor information, and estimated project value. 3. Submit the completed application to the Code Enforcement Office with applicable fee. Permits will not be released without payment. 4. Application is reviewed by Code Enforcement, and many permits also require concurrent sign-off from the Fire Department and Zoning Officer. 5. Approval typically takes 3 to 5 business days; the city states up to one week. 6. Approved permit must be posted visibly from the street before any work begins. 7. Schedule required inspections by calling 603-752-1630. Work for each inspection stage must be open and accessible.
04 How long does it take to get a building permit in Berlin, NH? ▸
Building permit processing times in Berlin, NH typically run 3-5 business days (up to 1 week). Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in Berlin, NH? ▸
Not all construction work requires a permit in Berlin, NH. The following work is generally exempt: Ordinary non-structural repairs (painting, cleaning, purely decorative changes); Minor maintenance not affecting structure, fire-safety components, or regulated systems. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in Berlin, NH? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Berlin, NH via: 603-752-1630.
last verified April 2026
source Code Enforcement Office ↗
entry id permits/new-hampshire/coos/berlin
Educational reference. Permit rules and fees change — confirm current requirements directly with Code Enforcement Office before applying. Jaspector is not legal advice.