On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Warner
Interior renovations, additions of any size, enlarging existing structures, creating new rooms or spaces, structural changes or repairs, dormers, demolitions, new or replacement structures including sheds, pools, decks, garages, carports, changes in use or occupancy, expansion or changes to electrical, plumbing, mechanical, or fire protection systems.
Ordinary repairs classified as normal maintenance: painting, wallpapering, floor repairs, interior trim work, cabinet repairs, and roof or window replacements (without structural changes).
Contact Building Inspector to confirm exemptions.
- Exempt Ordinary repairs classified as normal maintenance: painting, wallpapering, floor repairs, interior trim work, cabinet repairs, and roof or window replacements (without structural changes).
- Exempt Contact Building Inspector to confirm exemptions.
Required documents
- Completed building permit application
- site plan
- construction plans
- Building Code Ordinance compliance. Contact department for full list.
- Building code
- NH State Building Code (RSA 155-A) per Town of Warner Building Code Ordinance. References Residential Energy Code (NH PUC standards).
§ 03
Application process
Application → plan check → issuance → inspection → final
- 01 Contact Building Inspector Scott Lacroix at (603) 456-2298 ext. 3 to discuss project.
- 02 Download Building Permit Application from https://warnernh.gov/tow/downloads/selectmen/BuildingPermit.pdf.
- 03 Complete application; attach required documents.
- 04 Submit in person at 5 East Main Street or by mail.
- 05 Pay applicable fee per fee schedule.
- 06 Permit issued.
- 07 Schedule inspections at least two days in advance: contact Building Inspector at (603) 456-2298 ext. 3.
- 08 Obtain hardwired smoke detectors before occupancy.
- 09 Final inspection; Certificate of Occupancy issued.
§ 04
Fee schedule
Warner building permit fees
Fee type
Amount
01
Minimum permit fee
Not publicly stated.
02
Plan check fee
Not stated.
§ 05
Required inspections
Scheduling and sequence
- Inspection hours
- Mon-Wed 9:00 AM-4:00 PM; Tue 9:00 AM-6:00 PM; Thu 7:00 AM-7:00 PM.
Typical sequence: Foundation, framing/utilities, insulation, final. Hardwired smoke detectors required before occupancy.
§ 06
Frequently asked
Common questions about Warner permits
01 Do I need a building permit in Warner, NH? ▸
Interior renovations, additions of any size, enlarging existing structures, creating new rooms or spaces, structural changes or repairs, dormers, demolitions, new or replacement structures including sheds, pools, decks, garages, carports, changes in use or occupancy, expansion or changes to electrical, plumbing, mechanical, or fire protection systems.
02 How much does a building permit cost in Warner, NH? ▸
Building permit fees in Warner, NH are set by the local building department and vary by project type and valuation. The minimum permit fee is Not publicly stated.. Plan check fee: Not stated..
03 How do I apply for a building permit in Warner, NH? ▸
To apply for a building permit in Warner, NH, follow these steps: 1. Contact Building Inspector Scott Lacroix at (603) 456-2298 ext. 3 to discuss project. 2. Download Building Permit Application from https://warnernh.gov/tow/downloads/selectmen/BuildingPermit.pdf. 3. Complete application; attach required documents. 4. Submit in person at 5 East Main Street or by mail. 5. Pay applicable fee per fee schedule. 6. Permit issued. 7. Schedule inspections at least two days in advance: contact Building Inspector at (603) 456-2298 ext. 3. 8. Obtain hardwired smoke detectors before occupancy. 9. Final inspection; Certificate of Occupancy issued.
04 What work is exempt from building permits in Warner, NH? ▸
Not all construction work requires a permit in Warner, NH. The following work is generally exempt: Ordinary repairs classified as normal maintenance: painting, wallpapering, floor repairs, interior trim work, cabinet repairs, and roof or window replacements (without structural changes).; Contact Building Inspector to confirm exemptions.. When in doubt, confirm with the local building department before starting work.
last verified April 2026
source Warner Building Inspector Department ↗
entry id permits/new-hampshire/merrimack/warner
Educational reference. Permit rules and fees change — confirm current requirements directly with Warner Building Inspector Department before applying. Jaspector is not legal advice.