How much does a building permit cost in Town of Loudon, NH?

The minimum permit fee is Not stated.. Plan check fee: Not stated..

How do I apply for a building permit in Town of Loudon, NH?

1. Contact Code Enforcement at 8 Cooper Street or through town website to discuss project. 2. Download applicable permit application (Addition-Renovation-Accessory Structure, Blasting, Commercial-Industrial, Demolition, Driveway, Electrical, etc.). 3. Complete application; attach required documents. 4. Submit in person at 8 Cooper Street. 5. Application reviewed; fees paid. 6. Permit issued. 7. Schedule inspections. 8. Final inspection; Certificate of Occupancy issued.

What work is exempt from building permits in Town of Loudon, NH?

The following work is generally exempt: FAQ indicates some work may not require a permit for minor construction/renovation/sheds; see https://www.loudonnh.org/code-enforcementcompliance-building-department/faq/do-i-need-building-permit-minor..

City Building Permits

Town of Loudon, NH - 2026 Building Permit Guide

How to apply for a building permit in Town of Loudon, New Hampshire. Permit authority, application steps, fees, and inspection requirements.

New Hampshire Merrimack County Updated March 2026

Permit Authority

Town of Loudon requires a building permit for any type of construction, alteration, demolition, or addition. Permits also for electrical, gas, plumbing, solar, sign, blasting, and driveway work.

Department: Loudon Code Enforcement and Building Department
Address: 8 Cooper Street (Fire Department side of Safety Complex), Loudon, NH
Phone: Not publicly listed on main page; contact town hall.
Email: Not publicly listed , contact through town website.
Website: https://www.loudonnh.org/code-enforcement-building-department

Online Permit Portal

Open

Platform: • Account required: No • Submission: Online only

Application Process

Contact Code Enforcement at 8 Cooper Street or through town website to discuss project.
Download applicable permit application (Addition-Renovation-Accessory Structure, Blasting, Commercial-Industrial, Demolition, Driveway, Electrical, etc.).
Complete application; attach required documents.
Submit in person at 8 Cooper Street.
Application reviewed; fees paid.
Permit issued.
Schedule inspections.
Final inspection; Certificate of Occupancy issued.

Source: Loudon Code Enforcement and Building Department

General Requirements

Any type of construction, alteration, demolition, or addition on the property, plus electrical, gas, plumbing, solar, sign, blasting, and driveway permits.

Required Documents

Completed permit application
contact department for full list.

Building code: NH State Building Code (RSA 155-A). Contact department for specifics.

Fees

Minimum permit fee: Not stated.
Plan check fee: Not stated.

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

FAQ indicates some work may not require a permit for minor construction/renovation/sheds; see https://www.loudonnh.org/code-enforcementcompliance-building-department/faq/do-i-need-building-permit-minor.

Inspections

How to Schedule

Inspection hours: Contact department.

Typical inspection sequence: Contact department.

Additional Resources

Building code: NH State Building Code (RSA 155-A). Contact department for specifics.
Zoning information: View zoning info
Permits and Applications
FAQ - Minor construction
License lookup guide: New Hampshire Contractor License Requirements
Contract template: New Hampshire Homeowner-Contractor Agreement
New Hampshire hub: New Hampshire Contractor License & Permit Hub

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Loudon Code Enforcement and Building Department before applying.

Frequently Asked Questions

Town of Loudon Building Permit FAQ

Do I need a building permit in Town of Loudon, NH?: Any type of construction, alteration, demolition, or addition on the property, plus electrical, gas, plumbing, solar, sign, blasting, and driveway permits.
How much does a building permit cost in Town of Loudon, NH?: The minimum permit fee is Not stated.. Plan check fee: Not stated..
How do I apply for a building permit in Town of Loudon, NH?: 1. Contact Code Enforcement at 8 Cooper Street or through town website to discuss project. 2. Download applicable permit application (Addition-Renovation-Accessory Structure, Blasting, Commercial-Industrial, Demolition, Driveway, Electrical, etc.). 3. Complete application; attach required documents. 4. Submit in person at 8 Cooper Street. 5. Application reviewed; fees paid. 6. Permit issued. 7. Schedule inspections. 8. Final inspection; Certificate of Occupancy issued.
What work is exempt from building permits in Town of Loudon, NH?: The following work is generally exempt: FAQ indicates some work may not require a permit for minor construction/renovation/sheds; see https://www.loudonnh.org/code-enforcementcompliance-building-department/faq/do-i-need-building-permit-minor..

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Navigating permits in Town of Loudon can be complicated.

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.