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

The minimum permit fee is $25 application fee per permit; see FY26 Fee Schedule for full amounts. Fees are calculated as: Not specified publicly; see current fee schedule. Plan check fee: Not specified publicly.

How long does it take to get a building permit in Town of Londonderry, NH?

Typical processing time is Not specified; contact department.

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

The following work is generally exempt: Sheds under 400 square feet (effective January 1, 2025; setback compliance still required).

City Building Permits

Town of Londonderry, NH - 2026 Building Permit Guide

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

New Hampshire Rockingham County Updated March 2026

Permit Authority

Town of Londonderry issues all building, electrical, plumbing,

Department: Building and Zoning Enforcement
Address: 268B Mammoth Road, Londonderry, NH 03053
Phone: (603) 432-1100
Email: ncodner@londonderrynh.gov (Nick Codner , Chief Building Inspector)
Website: https://www.londonderrynh.gov/building-and-zoning-enforcement

Online Permit Portal

Open eSuite Permits

Platform: eSuite Permits • Account required: Yes • Submission: In-person only

Application Process

Typical processing time: Not specified; contact department

Source: Building and Zoning Enforcement

General Requirements

New construction, additions, remodels, decks, pools, sheds,

Required Documents

Completed application
for new construction -- general information guide

Building code: 2021 IBC, 2021 IRC, 2021 IPC, 2021 IMC, 2021 International Pool and
Owner-builder: Not specified publicly
Contractor requirements: State-licensed trades required

Fees

Minimum permit fee: $25 application fee per permit; see FY26 Fee Schedule for full amounts
Plan check fee: Not specified publicly
Permit fee formula: Not specified publicly; see current fee schedule
Payment note: Application fee of $25 required with each submission; check or in-person

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

Work That Does NOT Require a Permit

Sheds under 400 square feet (effective January 1, 2025; setback compliance still required)

Inspections

How to Schedule

Typical inspection sequence: Contact department for project-specific sequence

Additional Resources

Building code: 2021 IBC, 2021 IRC, 2021 IPC, 2021 IMC, 2021 International Pool and
Verify contractor license: CSLB License Lookup
Zoning information: View zoning info
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 Building and Zoning Enforcement before applying.

Frequently Asked Questions

Town of Londonderry Building Permit FAQ

Do I need a building permit in Town of Londonderry, NH?: New construction, additions, remodels, decks, pools, sheds,
How much does a building permit cost in Town of Londonderry, NH?: The minimum permit fee is $25 application fee per permit; see FY26 Fee Schedule for full amounts. Fees are calculated as: Not specified publicly; see current fee schedule. Plan check fee: Not specified publicly.
How long does it take to get a building permit in Town of Londonderry, NH?: Typical processing time is Not specified; contact department.
What work is exempt from building permits in Town of Londonderry, NH?: The following work is generally exempt: Sheds under 400 square feet (effective January 1, 2025; setback compliance still required).

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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.