City Building Permits
Town of Brentwood, NH - 2026 Building Permit Guide
How to apply for a building permit in Town of Brentwood, New Hampshire. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Town of Brentwood issues building, electrical, plumbing, and
- Department
- Building Inspector
- Address
- 1 Dalton Road, Brentwood, NH 03833
- Phone
- (603) 642-6400
Online Permit Portal
Platform: Patriot PermitPro • Account required: Yes • Submission: In-person only
Application Process
Typical processing time: Not specified; contact department
Source: Building Inspector
General Requirements
New construction, additions, alterations, and other regulated
Required Documents
- Completed application and plans
- contact department
- Building code
- NH State Building Code (RSA 155-A)
- Owner-builder
- Not specified publicly
- Contractor requirements
- State-licensed trades required
Fees
- Minimum permit fee
- $50 (residential); $100 (commercial)
- Plan check fee
- Not specified publicly
- Permit fee formula
- Heated space = $0.50/sq ft (minimum $50 residential, $100 commercial);
- Payment note
- Fees non-refundable; contact department for payment options
Fees change. Verify current amounts at the official fee schedule.
Work That Does NOT Require a Permit
- Not specified publicly; contact the Building Inspector at (603) 642-6400
Inspections
How to Schedule
Typical inspection sequence: Contact department
Additional Resources
- Building code: NH State Building Code (RSA 155-A)
- 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 Inspector before applying.
Frequently Asked Questions
Town of Brentwood Building Permit FAQ
- Do I need a building permit in Town of Brentwood, NH?
- New construction, additions, alterations, and other regulated
- How much does a building permit cost in Town of Brentwood, NH?
- The minimum permit fee is $50 (residential); $100 (commercial). Fees are calculated as: Heated space = $0.50/sq ft (minimum $50 residential, $100 commercial);. Plan check fee: Not specified publicly.
- How long does it take to get a building permit in Town of Brentwood, NH?
- Typical processing time is Not specified; contact department.
- What work is exempt from building permits in Town of Brentwood, NH?
- The following work is generally exempt: Not specified publicly; contact the Building Inspector at (603) 642-6400.
Need help with your project?
Navigating permits in Town of Brentwood can be complicated.
Jaspector connects you with local experts who can review your scope, verify your contractor, and help you understand what permits your project actually needs.
Learn how Jaspector works