Building Fees & Impact Fees in Portsmouth, [object Object]
Total government fees for new construction in Portsmouth, Rockingham County, NH. Includes impact fees, utility connections, permits, and assessments.
$7,000
Estimated Total Fees — Standard Single-Family Home
Based on typical 2,000 sq ft home, $300K construction value. Actual fees vary by project.
Fee Breakdown
| Fee Type | Amount | Basis |
|---|
| Water Connection Fee |
$1,750 |
Flat fee |
| Sewer Connection Fee |
$1,750 |
Flat fee |
| Building Permit Fee |
$1,400 |
Flat fee |
| Plan Review Fee |
$1,050 |
Flat fee |
| Inspection & Certificate Fees |
$1,050 |
Flat fee |
Important Notes:
- Portsmouth charges primarily utility connection fees rather than traditional impact fees.
- Building permits are typically based on construction value.
- Some municipalities may charge additional school or transportation fees.
- Estimate based on $300K construction value for single-family home.
Sources & Accuracy: Fee data sourced from Portsmouth published fee schedules
(effective July 2025).
Data confidence: Partial.
Fees change periodically. Always confirm current fees with the city building department before budgeting.