Building Fees & Impact Fees in Naperville, [object Object]
Total government fees for new construction in Naperville, DuPage County, IL. Includes impact fees, utility connections, permits, and assessments.
$15,000
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 |
|---|
| Building Permit Fee |
0.75% |
Of construction value |
| Plan Review Fee |
0.4% |
Of construction value |
| Water Connection Fee |
$4,500 |
Flat fee |
| Sewer Connection Fee |
$3,000 |
Flat fee |
| Road Improvement Fee |
$2,000 |
Per unit |
| Park Land-Cash Donation |
$2,500 |
Per unit |
Important Notes:
- Naperville is an affluent DuPage County suburb with higher-than-average development fees.
- Building permit fee is percentage-based at approximately 0.75% of construction value.
- DuPage County water and sewer connection fees are expensive (~$7,500 combined).
- Road improvement fee applies to new residential development.
- Park land-cash donation is required for new residential lots.
- Estimate based on $300K construction value for a single-family home.
Sources & Accuracy: Fee data sourced from Naperville published fee schedules
(effective July 2025).
Data confidence:
Partial.
Official source:
View Fee Schedule
Fees change periodically. Always confirm current fees with the city building department before budgeting.