Topsail Engineering
Topsail Engineering has filed 6 building permits in Wilmington since 2025, closing 100% of 2 rated permits. All permits are closed. 0.3 points above the city median of 99.7%. Busiest year: 2025 with 6 permits.
100%
6
Construction Permits
0
Currently Open
2
Rate-Eligible
permits > 1yr old
2025–2025
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Project Financials
$842K
Total Declared Value
$140K
Avg per Permit
$499K
Largest Project
Based on 6 of 6 construction permits with declared valuation data.
Year-by-Year Summary
2025
100.0%
Open0
Closed6
2 closed / 2 rated
All Permits
6 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | Electrical | 4414 MARKET ST, Wilmington | Nov 10, 2025<1yr | Dec 10, 2025 | $499,434 | |
| Closed | Electrical | 916 CASTLE ST, Wilmington | Sep 12, 2025<1yr | Dec 22, 2025 | $149,099.52 | |
| Closed | Plumbing | 916 CASTLE ST, Wilmington | Aug 25, 2025<1yr | Jan 21, 2026 | $149,099.52 | |
| Closed | Plumbing | 609 S 15TH ST, Wilmington | Jun 10, 2025<1yr | Sep 12, 2025 | $14,780.8 | |
| Closed | Mechanical | 609 S 15TH ST, Wilmington | Jun 5, 2025 | Sep 19, 2025 | $14,780.8 | |
| Closed | Electrical | 609 S 15TH ST, Wilmington | Jun 5, 2025 | Sep 22, 2025 | $14,780.8 |