GANNON BUILDING GROUP LLC
GANNON BUILDING GROUP LLC has filed 37 building permits in Wilmington since 2020, closing 100% of 36 rated permits. 1 permit remains open. Primarily files building permits. Busiest year: 2021 with 10 permits.
100%
37
Construction Permits
1
Currently Open
36
Rate-Eligible
permits > 1yr old
2020–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Project Financials
$7.8M
Total Declared Value
$280K
Avg per Permit
$542K
Largest Project
Based on 28 of 37 construction permits with declared valuation data.
Performance by Permit Type
Building15 rated
100.0% closed vs 98% median, 1.6 points higher
Demolition1 rated
100.0% closed vs 90% median, 10.4 points higher
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2026(YTD)
—
Open1
Closed0
Too early to rate — permits need 1 year to mature
2025
100.0%
Open0
Closed1
1 closed / 1 rated
2024
100.0%
Open0
Closed1
1 closed / 1 rated
2023
100.0%
Open0
Closed7
7 closed / 7 rated
2022
100.0%
Open0
Closed9
9 closed / 9 rated
2021
100.0%
Open0
Closed10
10 closed / 10 rated
2020
100.0%
Open0
Closed8
8 closed / 8 rated
All Permits
37 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | Building | 1734 FAIRWAY DR, Wilmington | Jul 30, 2026<1yr | — | $17,646.4 | |
| Closed | Mechanical | 6450 SHINNWOOD RD, Wilmington | May 8, 2025 | Jan 12, 2026 | $539,318.1 | |
| Closed | Building | 6450 SHINNWOOD RD, Wilmington | Dec 11, 2024 | Feb 19, 2026 | $539,318.1 | |
| Closed | Mechanical | 6324 GUINEA LN, Wilmington | Sep 29, 2023 | Oct 31, 2023 | $15,550.89 | |
| Closed | Electrical | 6324 GUINEA LN, Wilmington | Sep 29, 2023 | Nov 1, 2023 | $15,550.89 | |
| Closed | Building | 6324 GUINEA LN, Wilmington | Jul 31, 2023 | Nov 16, 2023 | $15,550.89 | |
| Closed | Plumbing | 1517 BLACK CHESTNUT DR, Wilmington | Jul 7, 2023 | Jan 24, 2024 | $0 | |
| Closed | Building | 1517 BLACK CHESTNUT DR, Wilmington | Jun 12, 2023 | Feb 7, 2024 | $0 | |
| Closed | Building | 6316 GUINEA LN, Wilmington | Apr 19, 2023 | Oct 4, 2023 | $44,116 | |
| Closed | Electrical | 6225 OLD MILITARY RD, Wilmington | Jan 12, 2023 | Jan 13, 2023 | $457,041.76 | |
| Closed | Electrical | 6225 OLD MILITARY RD, Wilmington | Nov 28, 2022 | Mar 28, 2023 | $457,041.76 | |
| Closed | Building | 6316 GUINEA LN, Wilmington | Nov 10, 2022 | Aug 3, 2023 | $0 | |
| Closed | Electrical | 808 INLET VIEW DR, Wilmington | Sep 23, 2022 | May 8, 2023 | $88,232 | |
| Closed | Mechanical | 808 INLET VIEW DR, Wilmington | Sep 22, 2022 | Dec 12, 2022 | $88,232 | |
| Closed | Mechanical | 416 S 6TH ST, Wilmington | Aug 15, 2022 | Oct 10, 2022 | $198,522 | |
| Closed | Mechanical | 6225 OLD MILITARY RD, Wilmington | Aug 15, 2022 | Mar 31, 2023 | $457,041.76 | |
| Closed | Building | 6225 OLD MILITARY RD, Wilmington | Jul 13, 2022 | Apr 11, 2023 | $457,041.76 | |
| Closed | Building | 416 S 6TH ST, Wilmington | Jun 2, 2022 | Apr 20, 2023 | $198,522 | |
| Closed | Electrical | 6316 GUINEA LN, Wilmington | Jan 3, 2022 | Mar 15, 2022 | $5,514.5 | |
| Closed | Building | 6316 GUINEA LN, Wilmington | Nov 30, 2021 | Mar 21, 2022 | $5,514.5 | |
| Closed | Building | 6207 FOX RUN RD, Wilmington | Jul 26, 2021 | Apr 19, 2022 | $0 | |
| Closed | Electrical | 6207 FOX RUN RD, Wilmington | Jun 23, 2021 | Jul 2, 2021 | $413,808.08 | |
| Closed | Electrical | 1541 RADIAN RD, Wilmington | Jun 23, 2021 | Jun 25, 2021 | $541,744.48 | |
| Closed | Mechanical | 6207 FOX RUN RD, Wilmington | Apr 13, 2021 | Nov 22, 2021 | $413,808.08 | |
| Closed | Plumbing | 1541 RADIAN RD, Wilmington | Mar 8, 2021 | Mar 8, 2021 | $541,744.48 | |
| Closed | Mechanical | 1541 RADIAN RD, Wilmington | Feb 16, 2021 | Feb 4, 2022 | $541,744.48 | |
| Closed | Electrical | 6207 FOX RUN RD, Wilmington | Jan 20, 2021 | Dec 2, 2021 | $413,808.08 | |
| Closed | Plumbing | 6207 FOX RUN RD, Wilmington | Jan 20, 2021 | Nov 22, 2021 | $413,808.08 | |
| Closed | Building | 6207 FOX RUN RD, Wilmington | Jan 6, 2021 | Feb 18, 2022 | $0 | |
| Closed | Building | 6207 FOX RUN RD, Wilmington | Dec 15, 2020 | Feb 4, 2022 | $413,808.08 | |
| Closed | Demolition | 6207 FOX RUN RD, Wilmington | Nov 25, 2020 | Dec 21, 2020 | $0 | |
| Closed | Building | 1541 RADIAN RD, Wilmington | Nov 6, 2020 | Apr 19, 2022 | $541,744.48 | |
| Closed | Plumbing | 6207 FOX RUN RD, Wilmington | Oct 30, 2020 | Nov 16, 2020 | $0 | |
| Closed | Building | 6207 FOX RUN RD, Wilmington | Oct 26, 2020 | Nov 16, 2021 | $0 | |
| Closed | Electrical | 6207 FOX RUN RD, Wilmington | May 27, 2020 | Jun 24, 2020 | $5,000 | |
| Closed | Building | 6207 FOX RUN RD, Wilmington | May 21, 2020 | Nov 16, 2021 | $0 | |
| Closed | Building | 4200 TERRINGTON DR, Wilmington | Apr 28, 2020 | Nov 16, 2021 | $110.29 |