T F O'BRIEN AND CO INC
T F O'BRIEN AND CO INC has filed 11 building permits in New York City since 2020, closing 86% of 7 rated permits. 4 permits remain open. Primarily files mechanical permits. 8.7 points above the city median of 77.0%. Busiest year: 2026 with 4 permits.
86%
11
Construction Permits
4
Currently Open
7
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.
Performance by Permit Type
Mechanical7 rated
85.7% closed vs 84% median, 2.0 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)
—
Open3
Closed1
Too early to rate — permits need 1 year to mature
2025
100.0%
Open0
Closed2
2 closed / 2 rated
2023
100.0%
Open0
Closed1
1 closed / 1 rated
2022
100.0%
Open0
Closed1
1 closed / 1 rated
2021
50.0%
Open1
Closed1
1 closed / 2 rated
2020
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
11 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | B01428429-I1-MS | Mechanical Systems | 107 GARFIELD PLACE, Brooklyn, New York | Sep 4, 2026<1yr | Dec 1, 2026 | $45,987 |
| Open | Q01358925-I1-MS | Mechanical Systems | 10-18 BEACH 20 STREET, Queens, New York | Aug 20, 2026<1yr | Dec 1, 2026 | $40,000 |
| Open | B01391385-I1-MS | Mechanical Systems | 30 8 AVENUE, Brooklyn, New York | Jul 13, 2026<1yr | Dec 1, 2026 | $40,000 |
| Closed | Q01329504-I1-MS | Mechanical Systems | 226-02 MERRICK BOULEVARD, Queens, New York | Apr 6, 2026<1yr | Dec 1, 2026 | $25,999.98 |
| Closed | B01260565-I1-MS | Mechanical Systems | 612 11 STREET, BROOKLYN, New York | Sep 17, 2025 | Dec 1, 2025 | $25,000 |
| Closed | Q01253193-I1-MS | Mechanical Systems | 105-15 180 STREET, QUEENS, New York | Jul 18, 2025 | Dec 1, 2025 | $30,000 |
| Closed | Q07997235-I1-MS | Mechanical Systems | 226-02 MERRICK BOULEVARD, QUEENS, New York | Jan 31, 2023 | Dec 1, 2023 | $20,750 |
| Closed | Q08020774-I1-MS | Mechanical Systems | 41-17 GREENPOINT AVENUE, QUEENS, New York | Dec 20, 2022 | Dec 1, 2023 | $20,000 |
| Closed | Q00435739-I1-MS | Mechanical Systems | 65-34 MYRTLE AVENUE, QUEENS, New York | Feb 17, 2021 | Feb 7, 2022 | $25,000 |
| Open | M00442543-I1-MS | Mechanical Systems | 1 CENTRAL PARK SOUTH, MANHATTAN, New York | Jan 29, 2021 | Jan 29, 2022 | $55,006 |
| Closed | Q00335289-I1-MS | Mechanical Systems | 172-61 BAISLEY BOULEVARD, QUEENS, New York | Oct 5, 2020 | Dec 1, 2020 | $50,000 |