A. T. CHADWICK COMPANY INC.
A. T. CHADWICK COMPANY INC. has filed 200 building permits in Philadelphia since 2016, closing 65% of 170 rated permits. 81 permits remain open.
65%
200
Construction Permits
81
Currently Open
170
Rate-Eligible
permits > 1yr old
2016–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Mechanical85 rated
62.4% closed vs 93% median, 30.5 points lower
Plumbing85 rated
68.2% closed vs 95% median, 26.3 points lower
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
75.0%
Open22
Closed11
3 closed / 4 rated
2024
75.0%
Open2
Closed6
6 closed / 8 rated
2023
35.5%
Open20
Closed11
11 closed / 31 rated
2022
75.9%
Open7
Closed22
22 closed / 29 rated
2021
83.3%
Open3
Closed15
15 closed / 18 rated
2020
67.9%
Open9
Closed19
19 closed / 28 rated
2019
63.2%
Open7
Closed12
12 closed / 19 rated
2018
72.7%
Open6
Closed16
16 closed / 22 rated
2017
70.0%
Open3
Closed7
7 closed / 10 rated
2016
0.0%
Open1
Closed0
0 closed / 1 rated
All Permits
200 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PP-2025-014867 | Plumbing Permit | 1300 PATTISON AVE, Philadelphia | Feb 4, 2026<1yr | — | — |
| Open | MP-2025-006566 | Mechanical / Fuel Gas Permit | 3701 MARKET ST, Philadelphia | Dec 29, 2025<1yr | — | — |
| Open | PP-2025-014732 | Plumbing Permit | 1300 PATTISON AVE, Philadelphia | Dec 26, 2025<1yr | — | — |
| Open | PP-2025-016421 | Plumbing Permit | 3701 MARKET ST, Philadelphia | Dec 24, 2025<1yr | — | — |
| Open | PP-2025-014637 | Plumbing Permit | 1300 PATTISON AVE, Philadelphia | Dec 15, 2025<1yr | — | — |
| Open | MP-2025-006026 | Mechanical / Fuel Gas Permit | 1300 PATTISON AVE, Philadelphia | Dec 8, 2025<1yr | — | — |
| Open | MP-2025-006013 | Mechanical / Fuel Gas Permit | 1300 PATTISON AVE, Philadelphia | Dec 8, 2025<1yr | — | — |
| Open | MP-2025-006030 | Mechanical / Fuel Gas Permit | 1300 PATTISON AVE, Philadelphia | Dec 4, 2025<1yr | — | — |
| Open | PP-2025-014909 | Plumbing Permit | 3501 CIVIC CENTER BLVD, Philadelphia | Dec 4, 2025<1yr | — | — |
| Open | PP-2025-014629 | Plumbing Permit | 1300 PATTISON AVE, Philadelphia | Dec 3, 2025<1yr | — | — |
| Open | PP-2025-014617 | Plumbing Permit | 801-49 PINE ST, Philadelphia | Dec 3, 2025<1yr | — | — |
| Open | MP-2025-005806 | Mechanical / Fuel Gas Permit | 801-49 PINE ST, Philadelphia | Dec 3, 2025<1yr | — | — |
| Open | MP-2025-005931 | Mechanical / Fuel Gas Permit | 635-53 E ERIE AVE, Philadelphia | Nov 20, 2025<1yr | — | — |
| Closed | MP-2025-003747 | Mechanical / Fuel Gas Permit | 1225 CONSTITUTION AVE, Philadelphia | Oct 6, 2025<1yr | — | — |
| Open | MP-2025-004556 | Mechanical / Fuel Gas Permit | 1900 KITTY HAWK AVE, Philadelphia | Sep 15, 2025<1yr | — | — |
| Open | PP-2025-011427 | Plumbing Permit | 3401 CIVIC CENTER BLVD, Philadelphia | Sep 9, 2025<1yr | — | — |
| Open | MP-2025-003109 | Mechanical / Fuel Gas Permit | 801 E ERIE AVE, Philadelphia | Sep 4, 2025<1yr | — | — |
| Open | MP-2025-003895 | Mechanical / Fuel Gas Permit | 1225 CONSTITUTION AVE, Philadelphia | Aug 7, 2025<1yr | — | — |
| Open | MP-2025-002425 | Mechanical / Fuel Gas Permit | 1126-36 ARCH ST, Philadelphia | Jul 29, 2025<1yr | — | — |
| Closed | PP-2025-009410 | Plumbing Permit | 2227 ISLAND AVE, Philadelphia | Jul 25, 2025<1yr | — | — |
| Open | PP-2025-000069 | Plumbing Permit | 3501 CIVIC CENTER BLVD, Philadelphia | Jul 9, 2025<1yr | — | — |
| Open | PP-2024-015845 | Plumbing Permit | 9125 ACADEMY RD, Philadelphia | Jun 30, 2025<1yr | — | — |
| Closed | MP-2025-003301 | Mechanical / Fuel Gas Permit | 3025-53 MARKET ST, Philadelphia | Jun 19, 2025<1yr | — | — |
| Closed | PP-2025-005712 | Plumbing Permit | 3025-53 MARKET ST, Philadelphia | Jun 17, 2025<1yr | — | — |
| Closed | PP-2025-003205 | Plumbing Permit | 225 N 38TH ST, Philadelphia | May 14, 2025<1yr | — | — |
| Closed | PP-2025-000790 | Plumbing Permit | 2300 MARKET ST, Philadelphia | Apr 22, 2025<1yr | — | — |
| Open | MP-2025-001091 | Mechanical / Fuel Gas Permit | 400 MARKET ST, Philadelphia | Apr 14, 2025<1yr | — | — |
| Open | PP-2025-001528 | Plumbing Permit | 3300 CHESTNUT ST, Philadelphia | Apr 9, 2025<1yr | — | — |
| Closed | PP-2025-004123 | Plumbing Permit | 225 N 38TH ST, Philadelphia | Mar 28, 2025<1yr | — | — |
| Closed | MP-2025-001728 | Mechanical / Fuel Gas Permit | 225 N 38TH ST, Philadelphia | Mar 28, 2025<1yr | — | — |
| Open | MP-2025-000794 | Mechanical / Fuel Gas Permit | 3300 CHESTNUT ST, Philadelphia | Feb 25, 2025 | — | — |
| Closed | PP-2024-017555 | Plumbing Permit | 1904-40 SANSOM ST, Philadelphia | Feb 25, 2025 | — | — |
| Closed | MP-2025-000354 | Mechanical / Fuel Gas Permit | 2300 MARKET ST, Philadelphia | Feb 7, 2025 | — | — |
| Closed | MP-2025-000135 | Mechanical / Fuel Gas Permit | 550 OSLER CIR, Philadelphia | Jan 23, 2025 | — | — |
| Open | MP-2024-004839 | Mechanical / Fuel Gas Permit | 2716 SOUTH ST, Philadelphia | Nov 19, 2024 | — | — |
| Closed | PP-2024-013617 | Plumbing Permit | 9125 ACADEMY RD, Philadelphia | Nov 14, 2024 | — | — |
| Closed | PP-2024-014309 | Plumbing Permit | 9125 ACADEMY RD, Philadelphia | Oct 17, 2024 | — | — |
| Closed | MP-2024-002834 | Mechanical / Fuel Gas Permit | 1900 KITTY HAWK AVE, Philadelphia | Jul 10, 2024 | — | — |
| Closed | PP-2024-001858 | Plumbing Permit | 1904-40 SANSOM ST, Philadelphia | May 13, 2024 | — | — |
| Closed | MP-2023-004334 | Mechanical / Fuel Gas Permit | 2300 MARKET ST, Philadelphia | Apr 15, 2024 | — | — |
| Closed | MP-2023-004048 | Mechanical / Fuel Gas Permit | 201 W HUNTING PARK AVE, Philadelphia | Mar 13, 2024 | — | — |
| Open | PP-2023-016687 | Plumbing Permit | 3000-18 MARKET ST, Philadelphia | Jan 31, 2024 | — | — |
| Open | PP-2023-015006 | Plumbing Permit | 3401 CIVIC CENTER BLVD, Philadelphia | Dec 21, 2023 | — | — |
| Open | PP-2023-016344 | Plumbing Permit | 1225 CONSTITUTION AVE, Philadelphia | Dec 14, 2023 | — | — |
| Open | MP-2023-005035 | Mechanical / Fuel Gas Permit | 1225 CONSTITUTION AVE, Philadelphia | Dec 13, 2023 | — | — |
| Closed | MP-2023-005239 | Mechanical / Fuel Gas Permit | 5300 CHESTER AVE, Philadelphia | Dec 11, 2023 | — | — |
| Open | MP-2023-004973 | Mechanical / Fuel Gas Permit | 1225 CONSTITUTION AVE, Philadelphia | Dec 8, 2023 | — | — |
| Open | PP-2023-015016 | Plumbing Permit | 1225 CONSTITUTION AVE, Philadelphia | Nov 30, 2023 | — | — |
| Open | MP-2023-004652 | Mechanical / Fuel Gas Permit | 3401 CIVIC CENTER BLVD, Philadelphia | Nov 20, 2023 | — | — |
| Open | PP-2023-014100 | Plumbing Permit | 3401 CIVIC CENTER BLVD, Philadelphia | Nov 8, 2023 | — | — |
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