DAVID WILLIAMS - 3D'S MECHANICAL
DAVID WILLIAMS - 3D'S MECHANICAL has filed 436 building permits in Philadelphia since 2019, closing 67% of 352 rated permits. 177 permits remain open.
67%
436
Construction Permits
177
Currently Open
352
Rate-Eligible
permits > 1yr old
2019–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing306 rated
68.3% closed vs 95% median, 26.2 points lower
Mechanical27 rated
63.0% closed vs 93% median, 29.9 points lower
Building19 rated
47.4% closed vs 90% median, 42.6 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)
—
Open5
Closed0
Too early to rate — permits need 1 year to mature
2025
75.0%
Open57
Closed30
6 closed / 8 rated
2024
62.2%
Open28
Closed46
46 closed / 74 rated
2023
73.5%
Open31
Closed86
86 closed / 117 rated
2022
62.5%
Open27
Closed45
45 closed / 72 rated
2021
63.6%
Open16
Closed28
28 closed / 44 rated
2020
78.3%
Open5
Closed18
18 closed / 23 rated
2019
42.9%
Open8
Closed6
6 closed / 14 rated
All Permits
436 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PP-2025-016582 | Plumbing Permit | 2827 ROSEHILL ST, Philadelphia | Feb 20, 2026<1yr | — | — |
| Open | CP-2026-000356 | Commercial Building Permit | 5823 MARKET ST, Philadelphia | Feb 19, 2026<1yr | — | — |
| Open | PP-2026-001266 | Plumbing Permit | 5831 UPLAND WAY, Philadelphia | Feb 5, 2026<1yr | — | — |
| Open | PP-2026-000716 | Plumbing Permit | 1822 BENTON AVE, Philadelphia | Feb 2, 2026<1yr | — | — |
| Open | PP-2025-016729 | Plumbing Permit | 3108 N 25TH ST, Philadelphia | Feb 2, 2026<1yr | — | — |
| Open | PP-2025-016024 | Plumbing Permit | 1012 S 53RD ST, Philadelphia | Dec 12, 2025<1yr | — | — |
| Open | PP-2025-014461 | Plumbing Permit | 8419 TORRESDALE AVE, Philadelphia | Nov 20, 2025<1yr | — | — |
| Open | PP-2021-018851 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018871 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018860 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018861 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018858 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018878 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018883 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Closed | PP-2021-018869 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018855 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Closed | PP-2021-018873 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018850 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018864 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018865 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018877 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018882 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018880 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018866 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018859 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018874 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018867 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018868 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018863 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018853 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018879 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018854 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018857 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018876 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018875 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018852 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Closed | PP-2021-018872 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018862 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018881 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018856 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Closed | PP-2021-018870 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2025-007084 | Plumbing Permit | 3448 FRANKFORD AVE, Philadelphia | Oct 31, 2025<1yr | — | — |
| Open | PP-2025-013321 | Plumbing Permit | 700-02 N 63RD ST, Philadelphia | Oct 29, 2025<1yr | — | — |
| Open | PP-2025-013654 | Plumbing Permit | 5431 IRVING ST, Philadelphia | Oct 29, 2025<1yr | — | — |
| Closed | PP-2025-013650 | Plumbing Permit | 1309-13 W ROCKLAND ST, Philadelphia | Oct 27, 2025<1yr | — | — |
| Closed | PP-2025-009877 | Plumbing Permit | 52 N 51ST ST, Philadelphia | Oct 20, 2025<1yr | — | — |
| Closed | PP-2025-012036 | Plumbing Permit | 12406 DUNKS FERRY RD, Philadelphia | Oct 16, 2025<1yr | — | — |
| Closed | MP-2025-004136 | Mechanical / Fuel Gas Permit | 52 N 51ST ST, Philadelphia | Oct 9, 2025<1yr | — | — |
| Open | PP-2025-011685 | Plumbing Permit | 2619 JASPER ST, Philadelphia | Sep 12, 2025<1yr | — | — |
| Open | PP-2025-011750 | Plumbing Permit | 1728 S AVONDALE ST, Philadelphia | Sep 10, 2025<1yr | — | — |
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