DAVID WILLIAMS - 3D'S MECHANICAL
DAVID WILLIAMS - 3D'S MECHANICAL has filed 457 building permits in Philadelphia since 2019, closing 68% of 377 rated permits. 177 permits remain open. Primarily files plumbing permits. 25.1 points below the city median of 93.3%. Busiest year: 2023 with 117 permits.
68%
457
Construction Permits
177
Currently Open
377
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
Plumbing327 rated
70.0% closed vs 94% median, 24.4 points lower
Mechanical28 rated
67.9% closed vs 93% median, 24.8 points lower
Building22 rated
40.9% closed vs 90% median, 48.8 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)
—
Open19
Closed6
Too early to rate — permits need 1 year to mature
2025
69.7%
Open48
Closed40
23 closed / 33 rated
2024
68.9%
Open23
Closed51
51 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
457 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PP-2026-008195 | Plumbing Permit | 5821 CHESTER AVE, Philadelphia | Jul 6, 2026<1yr | — | — |
| Open | PP-2026-006656 | Plumbing Permit | 821 E CHELTEN AVE, Philadelphia | Jun 26, 2026<1yr | — | — |
| Open | PP-2025-014122 | Plumbing Permit | 5539 REGENT ST, Philadelphia | Jun 17, 2026<1yr | — | — |
| Open | PP-2026-006119 | Plumbing Permit | 1718 WYNSAM ST, Philadelphia | May 12, 2026<1yr | — | — |
| Open | MP-2026-000755 | Mechanical / Fuel Gas Permit | 2400 TREMONT ST, Philadelphia | May 11, 2026<1yr | — | — |
| Open | PP-2026-006219 | Plumbing Permit | 1653 E TULPEHOCKEN ST, Philadelphia | May 8, 2026<1yr | — | — |
| Open | PP-2026-004888 | Plumbing Permit | 840 E CHELTEN AVE, Philadelphia | Apr 28, 2026<1yr | — | — |
| Closed | PP-2023-015683 | Plumbing Permit | 1262 S 22ND ST, Philadelphia | Apr 27, 2026<1yr | — | — |
| Open | PP-2026-005381 | Plumbing Permit | 7901 E ROOSEVELT BLVD, Philadelphia | Apr 27, 2026<1yr | — | — |
| Closed | PP-2023-015684 | Plumbing Permit | 1262 S 22ND ST, Philadelphia | Apr 27, 2026<1yr | — | — |
| Open | CP-2026-000139 | Commercial Building Permit | 5039 SPRINGFIELD AVE, Philadelphia | Apr 24, 2026<1yr | — | — |
| Open | PP-2026-001479 | Plumbing Permit | 6118 E WISTER ST, Philadelphia | Apr 14, 2026<1yr | — | — |
| Open | PP-2026-004482 | Plumbing Permit | 2131 W TORONTO ST, Philadelphia | Apr 9, 2026<1yr | — | — |
| Open | PP-2026-004256 | Plumbing Permit | 1332 N WANAMAKER ST, Philadelphia | Apr 1, 2026<1yr | — | — |
| Open | PP-2025-014845 | Plumbing Permit | 5530 BOYER ST, Philadelphia | Mar 28, 2026<1yr | — | — |
| Open | PP-2026-002420 | Plumbing Permit | 2548 CECIL B MOORE AVE, Philadelphia | Mar 18, 2026<1yr | — | — |
| Open | PP-2025-015556 | Plumbing Permit | 1907 CARPENTER ST, Philadelphia | Mar 16, 2026<1yr | — | — |
| Open | PP-2026-000887 | Plumbing Permit | 5513 ANGORA TER, Philadelphia | Mar 12, 2026<1yr | — | — |
| Open | MP-2025-005945 | Mechanical / Fuel Gas Permit | 5530 BOYER ST, Philadelphia | Mar 3, 2026<1yr | — | — |
| Closed | PP-2026-001003 | Plumbing Permit | 5430 REGENT ST, Philadelphia | Mar 3, 2026<1yr | — | — |
| Closed | PP-2025-016582 | Plumbing Permit | 2827 ROSEHILL ST, Philadelphia | Feb 20, 2026<1yr | — | — |
| Closed | 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 | — | — |
| Closed | 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-2025-013821 | Plumbing Permit | 2233 N 7TH ST, Philadelphia | Nov 21, 2025<1yr | — | — |
| Closed | PP-2025-014461 | Plumbing Permit | 8419 TORRESDALE AVE, Philadelphia | Nov 20, 2025<1yr | — | — |
| Open | PP-2021-018880 | 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-2021-018863 | 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-2021-018867 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018871 | 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-2021-018861 | 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-2021-018850 | 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-2021-018856 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Open | PP-2021-018855 | 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-2021-018864 | 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-2021-018862 | 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-2021-018875 | 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-2021-018860 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
| Closed | PP-2021-018870 | Plumbing Permit | 514 PARKER AVE, Philadelphia | Nov 3, 2025<1yr | — | — |
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