3800-50 WALNUT ST, Philadelphia, PA, 19104
8 open permits
76 permits have been filed at 3800-50 WALNUT ST since 2007, involving 18 applicants. 8 remain open and 68 have been closed.
76
Total Permits
8
Open
68
Closed
18
Applicants
Permit Type Breakdown
Electrical7 rated
100.0% closed vs 100% median, 0.2 points higher
Building5 rated
100.0% closed vs 90% median, 10.3 points higher
Fire Suppression5 rated
80.0% closed vs 94% median, 13.9 points lower
Mechanical3 rated
100.0% closed vs 93% median, 7.3 points higher
Plumbing3 rated
100.0% closed vs 94% median, 5.6 points higher
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
All Permits
76 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | OP-2026-000139 | Operations Permit | 3800-50 WALNUT ST, Philadelphia | May 7, 2026<1yr | — | — | |
| Closed | MP-2025-002976 | Mechanical / Fuel Gas Permit | 3800-50 WALNUT ST, Philadelphia | CHADWICK SERVICE COMPANY | Jun 11, 2025 | — | — |
| Closed | GP-2024-002628 | General Permit | 3800-50 WALNUT ST, Philadelphia | Apr 9, 2024 | — | — | |
| Open | OP-2023-000520 | Operations Permit | 3800-50 WALNUT ST, Philadelphia | Nov 20, 2023 | — | — | |
| Open | OP-2023-000472 | Operations Permit | 3800-50 WALNUT ST, Philadelphia | Oct 24, 2023 | — | — | |
| Open | OP-2023-000434 | Operations Permit | 3800-50 WALNUT ST, Philadelphia | Sep 29, 2023 | — | — | |
| Open | OP-2023-000345 | Operations Permit | 3800-50 WALNUT ST, Philadelphia | Aug 10, 2023 | — | — | |
| Open | OP-2023-000189 | Operations Permit | 3800-50 WALNUT ST, Philadelphia | May 8, 2023 | — | — | |
| Closed | MP-2022-005013 | Mechanical / Fuel Gas Permit | 3800-50 WALNUT ST, Philadelphia | TRACEY MECHANICAL INC | Oct 14, 2022 | — | — |
| Closed | EP-2022-007706 | Electrical Permit | 3800-50 WALNUT ST, Philadelphia | MCGOLDRICK ELECTRIC INC | Sep 22, 2022 | — | — |
| Closed | PP-2022-012586 | Plumbing Permit | 3800-50 WALNUT ST, Philadelphia | WEST CHESTER MECHANICAL CONTRACTORS INC | Aug 25, 2022 | — | — |
| Closed | FP-2022-001875 | Fire Suppression Permit | 3800-50 WALNUT ST, Philadelphia | Oliver Sprinkler Co., Inc. | Aug 1, 2022 | — | — |
| Open | OP-2022-000170 | Operations Permit | 3800-50 WALNUT ST, Philadelphia | Apr 29, 2022 | — | — | |
| Closed | CP-2022-001058 | Commercial Building Permit | 3800-50 WALNUT ST, Philadelphia | T N WARD COMPANY | Apr 22, 2022 | — | — |
| Closed | 26677 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Nov 13, 2019 | — | — |
| Closed | 920690 | ALTERATION PERMIT | 3800-50 WALNUT ST, Philadelphia | LORENZON BROTHERS COMPANY | Nov 30, 2018 | — | — |
| Closed | 25229 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Oct 23, 2017 | — | — |
| Closed | 788388 | ALTERATION PERMIT | 3800-50 WALNUT ST, Philadelphia | LORENZON BROTHERS COMPANY | Jun 30, 2017 | — | — |
| Closed | 706420 | SUPPRESSION PERMIT | 3800-50 WALNUT ST, Philadelphia | OLIVER SPRINKLER CO INC | Jul 12, 2016 | — | — |
| Closed | 681135 | ALTERATION PERMIT | 3800-50 WALNUT ST, Philadelphia | LORENZON BROTHERS COMPANY | Jun 3, 2016 | — | — |
| Closed | 24095 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Apr 27, 2016 | — | — |
| Closed | 23479 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | POTTSTOWN TENT RENTAL | May 11, 2015 | — | — |
| Closed | 23453 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | TOTAL RENTAL INC | Apr 30, 2015 | — | — |
| Closed | 575414 | MECHANICAL PERMIT | 3800-50 WALNUT ST, Philadelphia | ELLIOTT LEWIS CORPORATION | Dec 23, 2014 | — | — |
| Closed | 576287 | PLUMBING PERMIT | 3800-50 WALNUT ST, Philadelphia | ELLIOTT LEWIS CORPORATION | Dec 1, 2014 | — | — |
| Closed | 22841 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | POTTSTOWN TENT RENTAL | Apr 28, 2014 | — | — |
| Closed | 22804 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | TOTAL RENTAL INC | Mar 31, 2014 | — | — |
| Closed | 22716 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Jan 24, 2014 | — | — |
| Closed | 22660 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | TOTAL RENTAL INC | Nov 25, 2013 | — | — |
| Closed | 22650 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Nov 14, 2013 | — | — |
| Closed | 22262 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Apr 18, 2013 | — | — |
| Closed | 22033 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Nov 21, 2012 | — | — |
| Closed | 405793 | ELECTRICAL PERMIT | 3800-50 WALNUT ST, Philadelphia | May 17, 2012 | — | — | |
| Closed | 21555 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | POTTSTOWN TENT RENTAL | Apr 26, 2012 | — | — |
| Closed | 21547 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | TOTAL RENTAL INC | Apr 24, 2012 | — | — |
| Closed | 21514 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Apr 5, 2012 | — | — |
| Closed | 21279 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | TOTAL RENTAL INC | Dec 5, 2011 | — | — |
| Open | 350250 | SUPPRESSION PERMIT | 3800-50 WALNUT ST, Philadelphia | OLIVER SPRINKLER CO INC | Jul 26, 2011 | — | — |
| Closed | 20958 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Apr 4, 2011 | — | — |
| Closed | 20838 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Dec 7, 2010 | — | — |
| Closed | 20746 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | ANTHONY RENTAL & SALES INC | Oct 7, 2010 | — | — |
| Closed | 20687 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Sep 21, 2010 | — | — |
| Closed | 20688 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Sep 21, 2010 | — | — |
| Closed | 20341 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | May 13, 2010 | — | — |
| Closed | 20311 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | TOTAL RENTAL INC | May 5, 2010 | — | — |
| Closed | 20093 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Jan 15, 2010 | — | — |
| Closed | 19985 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Oct 26, 2009 | — | — |
| Closed | 19851 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | KNIGHT ENTERPRISES INC | Sep 10, 2009 | — | — |
| Closed | 19764 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | POTTSTOWN TENT RENTAL | Jul 21, 2009 | — | — |
| Closed | 18891 | OPERATIONS PERMIT | 3800-50 WALNUT ST, Philadelphia | POTTSTOWN TENT RENTAL | May 6, 2009 | — | — |
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