MEI NU ZHAO
MEI NU ZHAO has filed 12 building permits in Philadelphia since 2017, closing 71% of 7 rated permits. 6 permits remain open.
71%
11
Construction Permits
12 total
6
Currently Open
7
Rate-Eligible
permits > 1yr old
2017–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building5 rated
60.0% closed vs 90% median, 30.0 points lower
Mechanical2 rated
100.0% closed vs 93% median, 7.1 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
2025
—
Open4
Closed0
Too early to rate — permits need 1 year to mature
2024
0.0%
Open1
Closed0
0 closed / 1 rated
2022
100.0%
Open0
Closed3
3 closed / 3 rated
2019
0.0%
Open1
Closed0
0 closed / 1 rated
2018
100.0%
Open0
Closed1
1 closed / 1 rated
2017
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
12 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | MP-2025-005426 | Mechanical / Fuel Gas Permit | 3641-47 LANCASTER AVE, Philadelphia | Nov 20, 2025<1yr | — | — |
| Open | MP-2025-005192 | Mechanical / Fuel Gas Permit | 605-09 SPRING GARDEN ST, Philadelphia | Nov 18, 2025<1yr | — | — |
| Open | CP-2025-002736 | Commercial Building Permit | 3641-47 LANCASTER AVE, Philadelphia | Jul 18, 2025<1yr | — | — |
| Open | CP-2025-000875 | Commercial Building Permit | 538 N 10TH ST, Philadelphia | Apr 29, 2025<1yr | — | — |
| Open | CP-2023-004256 | Commercial Building Permit | 605-09 SPRING GARDEN ST, Philadelphia | Feb 15, 2024 | — | — |
| Closed | CP-2022-000702 | Commercial Building Permit | 454 N 12TH ST, Philadelphia | Aug 30, 2022 | — | — |
| Closed | MP-2022-001699 | Mechanical / Fuel Gas Permit | 6722 TORRESDALE AVE, Philadelphia | Aug 30, 2022 | — | — |
| Closed | CP-2021-005243 | Commercial Building Permit | 6722 TORRESDALE AVE, Philadelphia | Feb 25, 2022 | — | — |
| Open | ZP-2021-007377 | Zoning Permit | 6722 TORRESDALE AVE, Philadelphia | Jun 28, 2021 | — | — |
| Open | 1012298 | Commercial Building Permit | 131 N 11TH ST, Philadelphia | Sep 20, 2019 | — | — |
| Closed | 845989 | Mechanical / Fuel Gas Permit | 146 N 10TH ST, Philadelphia | Mar 2, 2018 | — | — |
| Closed | 768684 | Commercial Building Permit | 146 N 10TH ST, Philadelphia | Oct 10, 2017 | — | — |