BLACKSTONE BUILDING GROUP
BLACKSTONE BUILDING GROUP has filed 20 building permits in Philadelphia since 2020, closing 100% of 9 rated permits. 2 permits remain open.
100%
11
Construction Permits
20 total
2
Currently Open
9
Rate-Eligible
permits > 1yr old
2020–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building9 rated
100.0% closed vs 90% median, 10.0 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
—
Open2
Closed0
Too early to rate — permits need 1 year to mature
2022
100.0%
Open0
Closed6
6 closed / 6 rated
2021
100.0%
Open0
Closed2
2 closed / 2 rated
2020
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
20 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | ZP-2025-012239 | Zoning Permit | 712-14 SOUTH ST, Philadelphia | Dec 9, 2025<1yr | — | — |
| Open | CP-2025-004362 | Commercial Building Permit | 25 SNYDER AVE, Philadelphia | Oct 16, 2025<1yr | — | — |
| Open | ZP-2025-007876 | Zoning Permit | 25 SNYDER AVE, Philadelphia | Aug 20, 2025<1yr | — | — |
| Open | CP-2025-001891 | Commercial Building Permit | 456 N 5TH ST, Philadelphia | Jun 10, 2025<1yr | — | — |
| Open | ZP-2025-000133 | Zoning Permit | 456 N 5TH ST, Philadelphia | Feb 26, 2025 | — | — |
| Closed | CP-2022-004072 | Commercial Building Permit | 3300 HENRY AVE, Philadelphia | Aug 31, 2022 | — | — |
| Open | ZP-2022-007198 | Zoning Permit | 3300 HENRY AVE, Philadelphia | Jul 18, 2022 | — | — |
| Closed | CP-2022-001020 | Commercial Building Permit | 5708 RIDGE AVE, Philadelphia | Apr 26, 2022 | — | — |
| Closed | CP-2022-000785 | Commercial Building Permit | 330 OREGON AVE, Philadelphia | Apr 21, 2022 | — | — |
| Closed | CP-2022-000712 | Commercial Building Permit | 2137 WELSH RD, Philadelphia | Feb 25, 2022 | — | — |
| Closed | CP-2021-008930 | Commercial Building Permit | 1510-12 SANSOM ST, Philadelphia | Feb 23, 2022 | — | — |
| Closed | CP-2021-008825 | Commercial Building Permit | 9-23 W HIGHLAND AVE, Philadelphia | Feb 9, 2022 | — | — |
| Closed | ZP-2021-016277 | Zoning Permit | 330 OREGON AVE, Philadelphia | Jan 4, 2022 | — | — |
| Closed | CP-2020-006618 | Commercial Building Permit | 200-10 LOMBARD ST, Philadelphia | Dec 3, 2021 | — | — |
| Open | ZP-2021-014455 | Zoning Permit | 9-23 W HIGHLAND AVE, Philadelphia | Nov 30, 2021 | — | — |
| Open | ZP-2021-015075 | Zoning Permit | 1510-12 SANSOM ST, Philadelphia | Nov 30, 2021 | — | — |
| Closed | CP-2020-006992 | Commercial Building Permit | 2000 HAMILTON ST, Philadelphia | Jan 15, 2021 | — | — |
| Open | ZP-2020-010655 | Zoning Permit | 2000 HAMILTON ST, Philadelphia | Jan 7, 2021 | — | — |
| Closed | CP-2020-000867 | Commercial Building Permit | 3348-62 GRANT AVE, Philadelphia | Dec 24, 2020 | — | — |
| Open | ZP-2020-001983 | Zoning Permit | 3348-62 GRANT AVE, Philadelphia | Sep 22, 2020 | — | — |