FLATIRON BUILDING COMPANY
FLATIRON BUILDING COMPANY has filed 203 building permits in Philadelphia since 2007, closing 91% of 184 rated permits. 25 permits remain open.
91%
196
Construction Permits
203 total
25
Currently Open
184
Rate-Eligible
permits > 1yr old
2007–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building176 rated
90.9% closed vs 90% median, 0.9 points higher
Mechanical6 rated
83.3% closed vs 93% median, 9.6 points lower
Demolition2 rated
100.0% closed vs 94% median, 5.7 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
100.0%
Open8
Closed5
1 closed / 1 rated
2024
100.0%
Open0
Closed7
7 closed / 7 rated
2023
100.0%
Open0
Closed14
14 closed / 14 rated
2022
85.7%
Open2
Closed12
12 closed / 14 rated
2021
90.9%
Open1
Closed10
10 closed / 11 rated
2020
83.3%
Open2
Closed10
10 closed / 12 rated
2019
84.6%
Open2
Closed11
11 closed / 13 rated
2018
63.6%
Open4
Closed7
7 closed / 11 rated
2017
86.7%
Open2
Closed13
13 closed / 15 rated
2016
100.0%
Open0
Closed8
8 closed / 8 rated
2015
92.9%
Open1
Closed13
13 closed / 14 rated
2014
100.0%
Open0
Closed15
15 closed / 15 rated
2013
85.7%
Open1
Closed6
6 closed / 7 rated
2012
100.0%
Open0
Closed13
13 closed / 13 rated
2011
100.0%
Open0
Closed9
9 closed / 9 rated
2010
100.0%
Open0
Closed3
3 closed / 3 rated
2009
100.0%
Open0
Closed4
4 closed / 4 rated
2008
100.0%
Open0
Closed4
4 closed / 4 rated
2007
77.8%
Open2
Closed7
7 closed / 9 rated
All Permits
203 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | CP-2025-005340 | Commercial Building Permit | 601 UNIVERSITY AVE, Philadelphia | Dec 18, 2025<1yr | — | — |
| Open | CP-2025-003689 | Commercial Building Permit | 3002-24 MARIO LANZA BLVD, Philadelphia | Oct 23, 2025<1yr | — | — |
| Open | CP-2025-003709 | Commercial Building Permit | 8000-02 LYONS AVE, Philadelphia | Oct 23, 2025<1yr | — | — |
| Open | CP-2025-003764 | Commercial Building Permit | 500 OSLER CIR, Philadelphia | Oct 14, 2025<1yr | — | — |
| Open | CP-2025-003762 | Commercial Building Permit | 501 OSLER CIR, Philadelphia | Oct 14, 2025<1yr | — | — |
| Open | CP-2025-004536 | Commercial Building Permit | 3600 PINE ST, Philadelphia | Oct 14, 2025<1yr | — | — |
| Open | CP-2025-004156 | Commercial Building Permit | 3905 SPRUCE ST, Philadelphia | Sep 29, 2025<1yr | — | — |
| Open | CP-2024-005105 | Commercial Building Permit | 174 DIAMOND ST, Philadelphia | Sep 22, 2025<1yr | — | — |
| Closed | CP-2025-003204 | Commercial Building Permit | 501 OSLER CIR, Philadelphia | Aug 6, 2025<1yr | — | — |
| Closed | MP-2025-002380 | Mechanical / Fuel Gas Permit | 3300 CHESTNUT ST, Philadelphia | May 29, 2025<1yr | — | — |
| Closed | CP-2025-001677 | Commercial Building Permit | 3800-50 WALNUT ST, Philadelphia | May 23, 2025<1yr | — | — |
| Closed | CP-2025-000705 | Commercial Building Permit | 3300 CHESTNUT ST, Philadelphia | Mar 5, 2025<1yr | — | — |
| Closed | CP-2024-006319 | Commercial Building Permit | 312-38 ARCH ST, Philadelphia | Jan 30, 2025 | — | — |
| Closed | CP-2024-004194 | Commercial Building Permit | 3401-99 SPRUCE ST, Philadelphia | Sep 30, 2024 | — | — |
| Closed | MP-2024-002642 | Mechanical / Fuel Gas Permit | 3501 CURIE BLVD, Philadelphia | Jul 8, 2024 | — | — |
| Closed | CP-2024-002366 | Commercial Building Permit | 3600 PINE ST, Philadelphia | Jun 10, 2024 | — | — |
| Closed | CP-2024-002364 | Commercial Building Permit | 3501 CURIE BLVD, Philadelphia | Jun 4, 2024 | — | — |
| Closed | CP-2024-002339 | Commercial Building Permit | 3600 PINE ST, Philadelphia | May 28, 2024 | — | — |
| Closed | CP-2024-002343 | Commercial Building Permit | 3600-90 WALNUT ST, Philadelphia | May 22, 2024 | — | — |
| Closed | CP-2024-002109 | Commercial Building Permit | 3600 LOCUST WALK, Philadelphia | Apr 22, 2024 | — | — |
| Closed | CP-2023-001569 | Commercial Building Permit | 3406-46 WALNUT ST, Philadelphia | Dec 1, 2023 | — | — |
| Closed | CP-2023-005179 | Commercial Building Permit | 3800 SPRUCE ST, Philadelphia | Nov 6, 2023 | — | — |
| Closed | CP-2023-005666 | Commercial Building Permit | 221 S 34TH ST, Philadelphia | Oct 16, 2023 | — | — |
| Closed | CP-2023-004440 | Commercial Building Permit | 500 OSLER CIR, Philadelphia | Oct 11, 2023 | — | — |
| Closed | CP-2023-004987 | Commercial Building Permit | 500 OSLER CIR, Philadelphia | Sep 25, 2023 | — | — |
| Closed | MP-2023-003035 | Mechanical / Fuel Gas Permit | 2564 BELMONT AVE, Philadelphia | Aug 10, 2023 | — | — |
| Closed | CP-2023-003453 | Commercial Building Permit | 2929 WALNUT ST, Philadelphia | Jul 13, 2023 | — | — |
| Closed | CP-2023-003510 | Commercial Building Permit | 501 OSLER CIR, Philadelphia | Jun 27, 2023 | — | — |
| Closed | CP-2023-003058 | Commercial Building Permit | 3600 MARKET ST, Philadelphia | Jun 5, 2023 | — | — |
| Closed | CP-2023-000418 | Commercial Building Permit | 2564 BELMONT AVE, Philadelphia | Apr 25, 2023 | — | — |
| Closed | CP-2023-000405 | Commercial Building Permit | 2564 BELMONT AVE, Philadelphia | Apr 25, 2023 | — | — |
| Closed | CP-2023-000822 | Commercial Building Permit | 3401 GRAYS FERRY AVE, Philadelphia | Apr 11, 2023 | — | — |
| Closed | CP-2022-006873 | Commercial Building Permit | 3600 MARKET ST, Philadelphia | Feb 20, 2023 | — | — |
| Closed | CP-2022-005991 | Commercial Building Permit | 3500 PINE ST, Philadelphia | Jan 3, 2023 | — | — |
| Open | CP-2022-001887 | Commercial Building Permit | 701-15 N BROAD ST, Philadelphia | Dec 5, 2022 | — | — |
| Closed | CP-2022-005831 | Commercial Building Permit | 4000 LOCUST ST, Philadelphia | Nov 28, 2022 | — | — |
| Closed | CP-2022-006414 | Commercial Building Permit | 3601-51 WALNUT ST, Philadelphia | Nov 23, 2022 | — | — |
| Closed | CP-2022-003474 | Commercial Building Permit | 8600 RIDGE AVE, Philadelphia | Nov 1, 2022 | — | — |
| Closed | CP-2022-004398 | Commercial Building Permit | 3301 SOLLY AVE, Philadelphia | Oct 19, 2022 | — | — |
| Open | MP-2022-002719 | Mechanical / Fuel Gas Permit | 3500 PINE ST, Philadelphia | Jun 6, 2022 | — | — |
| Closed | CP-2022-001101 | Commercial Building Permit | 3600 PINE ST, Philadelphia | May 19, 2022 | — | — |
| Closed | CP-2022-001821 | Commercial Building Permit | 3600-90 WALNUT ST, Philadelphia | May 13, 2022 | — | — |
| Closed | CP-2022-001059 | Commercial Building Permit | 220-60 S 33RD ST, Philadelphia | Apr 21, 2022 | — | — |
| Closed | CP-2022-001326 | Commercial Building Permit | 3500 PINE ST, Philadelphia | Apr 19, 2022 | — | — |
| Closed | CP-2022-001262 | Commercial Building Permit | 3600 MARKET ST, Philadelphia | Mar 31, 2022 | — | — |
| Closed | CP-2022-001253 | Commercial Building Permit | 3200 WALNUT ST, Philadelphia | Mar 28, 2022 | — | — |
| Closed | CP-2022-000581 | Commercial Building Permit | 3100 WALNUT ST, Philadelphia | Feb 21, 2022 | — | — |
| Closed | CP-2021-008582 | Commercial Building Permit | 3600 MARKET ST, Philadelphia | Jan 4, 2022 | — | — |
| Closed | CP-2021-008327 | Commercial Building Permit | 4000 LOCUST ST, Philadelphia | Dec 20, 2021 | — | — |
| Closed | CP-2021-006450 | Commercial Building Permit | 220-60 S 33RD ST, Philadelphia | Dec 7, 2021 | — | — |
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