William Guyon
William Guyon has filed 93 building permits in Philadelphia since 2019, closing 74% of 78 rated permits. 28 permits remain open.
74%
89
Construction Permits
93 total
28
Currently Open
78
Rate-Eligible
permits > 1yr old
2019–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building75 rated
76.0% closed vs 90% median, 14.0 points lower
Mechanical3 rated
33.3% closed vs 93% median, 59.6 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
2025
0.0%
Open10
Closed3
0 closed / 2 rated
2024
75.0%
Open5
Closed15
15 closed / 20 rated
2023
81.8%
Open2
Closed9
9 closed / 11 rated
2022
72.7%
Open3
Closed8
8 closed / 11 rated
2021
85.7%
Open2
Closed12
12 closed / 14 rated
2020
73.7%
Open5
Closed14
14 closed / 19 rated
2019
0.0%
Open1
Closed0
0 closed / 1 rated
All Permits
93 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | RP-2025-010535 | Residential Building Permit | 1713 NORTH ST, Philadelphia | Nov 20, 2025<1yr | — | — |
| Open | ZP-2025-001956 | Zoning Permit | 1267 S 28TH ST, Philadelphia | Oct 29, 2025<1yr | — | — |
| Open | RP-2025-001998 | Residential Building Permit | 753 N TAYLOR ST, Philadelphia | Oct 27, 2025<1yr | — | — |
| Open | RP-2025-001999 | Residential Building Permit | 755 N TAYLOR ST, Philadelphia | Oct 27, 2025<1yr | — | — |
| Open | RP-2025-009663 | Residential Building Permit | 2035 S NORWOOD ST, Philadelphia | Oct 13, 2025<1yr | — | — |
| Closed | CP-2025-004641 | Commercial Building Permit | 1506-08 E PASSYUNK AVE, Philadelphia | Oct 13, 2025<1yr | — | — |
| Open | RP-2025-004995 | Residential Building Permit | 627 S 42ND ST, Philadelphia | Jun 26, 2025<1yr | — | — |
| Open | RP-2024-007019 | Residential Building Permit | 1909 S 12TH ST, Philadelphia | Jun 4, 2025<1yr | — | — |
| Open | RP-2024-007093 | Residential Building Permit | 1909 S 12TH ST, Philadelphia | Jun 4, 2025<1yr | — | — |
| Open | RP-2024-007014 | Residential Building Permit | 1909 S 12TH ST, Philadelphia | Jun 4, 2025<1yr | — | — |
| Open | RP-2025-001581 | Residential Building Permit | 1214 LATONA ST, Philadelphia | Apr 28, 2025<1yr | — | — |
| Closed | RP-2025-003199 | Residential Building Permit | 1821 MIFFLIN ST, Philadelphia | Apr 24, 2025<1yr | — | — |
| Open | ZP-2025-001957 | Zoning Permit | 1813 N CROSKEY ST, Philadelphia | Apr 10, 2025<1yr | — | — |
| Open | RP-2024-012254 | Residential Building Permit | 5128 WALTON AVE, Philadelphia | Feb 3, 2025 | — | — |
| Open | RP-2024-012583 | Residential Building Permit | 634 PINE ST, Philadelphia | Jan 21, 2025 | — | — |
| Open | CP-2024-004229 | Commercial Building Permit | 200 QUARRY ST, Philadelphia | Nov 15, 2024 | — | — |
| Closed | RP-2024-010108 | Residential Building Permit | 634 PINE ST, Philadelphia | Oct 23, 2024 | — | — |
| Closed | RP-2024-006740 | Residential Building Permit | 524 PIERCE ST, Philadelphia | Oct 22, 2024 | — | — |
| Open | CP-2023-006212 | Commercial Building Permit | 1615-17 MCKEAN ST, Philadelphia | Aug 17, 2024 | — | — |
| Closed | RP-2024-008377 | Residential Building Permit | 1616 CATHARINE ST, Philadelphia | Jul 31, 2024 | — | — |
| Open | RP-2024-006681 | Residential Building Permit | 2116 PINE ST, Philadelphia | Jul 29, 2024 | — | — |
| Open | MP-2024-003313 | Mechanical / Fuel Gas Permit | 1231-33 FEDERAL ST, Philadelphia | Jul 27, 2024 | — | — |
| Open | CP-2024-001413 | Commercial Building Permit | 1231-33 FEDERAL ST, Philadelphia | Jul 24, 2024 | — | — |
| Closed | RP-2024-003175 | Residential Building Permit | 1933 S ALDER ST, Philadelphia | Jun 21, 2024 | — | — |
| Closed | RP-2024-005322 | Residential Building Permit | 2020 S CROSKEY ST, Philadelphia | Jun 3, 2024 | — | — |
| Open | ZP-2024-005576 | Zoning Permit | 1944 S 29TH ST, Philadelphia | May 31, 2024 | — | — |
| Closed | RP-2024-004568 | Residential Building Permit | 1505 S FRANKLIN ST, Philadelphia | May 22, 2024 | — | — |
| Closed | RP-2024-003788 | Residential Building Permit | 627 DUDLEY ST, Philadelphia | Apr 11, 2024 | — | — |
| Closed | RP-2023-012736 | Residential Building Permit | 2022 S HEMBERGER ST, Philadelphia | Apr 1, 2024 | — | — |
| Closed | RP-2024-002562 | Residential Building Permit | 711 SPRUCE ST, Philadelphia | Mar 25, 2024 | — | — |
| Closed | RP-2024-000874 | Residential Building Permit | 1919 DICKINSON ST, Philadelphia | Mar 22, 2024 | — | — |
| Closed | RP-2023-010352 | Residential Building Permit | 1909 OLYMPIA PL, Philadelphia | Feb 29, 2024 | — | — |
| Closed | RP-2024-001075 | Residential Building Permit | 627 DUDLEY ST, Philadelphia | Feb 29, 2024 | — | — |
| Closed | RP-2023-013429 | Residential Building Permit | 1342 MOORE ST, Philadelphia | Feb 15, 2024 | — | — |
| Closed | RP-2023-011177 | Residential Building Permit | 1223 S ALDER ST, Philadelphia | Feb 14, 2024 | — | — |
| Closed | RP-2023-011929 | Residential Building Permit | 1917 PEMBERTON ST, Philadelphia | Jan 4, 2024 | — | — |
| Closed | RP-2023-008580 | Residential Building Permit | 2304 E GORDON ST, Philadelphia | Nov 2, 2023 | — | — |
| Closed | RP-2023-008591 | Residential Building Permit | 2302 E GORDON ST, Philadelphia | Oct 3, 2023 | — | — |
| Open | RP-2023-002193 | Residential Building Permit | 3113 S BROAD ST, Philadelphia | Sep 20, 2023 | — | — |
| Closed | CP-2022-007311 | Commercial Building Permit | 254 S 23RD ST, Philadelphia | Aug 11, 2023 | — | — |
| Open | RP-2023-003710 | Residential Building Permit | 1810 WILLINGTON ST, Philadelphia | Jun 1, 2023 | — | — |
| Closed | RP-2023-002739 | Residential Building Permit | 2018 PINE ST, Philadelphia | May 5, 2023 | — | — |
| Closed | RP-2023-002769 | Residential Building Permit | 4425 RIVERVIEW LN, Philadelphia | May 4, 2023 | — | — |
| Closed | RP-2022-013850 | Residential Building Permit | 1844 S 23RD ST, Philadelphia | Apr 14, 2023 | — | — |
| Closed | RP-2023-000611 | Residential Building Permit | 2124 S 19TH ST, Philadelphia | Mar 22, 2023 | — | — |
| Closed | RP-2023-002326 | Residential Building Permit | 2022 NAUDAIN ST, Philadelphia | Mar 8, 2023 | — | — |
| Closed | RP-2023-001598 | Residential Building Permit | 1915 S NORWOOD ST, Philadelphia | Mar 7, 2023 | — | — |
| Open | ZP-2022-012704 | Zoning Permit | 1844 S 23RD ST, Philadelphia | Dec 19, 2022 | — | — |
| Open | RP-2022-005293 | Residential Building Permit | 3113 S BROAD ST, Philadelphia | Dec 18, 2022 | — | — |
| Closed | RP-2022-010088 | Residential Building Permit | 1532 RODMAN ST, Philadelphia | Nov 14, 2022 | — | — |
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