COMPANY RECORD · PHILADELPHIA, PA
Keystone Custom Builders LLC — permit history in Philadelphia, PA
Keystone Custom Builders LLC appears on 41 Philadelphia permit records from 2022 through 2026, most often residential building (87.8% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Residential Building | 36 | 87.8% |
| Building | 5 | 12.2% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2022 | 36 |
| 2023 | 2 |
| 2024 | 2 |
| 2026 | 1 |
Busiest year on record: 2022, with 36 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 1607-19 CATHARINE ST | 2026-02-18 |
| 617 SOUTH ST | 2024-06-05 |
| 1251 S PATTON ST | 2023-08-21 |
| 1255 S PATTON ST | 2023-08-21 |
| 4204 E THOMPSON ST | 2022-12-29 |
5 distinct addresses on record. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
41 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| CP-2025-005731 | 2026-02-18 | Building | 1607-19 CATHARINE ST | ||
| CP-2024-005197 | 2024-09-26 | Building | 1607-19 CATHARINE ST | ||
| CP-2024-003144 | 2024-06-05 | Building | 617 SOUTH ST | ||
| CP-2023-000061 | 2023-08-21 | Building | 1251 S PATTON ST | ||
| CP-2023-000195 | 2023-08-21 | Building | 1255 S PATTON ST | ||
| RP-2021-013191 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013188 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013254 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013186 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013193 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013194 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013190 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013189 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013195 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013169 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013187 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013253 | 2022-12-29 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013288 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013809 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013289 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013272 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013255 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013257 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013271 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013269 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013276 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013286 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013256 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013290 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013259 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013667 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013277 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013258 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013270 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013285 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013805 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013287 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013268 | 2022-12-28 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013806 | 2022-12-19 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-011609 | 2022-02-04 | Residential Building | 4204 E THOMPSON ST | ||
| RP-2021-013168 | 2022-02-03 | Residential Building | 4204 E THOMPSON ST |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Philadelphia permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →