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Get ProCommercial contractor · Philadelphia, PA
9 commercial and multifamily permits on 9 projects since May 5. Most recent permit issued August 13, 2025.
| Month | Permits |
|---|---|
| May '25 | 8 |
| August '25 | 1 |
A project shows here 30 days after Knapp Masonry LLC’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Oct 1 | 1901-05 Walnut St · 19103 | commercialBuilding, Demolition, Plumbing | — |
| Jul 10 | 3200 Walnut St · 19104 | commercialBuilding, Demolition, Electrical, Fire protection, HVAC / Mechanical, Roofing | — |
| May 15 | 133 S 36th St · 19104 | commercialBuilding |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count
| — |
| May 12 | 3500 Pine St · 19104 | commercialBuilding | — |
| May 12 | 3501 Spruce St · 19104 | commercialBuilding | — |
| May 12 | 3900 Delancey St · 19104 | commercialBuilding | — |
| Jun 27 | 3900-46 Walnut St · 19104 | commercialBuilding | — |
| Sep 10 | 3600-90 Walnut St · 19104 | commercialBuilding, Fire protection | — |
| Apr 23 | 221 S 34th St · 19104 | commercialBuilding, Roofing | — |