Patterson & Kopp LLC

2 permits

Records on file: 2

Built (as contractor)

2 entries

Issued Aug 27, 2026
8600 Seminole Ave
Addition and/or Alteration · renovations to an existing single family structure, work to include first-floor kitchen, pantry, mudroom/laundry, breakfast room, and powder room. Includes window replacement in existing window locations in the kitchen and breakfast room. details per plan.
Issued May 8, 2026
1 units
250 S 18th St
Addition and/or Alteration · FOR LEVEL II ALTERATIONS TO 11TH FLOOR UNIT 1101 IN AN EXISTING STRUCTURE. ALTERATIONS TO INCLUDE PARTIAL DEMOLITION AND THE ERECTION OF PARTITION WALLS, PROVIDE FINISHES/FURNISHINGS AND ACCESSIBILITY IMPROVEMENTS THROUGHOUT. FOR USE AS PREVIOUSLY APPROVED. ALL WORK TO BE DONE PER APPROVED PLANS AND DOCUMENTATION. ***************** SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK. ******************************************

Track this owner

We'll flag their next deal, permit, or filing — usually before the neighbors know.

Entities are grouped by a normalized name from the public record; a separate legal entity per building is common, so some portfolios span several related names. Sources: Phila. Dept. of Records (deeds), L&I (permits & violations), Dept. of Revenue (tax delinquencies), reflecting the record as of our last weekly ingest. Verify independently before relying on it.
Last generated September 16, 2026.