Roberto Perez Ulloa

1 permit

Records on file: 1

Built (as contractor)

1 entry

Issued Feb 9, 2026
4901 N 9th St
Addition and/or Alteration · FOR THE ERECTION OF A RETAINING WALL AND ALTERATIONS TO THE EXTERIOR STAIR IN THE FRONT YARD OF AN EXISTING SINGLE-FAMILY STRUCTURE AS PER APPROVED PLAN.

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 August 1, 2026.