THE INDEX: 64 17 · week of Jun 29permits soft, openings quiet, deal ledger quiet

The Philadelphia Index

Entity File · The Public Record

Company / LLC

Yy&j LLC

5 permits

Records on file
5

Permits (as owner)

5 entries

  1. Issued Nov 24, 2025

    3412 N 19th St

    Alterations · 1" domestic water service

  2. Issued Nov 3, 2025

    3412 N 19th St

    Addition and/or Alteration · Installation of 400 amp service Wiring of 3 dwelling units and common areas. Installation of a fire alarm throughout in accordance with NFPA 72 2016 & The Philadelphia Fire Code 2018.

  3. Issued Oct 21, 2025

    3412 N 19th St

    Addition and/or Alterations · INSTALL NEW FIRE SUPPRESSION SYSTEM COMPLYING WITH NFPA 13R THROUGHOUT THE BUILDING TO INCLUDE 2" MAIN FIRE SERVICE LINE WITH A 2" WILKINS 950XLT2BFSS BACKFLOW PREVENTION ASSEMBLY AS PER APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.

  4. Issued Oct 13, 2025

    3412 N 19th St

    Addition and/or Alterations · FOR THE INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. *2018 IMC REVIEW*

  5. Issued Sep 22, 2025

    3412 N 19th St

    Alterations · INTERIOR ALTERATIONS TO EXISTING TRIPLEX. INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES. ALL WORK TO BE PERFORMED IN STRICT COMPLIANCE WITH 2018 PPC AND APPROVED PLANS.

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.