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

The Philadelphia Index

Entity File · The Public Record

Company / LLC

Keystone Foundation, PA Non-profit CORP

6 violations

Records on file
6

Violations

6 entries

  1. Violation Jul 24, 2025OPEN

    4521 Longshore Ave

    STAIRWAYS IN THE MEANS OF EGRESS

  2. Violation Jul 24, 2025OPEN

    4521 Longshore Ave

    CEILING CLEARANCE

  3. Violation Jul 24, 2025OPEN

    4521 Longshore Ave

    MEANS OF EGRESS

  4. Violation Jul 24, 2025OPEN

    4521 Longshore Ave

    COMBUSTIBLE DECORATIVE MATERIALS

  5. Violation Jul 24, 2025OPEN

    4521 Longshore Ave

    FIRE EXTINGUISHER UNOBSTRUCTED & UNOBSCURED

  6. Violation Jul 24, 2025OPEN

    4521 Longshore Ave

    SUPPRESSION SYSTEM TESTING & MAINTENANCE

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 2, 2026.