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

The Philadelphia Index

Entity File · The Public Record

Owner of record

Chemical Heritage, Foundation

1 permit · 1 violation

Records on file
2

Permits (as owner)

1 entry

  1. Issued Sep 18, 2025

    305 Chestnut St

    EZ Roof Covering Replacement · EZ PERMIT RE-ROOFING- For the Installation of New Roof Coverings on Existing Roofs as per attached standard. Deviations from these standards require submission of construction and site plans. Replacement of sheathing in excess of 10% of roof area shall not be applicable to the EZ permit process. Work is just for the "Ullyot Center Building" (eastern-most building of 305 Chestnut St on Chestnut St side) and is a non-contributing building in the Old City Historic District. Confirmed via email wit

Violations

1 entry

  1. Violation Jul 7, 2026OPEN

    305 Chestnut St

    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 1, 2026.