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

Lopsonzski 1423 W Diamond

1 permit

Records on file
1

Permits (as owner)

1 entry

  1. Issued Apr 16, 2026

    1423 Diamond St

    EZ Exterior Window and Door Replacement · **Existing Philadelphia Historic Property** For replacement of existing exterior windows and/or doors in accordance with the attached EZ Permit Windows & Doors Standard. Failure to comply with the attached EZ Permit Windows & Doors Standard shall result in revocation of this permit. To comply violation CF-2023-016402 by installing historic doors into front entry.

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.