THE INDEX: 161 ▲53 · week of Oct 26 — permits steady, openings soft, deal ledger running hot

The Philadelphia Index

Entity File · The Public Record

Owner of record

Lopsonzski 1423 W Diamond

1 permit · 3 violations

Records on file
4

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.

Violations

3 entries

  1. Violation Sep 29, 2026OPEN

    1423 Diamond St

    PERIODIC TESTING

  2. Violation Sep 29, 2026OPEN

    1423 Diamond St

    INTERIOR SURFACES

  3. Violation Sep 29, 2026OPEN

    1423 Diamond St

    EXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES

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 November 7, 2026.