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

Kielar Wojciech, Kielar Edyta

5 violations

Records on file
5

Violations

5 entries

  1. Violation Sep 23, 2026OPEN

    3437 Mercer St

    ADDITION

  2. Violation Sep 23, 2026OPEN

    3437 Mercer St

    ZONING REQUIRED FOR CONSTRUCTION

  3. Violation Sep 23, 2026OPEN

    3437 Mercer St

    ARCHITECT/ENGINEER SERVICES

  4. Violation Sep 23, 2026OPEN

    3437 Mercer St

    NEW ELECTRICAL SERVICE

  5. Violation Sep 23, 2026OPEN

    3437 Mercer St

    EXTERIOR SIDING

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 8, 2026.