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

Bruce Steven Derwin

3 permits · 2 violations

Records on file
5

Permits (as owner)

3 entries

  1. Issued Jun 4, 2026

    3143 Westmont St

    Addition and/or Alteration · Wire whole room

  2. Issued Mar 16, 2026

    3143 Westmont St

    Addition and/or Alteration · FOR THE ERECTION OF A REAR ONE-STORY ADDITION TO AN EXISTING ATTACHED STRUCTURE USED AS A SINGLE-FAMILY DWELLING AS PER BUILDING APPLICATION/PLAN.

  3. Issued Feb 26, 2026

    3143 Westmont St

    New construction, addition, GFA change · FOR THE ERECTION OF A REAR ONE-STORY ADDITION TO AN EXISTING ATTACHED STRUCTURE. SIZE AND LOCATION AS SHOWN ON PLANS.

Violations

2 entries

  1. Violation Sep 3, 2025OPEN

    3143 Westmont St

    NEW STRUCTURE

  2. Violation Sep 3, 2025OPEN

    3143 Westmont St

    ZONING AND USE REGISTRATION PERMITS

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.