THE INDEX: 84 78 · week of Aug 24permits quiet, openings quiet, deal ledger running hot

The Philadelphia Index

City File · The Public Record

Delinquent

File No. 412021400

4801 Knorr St

Neighborhood
Tacony
Records on file
3
First filed Mar 26, 2019Last activity Jul 23, 2026

On the record

Distress signals the city holds against this parcel — back taxes, open code violations, and unsafe designations.

Real-estate tax delinquency

Delinquent

Total due

$30,784

Principal

$17,496

Years owed

11since 2011

Owner of record: Nardella Deborah

1 violation on file

Unsafe
  • Unsafe Mar 26, 2019ACTIVE

    Unsafe structure designation

The docket

1 entry

  1. Issued Jul 23, 2026

    Permit issued — Commercial Make Safe Permit

    FOR THE STRUCTURAL REPAIR TO EXTERIOR WALL TO RESOLVE CASE #677627. A SEPARATE PERMIT IS REQUIRED FOR ANY ADDITIONAL ALTERATIONS THAT ARE NOT SPECIFICALLY ADDRESSED ON CASE #677627. · contractor: I-B CONTRACTORS LLC · 1 units

Nearby on the record

Other addresses in 19135 with recent activity on the public record.

The 19135 dashboard →The Tacony dashboard →Every recent record in 19135

Track this parcel

We'll flag the next deed, permit, or violation on the record here — including any sheriff-sale filing — usually before the neighbors know.

Sources: Phila. Dept. of Records (deeds), L&I (permits, licenses & violations), Dept. of Revenue (tax delinquencies). Data reflects the public record as of our last weekly ingest; last activity on file July 23, 2026. Verify independently before relying on it.