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Property Report

4801 KNORR ST

Philadelphia, PA 19135

63.9/100

This property at 4801 KNORR ST, Philadelphia, PA 19135 has 2 open violations. View the full property report for detailed violation history, ownership records, title risk analysis, and neighborhood safety data.

Property Details

Market Value$221,300
Year Built1920
Property TypeSINGLE FAMILY
Exterior Condition5
OwnerNardella Deborah
NeighborhoodTacony

Grade Breakdown

Building SafetyF
Code ComplianceB
License StatusA
Complaint HistoryB
Property ConditionF

Property summary

4801 Knorr St is a 1920-built single family in the Tacony section of 19135, last assessed at $221,300. From the early 20th century, the building predates modern plumbing and electrical codes and may include lead paint, asbestos, or knob-and-tube wiring. Of 8 code violations on file, 2 remain open. The property is owned by Nardella Deborah.

Comparable properties on this block

AddressYearTypeValueGrade
4800 Knorr St1917Apartments > 4 Units$315,000A
4802 Knorr St1920Single Family$277,400A
4804 Knorr St1920Multi Family$254,600A
4815 Knorr St1920Single Family$232,800A
4818 Knorr St1920Single Family$223,100A

Recent activity

  1. 2026-03-05Inspection
  2. 2026-03-01Tax delinquency recorded
  3. 2025-11-24Inspection
  4. 2025-08-13Inspection
  5. 2025-05-22Inspection
  6. 2025-01-13Inspection
  7. 2023-07-28Inspection
  8. 2021-02-11Inspection
  9. 2019-06-14Inspection
  10. 2019-06-07Inspection

Neighborhood context

ZIP 19135
$201,800median value
6.7%with open violations
12,137properties tracked

Other properties on this block

Same block — compare grades, violation counts, and owner patterns across neighboring properties.

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