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Property Report

4527 KNORR ST

Philadelphia, PA 19135

93.1/100

This property at 4527 KNORR ST, Philadelphia, PA 19135 has no open violations, 21 recorded ownership transfers. View the full property report for detailed violation history, ownership records, title risk analysis, and neighborhood safety data.

Property Details

Market Value$168,600
Year Built1935
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerFrierson Timothy
NeighborhoodTacony

Grade Breakdown

Building SafetyA
Code ComplianceA
License StatusA
Complaint HistoryB
Property ConditionC

Property summary

4527 Knorr St is a 1935-built single family in the Tacony section of 19135, last assessed at $168,600. From the early 20th century, the building predates modern plumbing and electrical codes and may include lead paint, asbestos, or knob-and-tube wiring. The property has been transferred 21 times in city records. All 3 code violations on file have been resolved. The property is owned by Frierson Timothy.

Comparable properties on this block

AddressYearTypeValueGrade
4503 Knorr St1935Single Family$261,200A
4507 Knorr St1935Single Family$247,300A
4513 Knorr St1935Multi Family$234,400A
4510 Knorr St1935Single Family$215,900A
4529 Knorr St1935Single Family$215,600A

Recent activity

  1. 2025-08-14Inspection
  2. 2025-08-14Violation resolved — PM15-308.1
  3. 2025-04-30Transferred
  4. 2025-01-10Transferred
  5. 2024-12-02Transferred
  6. 2024-09-12Transferred
  7. 2024-01-04Transferred
  8. 2023-08-14Transferred
  9. 2021-04-08Inspection
  10. 2021-03-17Inspection

Neighborhood context

ZIP 19135
$201,800median value
6.7%with open violations
12,136properties tracked

Other properties on this block

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

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