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Property Report

4109 KNORR ST

Philadelphia, PA 19135

88.0/100

This property at 4109 KNORR ST, Philadelphia, PA 19135 has no violations on record, $45 in outstanding tax, 12 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$184,000
Year Built1950
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerLa Maina Carl
NeighborhoodTacony

Grade Breakdown

Building SafetyA
Code ComplianceA
License StatusA
Tax StatusF
Complaint HistoryA
Property ConditionC

Property summary

4109 Knorr St is a 1950-built single family in the Tacony section of 19135, last assessed at $184,000. Built before the 1978 federal lead-paint ban, the structure may carry lead-based paint risks if original surfaces remain. It has changed hands 12 times, most recently selling for $43,000 in 1997. No code violations are on record for this property. The property is owned by La Maina Carl.

Comparable properties on this block

AddressYearTypeValueGrade
4125 Knorr St1950Single Family$207,800A
4120 Knorr St1950Single Family$203,400A
4101 Knorr St1950Single Family$196,000A
4100 Knorr St1950Single Family$195,100B
4120 Knorr St1950Single Family$190,300A

Recent activity

  1. 2026-06-21Tax delinquency recorded
  2. 2026-03-18Transferred
  3. 2026-03-01Tax delinquency recorded
  4. 2021-11-03Transferred
  5. 2018-08-17Transferred
  6. 2018-07-13Transferred
  7. 2017-08-10Transferred
  8. 2017-07-25Transferred
  9. 2017-05-22Transferred
  10. 2007-08-16Transferred

Neighborhood context

ZIP 19135
$201,800median value
7.1%with open violations
12,138properties tracked

Other properties on this block

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

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