A
Property Report

3115 KNORR ST

Philadelphia, PA 19149

90.2/100

This property at 3115 KNORR ST, Philadelphia, PA 19149 has no open violations, no outstanding tax debt, 16 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$279,000
Year Built1950
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerLiu Xin Yi
NeighborhoodMayfair

Grade Breakdown

Building SafetyA
Code ComplianceA
License StatusA
Tax StatusA
Complaint HistoryF
Property ConditionC

Property summary

3115 Knorr St is a 1950-built single family in the Mayfair section of 19149, last assessed at $279,000. Built before the 1978 federal lead-paint ban, the structure may carry lead-based paint risks if original surfaces remain. It has changed hands 16 times, most recently selling for $139,900 in 2017. All 5 code violations on file have been resolved. The property is owned by Liu Xin Yi.

Comparable properties on this block

AddressYearTypeValueGrade
3110 Knorr St1950Single Family$326,800A
3100 Knorr St1950Single Family$319,600A
3158 Knorr St1950Single Family$315,400A
3159 Knorr St1950Single Family$291,100A
3101 Knorr St1950Single Family$287,400B

Recent activity

  1. 2026-05-05Complaint filed — Property Maintenance Complaint Exterior
  2. 2025-10-07Complaint closed
  3. 2025-10-07Violation resolved — PM15-303.1
  4. 2025-10-07Inspection
  5. 2025-08-29Violation opened — PM15-303.1
  6. 2025-08-29Inspection
  7. 2025-08-20Complaint filed — Property Maintenance Complaint Exterior
  8. 2019-06-06Complaint closed
  9. 2019-06-03Complaint filed — Building Construction
  10. 2018-11-28Complaint closed

Neighborhood context

ZIP 19149
$229,000median value
4.4%with open violations
18,498properties tracked

Other properties on this block

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

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