A
Property Report

3257 KNORR ST

Philadelphia, PA 19149

94.3/100

This property at 3257 KNORR ST, Philadelphia, PA 19149 has no open violations, no outstanding tax debt, 17 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$277,700
Year Built1950
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerTang Shun Er
NeighborhoodMayfair

Grade Breakdown

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

Property summary

3257 Knorr St is a 1950-built single family in the Mayfair section of 19149, last assessed at $277,700. Built before the 1978 federal lead-paint ban, the structure may carry lead-based paint risks if original surfaces remain. It has changed hands 17 times, most recently selling for $218,000 in 2019. All 5 code violations on file have been resolved. The property is owned by Tang Shun Er.

Comparable properties on this block

AddressYearTypeValueGrade
3207 Knorr St1950Single Family$333,400A
3201 Knorr St1950Single Family$306,900B
3200 Knorr St1950Single Family$304,100A
3259 Knorr St1950Single Family$295,000A
3237 Knorr St1950Single Family$293,000A

Recent activity

  1. 2025-07-10Complaint closed
  2. 2025-07-10Inspection
  3. 2025-06-25Violation resolved — A-301.1/12
  4. 2025-06-25Violation resolved — A-301.1/64
  5. 2025-06-25Violation resolved — A-301.1/65
  6. 2024-07-08Violation opened — A-301.1/64
  7. 2024-07-08Violation opened — A-301.1/65
  8. 2024-07-08Inspection
  9. 2024-07-08Violation opened — A-301.1/12
  10. 2024-06-21Complaint filed — Work Underway Without Permits

Neighborhood context

ZIP 19149
$234,300median value
4.4%with open violations
18,495properties tracked

Other properties on this block

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

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