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Property Report

3104 KNORR ST

Philadelphia, PA 19149

97.0/100

This property at 3104 KNORR ST, Philadelphia, PA 19149 has no open violations, no outstanding tax debt, 14 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$279,100
Year Built1950
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerHui Duan Dong
NeighborhoodMayfair

Grade Breakdown

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

Property summary

3104 Knorr St is a 1950-built single family in the Mayfair section of 19149, last assessed at $279,100. Built before the 1978 federal lead-paint ban, the structure may carry lead-based paint risks if original surfaces remain. It has changed hands 14 times, most recently selling for $195,000 in 2017. All 3 code violations on file have been resolved. The property is owned by Hui Duan Dong.

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. 2027-01-25License expired
  2. 2025-12-17License issued
  3. 2020-07-06Violation resolved — PM15-302.4
  4. 2020-07-06Inspection
  5. 2020-06-11Inspection
  6. 2020-06-10Violation opened — PM15-302.4
  7. 2020-01-13License issued
  8. 2019-05-20Violation opened — CP-01
  9. 2019-05-20Violation opened — CP-312A
  10. 2017-12-05Transferred

Neighborhood context

ZIP 19149
$229,000median value
4.2%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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