A
Property Report

527 DUPONT ST

Philadelphia, PA 19128

93.2/100

This property at 527 DUPONT ST, Philadelphia, PA 19128 has no open violations, 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$345,400
Year Built1900
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerMazzoni Claudio
NeighborhoodRoxborough

Grade Breakdown

Building SafetyA
Code ComplianceA
License StatusA
Complaint HistoryC
Property ConditionC

Property summary

527 Dupont St is a 1900-built single family in the Roxborough section of 19128, last assessed at $345,400. 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 14 times, most recently a nominal $1 transfer in 2024. All 2 code violations on file have been resolved. The property is owned by Mazzoni Claudio.

Comparable properties on this block

AddressYearTypeValueGrade
530 Dupont St1947Single Family$632,700A
532 Dupont St1920Single Family$594,000A
555 Dupont St2020Single Family$562,500A
557 Dupont St2020Single Family$545,200A
549 Dupont St1930Single Family$538,900A

Recent activity

  1. 2025-10-27Violation resolved — 9-3905
  2. 2025-10-27Inspection
  3. 2025-10-27Complaint closed
  4. 2025-08-19Inspection
  5. 2025-08-15Violation opened — 9-3905
  6. 2025-08-15Inspection
  7. 2025-07-29Complaint filed — Vacant Property Complaint
  8. 2025-06-23Complaint closed
  9. 2025-06-21Violation resolved — 9-3905
  10. 2025-06-21Violation opened — 9-3905

Neighborhood context

ZIP 19128
$335,300median value
2.7%with open violations
13,853properties tracked

Other properties on this block

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

More properties in Roxborough

Explore other Philadelphia properties in Roxborough with their own grades, violation history, and title-risk analysis.