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Property Report

509 S 4TH ST

Philadelphia, PA 19147

94.3/100

This property at 509 S 4TH ST, Philadelphia, PA 19147 has no open violations, no outstanding tax debt, 15 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$466,900
Year Built1920
Property TypeMIXED USE
Exterior Condition4
OwnerTu Hien
NeighborhoodSociety Hill

Grade Breakdown

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

Property summary

509 S 4th St is a 1920-built mixed use in the Society Hill section of 19147, last assessed at $466,900. 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 15 times, most recently a nominal $1 transfer in 2004. All 6 code violations on file have been resolved. The property is held by Tu Hien, an individual with a portfolio of 2 Philadelphia properties. Portfolio median fix time: 61 days (citywide median: 54 days).

Comparable properties on this block

AddressYearTypeValueGrade
515 S 4th St1920Apartments > 4 Units$1,100,000A
507 S 4th St1920Single Family$912,000A
513 S 4th St1920Multi Family$850,400A
502 S 4th St1920Multi Family$842,000A
518 S 4th St1900Mixed Use$775,100A

Recent activity

  1. 2026-10-19License expired
  2. 2025-09-06License issued
  3. 2024-04-29Transferred
  4. 2020-02-10Complaint closed
  5. 2020-01-16Complaint filed — Building Construction
  6. 2015-05-20Transferred
  7. 2008-12-16Inspection
  8. 2008-11-20Violation opened — A-301.1/65
  9. 2008-11-20Violation opened — A-301.1/21
  10. 2008-11-20Violation opened — A-301.1/66

Owner portfolio

Tu Hien is an individual that holds 2 Philadelphia properties.

Neighborhood context

ZIP 19147
$450,000median value
3.0%with open violations
16,837properties tracked

Other properties on this block

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

Other properties owned by Tu Hien

Portfolio view — other Philadelphia properties linked to Tu Hien by name.

More properties in Society Hill

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