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Property Report

320 S 56TH ST

Philadelphia, PA 19143

91.9/100

This property at 320 S 56TH ST, Philadelphia, PA 19143 has no open violations, no outstanding tax debt, 8 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$179,600
Year Built1925
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerAlion Investments Llc
NeighborhoodCobbs Creek

Grade Breakdown

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

Property summary

320 S 56th St is a 1925-built single family in the Cobbs Creek section of 19143, last assessed at $179,600. From the early 20th century, the building predates modern plumbing and electrical codes and may include lead paint, asbestos, or knob-and-tube wiring. It has changed hands 8 times, most recently selling for $120,000 in 2026. All 1 code violations on file have been resolved. The property is held by Alion Investments Llc, an LLC with a portfolio of 51 Philadelphia properties. Portfolio median fix time: 152 days (citywide median: 54 days). That places this owner in the slower quartile for code-violation response relative to peers.

Comparable properties on this block

AddressYearTypeValueGrade
316 S 56th St1925Single Family$292,300A
322 S 56th St1925Single Family$179,600A
315 S 56th St1925Commercial$176,800B
314 S 56th St1925Multi Family$168,500A
324 S 56th St1925Multi Family$168,500B

Recent activity

  1. 2026-02-19Violation opened — A-301.1/35
  2. 2026-02-19Inspection
  3. 2026-02-17Complaint filed — Work Underway Without Permits
  4. 2026-01-22Transferred
  5. 2026-01-21Transferred
  6. 2025-10-29Complaint closed
  7. 2025-08-08Complaint filed — Property Maintenance Complaint Exterior
  8. 2024-07-18Complaint filed — Property Maintenance High Weeds
  9. 2023-01-19Transferred
  10. 2022-04-29Transferred

Owner portfolio

Alion Investments Llc is an LLC that holds 51 Philadelphia properties.

Neighborhood context

ZIP 19143
$140,400median value
7.5%with open violations
25,442properties tracked

Other properties on this block

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

Other properties owned by Alion Investments Llc

Portfolio view — other Philadelphia properties linked to Alion Investments Llc by name.

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