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Property Report

520 N 33RD ST

Philadelphia, PA 19104

89.2/100

This property at 520 N 33RD ST, Philadelphia, PA 19104 has 2 open violations, no outstanding tax debt, 25 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$995,700
Year Built1930
Property TypeMULTI FAMILY
Exterior Condition3
OwnerFlatirons Ventures Llc
NeighborhoodMantua

Grade Breakdown

Building SafetyA
Code ComplianceB
License StatusA
Tax StatusA
Complaint HistoryC
Property ConditionD

Property summary

520 N 33rd St is a 1930-built multi family in the Mantua section of 19104, last assessed at $995,700. 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 25 times, most recently selling for $200,000 in 2013. Of 3 code violations on file, 2 remain open. The property is held by Flatirons Ventures Llc, an LLC with a portfolio of 3 Philadelphia properties. Portfolio median fix time: 273 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
539 N 33rd St1930Multi Family$768,800B
525 N 33rd St1930Multi Family$632,000B
518 N 33rd St1930Single Family$600,000A
522 N 33rd St1930Single Family$531,500A
526 N 33rd St1930Single Family$452,000A

Recent activity

  1. 2026-05-20Inspection
  2. 2025-12-05Transferred
  3. 2025-12-05Transferred
  4. 2025-12-05Transferred
  5. 2025-11-21Transferred
  6. 2025-11-21Transferred
  7. 2025-11-21Transferred
  8. 2025-08-20Inspection
  9. 2025-08-20Violation opened — F-304.1.2
  10. 2025-08-15Complaint filed — Property Maintenance Complaint Exterior

Owner portfolio

Flatirons Ventures Llc is an LLC that holds 3 Philadelphia properties.

Neighborhood context

ZIP 19104
$198,100median value
9.9%with open violations
11,823properties tracked

Other properties on this block

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

Other properties owned by Flatirons Ventures Llc

Portfolio view — other Philadelphia properties linked to Flatirons Ventures Llc by name.

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