C
Property Report

233-35 S 18TH ST

Philadelphia, PA 19103

79.0/100

This property at 233-35 S 18TH ST, Philadelphia, PA 19103 has 1 open violation, no outstanding tax debt. View the full property report for detailed violation history, ownership records, title risk analysis, and neighborhood safety data.

Property Details

Market Value$11,755,300
Year Built1870
Property TypeCOMMERCIAL
Exterior Condition4
OwnerThe Curtis Institute
NeighborhoodRittenhouse

Grade Breakdown

Building SafetyA
Code ComplianceB
License StatusF
Tax StatusA
Complaint HistoryD
Property ConditionC

Property summary

233-35 S 18th St is a 1870-built commercial in the Rittenhouse section of 19103, last assessed at $11,755,300. Constructed before 1900, the building is among Philadelphia's older housing stock and may carry pre-modern materials such as knob-and-tube wiring or cast-iron plumbing. Of 3 code violations on file, 1 remain open. The property is held by The Curtis Institute, an individual with a portfolio of 2 Philadelphia properties. Portfolio median fix time: 243 days (citywide median: 54 days). That places this owner in the slower quartile for code-violation response relative to peers.

Recent activity

  1. 2026-04-07Inspection
  2. 2025-10-15Inspection
  3. 2025-08-08Inspection
  4. 2025-08-07Violation opened — F-903.5
  5. 2025-08-07Violation opened — F-912.5
  6. 2025-07-31Complaint filed — Building Cert Deficiency
  7. 2024-07-13Complaint filed — Fire Safety Complaint
  8. 2024-03-11Violation resolved — F-1104.16.5.1.8
  9. 2024-03-11Inspection
  10. 2023-07-20Inspection

Owner portfolio

The Curtis Institute is an individual that holds 2 Philadelphia properties.

Neighborhood context

ZIP 19103
$604,000median value
2.7%with open violations
7,847properties tracked

Other properties on this block

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

Other properties owned by The Curtis Institute

Portfolio view — other Philadelphia properties linked to The Curtis Institute by name.

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