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Property Report

4800 KNORR ST

Philadelphia, PA 19135

92.8/100

This property at 4800 KNORR ST, Philadelphia, PA 19135 has no open violations, no outstanding tax debt, 18 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$315,000
Year Built1917
Property TypeAPARTMENTS > 4 UNITS
Exterior Condition4
Owner4800 Knorr Street Llc
NeighborhoodTacony

Grade Breakdown

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

Property summary

4800 Knorr St is a 1917-built apartments > 4 units in the Tacony section of 19135, last assessed at $315,000. 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 18 times, most recently selling for $210,000 in 2016. All 18 code violations on file have been resolved. The property is held by 4800 Knorr Street Llc, an LLC with a portfolio of 2 Philadelphia properties. Portfolio median fix time: 34 days (citywide median: 54 days). That places this owner in the faster quartile for code-violation response relative to peers.

Comparable properties on this block

AddressYearTypeValueGrade
4802 Knorr St1920Single Family$277,400A
4804 Knorr St1920Multi Family$254,600B
4815 Knorr St1920Single Family$232,800A
4818 Knorr St1920Single Family$223,100A
4801 Knorr St1920Single Family$221,300F

Recent activity

  1. 2026-08-07License expired
  2. 2026-02-05License issued
  3. 2025-09-24Complaint closed
  4. 2025-09-03Complaint filed — Property Maintenance High Weeds
  5. 2025-08-01Violation resolved — PM15-302.4
  6. 2025-08-01Inspection
  7. 2025-07-18Violation opened — PM15-302.4
  8. 2025-07-18Inspection
  9. 2024-11-30Inspection
  10. 2024-11-16Transferred

Owner portfolio

4800 Knorr Street Llc is an LLC that holds 2 Philadelphia properties.

Neighborhood context

ZIP 19135
$201,800median value
6.9%with open violations
12,138properties tracked

Other properties on this block

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

Other properties owned by 4800 Knorr Street Llc

Portfolio view — other Philadelphia properties linked to 4800 Knorr Street Llc by name.

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