Philadelphia, PA 19149
This property at 3127 KNORR ST, Philadelphia, PA 19149 has no violations on record, no outstanding tax debt, 5 recorded ownership transfers. View the full property report for detailed violation history, ownership records, title risk analysis, and neighborhood safety data.
3127 Knorr St is a 1950-built single family in the Mayfair section of 19149, last assessed at $266,900. Built before the 1978 federal lead-paint ban, the structure may carry lead-based paint risks if original surfaces remain. It has changed hands 5 times, most recently selling for $208,000 in 2025. No code violations are on record for this property. The property is held by Chen Zehong, an individual with a portfolio of 2 Philadelphia properties. Even small portfolios reveal patterns when violations, permits, and transfers are aggregated across the owner's other holdings.
| Address | Year | Type | Value | Grade |
|---|---|---|---|---|
| 3100 Knorr St | 1950 | Single Family | $307,900 | A |
| 3158 Knorr St | 1950 | Single Family | $304,900 | A |
| 3101 Knorr St | 1950 | Single Family | $283,700 | B |
| 3159 Knorr St | 1950 | Single Family | $281,300 | A |
| 3136 Knorr St | 1950 | Single Family | $269,400 | A |
Chen Zehong is an individual that holds 2 Philadelphia properties.
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