Philadelphia, PA 19149
This property at 2800 KNORR ST, Philadelphia, PA 19149 has no open violations, 13 recorded ownership transfers. View the full property report for detailed violation history, ownership records, title risk analysis, and neighborhood safety data.
2800 Knorr St is a 1950-built single family in the Mayfair section of 19149, last assessed at $280,200. Built before the 1978 federal lead-paint ban, the structure may carry lead-based paint risks if original surfaces remain. It has changed hands 13 times, most recently selling for $260,000 in 2022. All 15 code violations on file have been resolved. The property is held by Wu Ai Yun, 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 |
|---|---|---|---|---|
| 2801 Knorr St | 1950 | Single Family | $332,000 | A |
| 2855 Knorr St | 1950 | Single Family | $283,200 | A |
| 2822 Knorr St | 1950 | Single Family | $278,800 | A |
| 2851 Knorr St | 1950 | Single Family | $278,600 | A |
| 2840 Knorr St | 1950 | Single Family | $278,600 | A |
Wu Ai Yun is an individual that holds 2 Philadelphia properties.
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