Philadelphia, PA 19120
This property at 521 W DUNCANNON AVE, Philadelphia, PA 19120 has no violations on record, no outstanding tax debt. View the full property report for detailed violation history, ownership records, title risk analysis, and neighborhood safety data.
This Philadelphia property at 521 W DUNCANNON AVE sits in Olney and currently shows no open code violations, tax delinquencies, or recent ownership transfers in the public record. It is classified as SINGLE FAMILY and was built in 1935. The Philadelphia Office of Property Assessment values it at $161,800. KnowMyBlock continuously monitors Philadelphia public records — any new violations, transfers, or safety designations will appear on this page as they're reported.
521 W Duncannon Ave is a 1935-built single family in the Olney section of 19120, last assessed at $161,800. From the early 20th century, the building predates modern plumbing and electrical codes and may include lead paint, asbestos, or knob-and-tube wiring. No code violations are on record for this property. The property is owned by Ngo Hung Huu.
| Address | Year | Type | Value | Grade |
|---|---|---|---|---|
| 505 W Duncannon Ave | 1935 | Single Family | $221,900 | A |
| 552 W Duncannon Ave | 1935 | Single Family | $193,700 | A |
| 501 W Duncannon Ave | 1935 | Single Family | $180,400 | C |
| 524 W Duncannon Ave | 1935 | Single Family | $173,700 | A |
| 525 W Duncannon Ave | 1935 | Single Family | $173,300 | A |
Same block — compare grades, violation counts, and owner patterns across neighboring properties.
Explore other Philadelphia properties in Olney with their own grades, violation history, and title-risk analysis.