Who owns your block
400 block of W Duncannon Ave
A mostly owner-occupied block: 70% of homes are lived in by their owners, with 9 open code violations and 5 homes behind $24,874 on taxes.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Has violations
By the Numbers
Schools
The public schools this block is zoned for — its official School District of Philadelphia catchments.
Catchment assignments from the School District of Philadelphia via City of Philadelphia open data. Confirm with the District before enrollment decisions.
Who owns it
Ownership of 30 parcels
- Owner-occupied 21
- Investor / LLC 2
- Absentee individual 5
- Vacant 2
Value distribution today
The block's largest owner, Oh Brothers Auto Inc, carries 7 open violations across 2 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Oh Brothers Auto Inc | 1 | 2 | $1.0M | phila.gov ↗ |
| Hansoo Investments Llc | 1 | 2 | $228K | phila.gov ↗ |
| 421-427 Duncannon Avenue Llc | 1 | 1 | $888K | phila.gov ↗ |
House by house
All 30 homes on the block — value and 12-year trajectory, ownership, and the paper trail on the ones that were bought, built, torn down, or flipped. Sorted up the street; each links to its full city record — or download the roster (CSV).
Worth a look
| Address | Ownership | Value & trend | Sq ft | Built | Sales | Flags |
|---|---|---|---|---|---|---|
| 400 W DUNCANNON AVE | Owner-occupied | $165K | — | 1930 | 0 | |
| 401 W DUNCANNON AVE | Owner-occupied | $146K | — | 1930 | 0 | |
| 402 W DUNCANNON AVE | Absentee individual | $170K | — | 1930 | 0 | |
| 403 W DUNCANNON AVE | Owner-occupied | $176K | — | 1930 | 0 | |
| 404 W DUNCANNON AVE | Absentee individual | $174K | — | 1930 | 0 | |
| 405 W DUNCANNON AVE | Owner-occupied | $205K | — | 1930 | 0 | |
| 406 W DUNCANNON AVE | Absentee individual | $183K | — | 1930 | 0 | |
| 407 W DUNCANNON AVE | Owner-occupied | $107K | — | 1930 | 0 | |
| 408 W DUNCANNON AVE | Vacant | $17K | — | — | 0 | |
| 409 W DUNCANNON AVE | Owner-occupied | $149K | — | 1930 | 0 | |
| 410 W DUNCANNON AVE | Owner-occupied | $244K | — | 1930 | 0 | |
| 411 W DUNCANNON AVE | Owner-occupied | $150K | — | 1930 | 0 | |
| 412 W DUNCANNON AVE | Owner-occupied | $223K | — | 1930 | 0 | |
| 413 W DUNCANNON AVE | Owner-occupied | $148K | — | 1930 | 0 | |
| 414 W DUNCANNON AVE | Owner-occupied | $162K | — | 1930 | 0 | |
| 415 W DUNCANNON AVE | Owner-occupied | $145K | — | 1930 | 0 | |
| 416 W DUNCANNON AVE | Owner-occupied | $181K | — | 1930 | 0 | |
| 417 W DUNCANNON AVE | Owner-occupied | $154K | — | 1930 | 0 | |
| 418 W DUNCANNON AVE | Owner-occupied | $172K | — | 1930 | 0 | |
| 419 W DUNCANNON AVE | Owner-occupied | $197K | — | 1930 | 0 | |
| 420 W DUNCANNON AVE | Owner-occupied | $180K | — | 1930 | 0 | |
| 421-27 W DUNCANNON AVE | Investor / LLC | $888K | — | 1930 | 0 | |
| 424 W DUNCANNON AVE | Owner-occupied | $144K | — | 1930 | 0 | 2 viol |
| 426 W DUNCANNON AVE | Owner-occupied | $175K | — | 1930 | 0 | |
| 428 W DUNCANNON AVE | Owner-occupied | $144K | — | 1930 | 0 | |
| 429-33 W DUNCANNON AVE | Investor / LLC | $560K | — | 1930 | 0 | 7 viol |
| 430 W DUNCANNON AVE | Owner-occupied | $162K | — | 1930 | 0 | |
| 435 W DUNCANNON AVE | Vacant | $17K | — | — | 0 | |
| 438 W DUNCANNON AVE | Absentee individual | $116K | — | 1930 | 0 | |
| 440 W DUNCANNON AVE | Absentee individual | $159K | — | 1940 | 0 |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-07 from public City of Philadelphia records · Download this block's data (CSV)