Who owns your block
400 block of W Ontario St
A mixed-ownership block: 22% owner-occupied, 6% investor-held, with 4 open code violations and 7 homes behind $46,033 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 18 parcels
- Owner-occupied 2
- Absentee individual 3
- Vacant 13
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| B R F Realty Co | 1 | 1 | $9K | phila.gov ↗ |
House by house
All 18 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).
| Address | Ownership | Value & trend | Sq ft | Built | Sales | Flags |
|---|---|---|---|---|---|---|
| 419 W ONTARIO ST | Owner-occupied | $47K | — | 1920 | 0 | 4 viol |
| 421 W ONTARIO ST | Absentee individual | $70K | — | 1920 | 0 | |
| 423 W ONTARIO ST | Vacant | $10K | — | — | 0 | |
| 425 W ONTARIO ST | Owner-occupied | $70K | — | 1920 | 0 | |
| 427 W ONTARIO ST | Absentee individual | $19K | — | 2015 | 0 | |
| 429 W ONTARIO ST | Absentee individual | $79K | — | 1920 | 0 | |
| 431 W ONTARIO ST | Vacant | $10K | — | — | 0 | |
| 432 W ONTARIO ST | Vacant | $9K | — | — | 0 | |
| 433 W ONTARIO ST | Vacant | $10K | — | — | 0 | |
| 434 W ONTARIO ST | Vacant | $9K | — | — | 0 | |
| 435 W ONTARIO ST | Vacant | $10K | — | — | 0 | |
| 436 W ONTARIO ST | Vacant | $10K | — | — | 0 | |
| 437 W ONTARIO ST | Vacant | $10K | — | — | 0 | |
| 438 W ONTARIO ST | Vacant | $9K | — | — | 0 | |
| 439 W ONTARIO ST | Vacant | $10K | — | — | 0 | |
| 440 W ONTARIO ST | Vacant | $9K | — | — | 0 | |
| 442 W ONTARIO ST | Vacant | $9K | — | — | 0 | |
| 444 W ONTARIO ST | Vacant | $9K | — | — | 0 |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)