Who owns your block
4400 block of Knorr St
A mostly owner-occupied block: 94% of homes are lived in by their owners, with 6 open code violations and 2 homes behind $24,740 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 17 parcels
- Owner-occupied 15
- Investor / LLC 1
- Vacant 1
Value distribution today
The block's largest owner, Valex Properties Llc, carries 2 open violations across 6 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Valex Properties Llc | 1 | 6 | $1.1M | phila.gov ↗ |
House by house
All 17 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 |
|---|---|---|---|---|---|---|
| 4416 KNORR ST | Investor / LLC | $229K | — | 1940 | 0 | 2 viol |
| 4417R KNORR ST | Vacant | $42K | — | — | 0 | |
| 4417 KNORR ST | Owner-occupied | $156K | — | 1940 | 0 | |
| 4418 KNORR ST | Owner-occupied | $229K | — | 1940 | 0 | 2 viol |
| 4419 KNORR ST | Owner-occupied | $220K | — | 1940 | 0 | |
| 4420 KNORR ST | Owner-occupied | $229K | — | 1940 | 0 | 2 viol |
| 4421 KNORR ST | Owner-occupied | $224K | — | 1940 | 0 | |
| 4422 KNORR ST | Owner-occupied | $232K | — | 1940 | 0 | |
| 4423 KNORR ST | Owner-occupied | $223K | — | 1940 | 0 | |
| 4424 KNORR ST | Owner-occupied | $221K | — | 1940 | 0 | |
| 4425 KNORR ST | Owner-occupied | $224K | — | 1940 | 0 | |
| 4426 KNORR ST | Owner-occupied | $221K | — | 1940 | 0 | |
| 4427 KNORR ST | Owner-occupied | $224K | — | 1940 | 0 | |
| 4428 KNORR ST | Owner-occupied | $221K | — | 1940 | 0 | |
| 4429 KNORR ST | Owner-occupied | $224K | — | 1940 | 0 | |
| 4430 KNORR ST | Owner-occupied | $224K | — | 1940 | 0 | |
| 4431 KNORR ST | Owner-occupied | $224K | — | 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)