Who owns your block
4800 block of Knorr St
A mostly owner-occupied block: 82% of homes are lived in by their owners, with 2 homes behind $30,786 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 22 parcels
- Owner-occupied 18
- Investor / LLC 3
- Vacant 1
Value distribution today
The block's largest owner, Nhu Housing Llc, carries 3 open violations across 21 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Nhu Housing Llc | 1 | 21 | $2.8M | phila.gov ↗ |
| 4800 Knorr Street Llc | 1 | 2 | $751K | phila.gov ↗ |
| 6707tor Llc | 1 | 1 | $233K | phila.gov ↗ |
House by house
All 22 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 |
|---|---|---|---|---|---|---|
| 4800 KNORR ST | Investor / LLC | $550K | — | 1917 | 0 | |
| 4801 KNORR ST | Owner-occupied | $236K | — | 1920 | 0 | |
| 4802 KNORR ST | Owner-occupied | $282K | — | 1920 | 0 | |
| 4803 KNORR ST | Owner-occupied | $177K | — | 1920 | 0 | |
| 4804 KNORR ST | Investor / LLC | $233K | — | 1920 | 0 | |
| 4805 KNORR ST | Owner-occupied | $174K | — | 1920 | 0 | |
| 4806 KNORR ST | Investor / LLC | $219K | — | 1920 | 0 | |
| 4807 KNORR ST | Owner-occupied | $174K | — | 1920 | 0 | |
| 4808 KNORR ST | Owner-occupied | $219K | — | 1920 | 0 | |
| 4809 KNORR ST | Owner-occupied | $195K | — | 1920 | 0 | |
| 4810 KNORR ST | Owner-occupied | $225K | — | 1920 | 0 | |
| 4811 KNORR ST | Owner-occupied | $195K | — | 1920 | 0 | |
| 4812 KNORR ST | Owner-occupied | $219K | — | 1920 | 0 | |
| 4813 KNORR ST | Owner-occupied | $212K | — | 1920 | 0 | |
| 4814 KNORR ST | Owner-occupied | $219K | — | 1920 | 0 | |
| 4815 KNORR ST | Owner-occupied | $220K | — | 1920 | 0 | |
| 4816 KNORR ST | Vacant | $62K | — | — | 0 | |
| 4817 KNORR ST | Owner-occupied | $173K | — | 1920 | 0 | |
| 4818 KNORR ST | Owner-occupied | $231K | — | 1920 | 0 | |
| 4819 KNORR ST | Owner-occupied | $166K | — | 1920 | 0 | |
| 4821 KNORR ST | Owner-occupied | $166K | — | 1920 | 0 | |
| 4823 KNORR ST | Owner-occupied | $166K | — | 1920 | 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)