Block Report
39 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 39 properties on the 800 Block of Knorr St.
The 800 block of Knorr St contains 39 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1950 to 1950. There are 2 open code violations across the block. The block has seen 82 ownership transfers in the last five years. 39 properties on the block were built before 1978 and may carry lead-paint risk under Philadelphia's lead disclosure ordinance. The top three property owners on this block control approximately 8% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 800 Knorr St | 1950 | 2 | Yes | B |
| 801 Knorr St | 1950 | 0 | Yes | A |
| 802 Knorr St | 1950 | 0 | Yes | A |
| 804 Knorr St | 1950 | 0 | Yes | A |
| 805 Knorr St | 1950 | 0 | Yes | A |
| 806 Knorr St | 1950 | 0 | Yes | B |
| 807 Knorr St | 1950 | 0 | Yes | A |
| 808 Knorr St | 1950 | 0 | Yes | A |
| 809 Knorr St | 1950 | 0 | Yes | A |
| 810 Knorr St | 1950 | 0 | Yes | A |
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 811 Knorr St | 1950 | 0 | Yes | A |
| 812 Knorr St | 1950 | 0 | Yes | A |
| 813 Knorr St | 1950 | 0 | Yes | B |
| 814 Knorr St | 1950 | 0 | Yes | A |
| 815 Knorr St | 1950 | 0 | Yes | A |
| 816 Knorr St | 1950 | 0 | Yes | A |
| 817 Knorr St | 1950 | 0 | Yes | A |
| 818 Knorr St | 1950 | 0 | Yes | A |
| 819 Knorr St | 1950 | 0 | Yes | A |
| 820 Knorr St | 1950 | 0 | Yes | A |
| 821 Knorr St | 1950 | 0 | Yes | A |
| 822 Knorr St | 1950 | 0 | Yes | A |
| 823 Knorr St | 1950 | 0 | Yes | A |
| 824 Knorr St | 1950 | 0 | Yes | A |
| 825 Knorr St | 1950 | 0 | Yes | A |
| 826 Knorr St | 1950 | 0 | Yes | A |
| 827 Knorr St | 1950 | 0 | Yes | B |
| 828 Knorr St | 1950 | 0 | Yes | A |
| 829 Knorr St | 1950 | 0 | Yes | A |
| 830 Knorr St | 1950 | 0 | Yes | A |
| 831 Knorr St | 1950 | 0 | Yes | A |
| 832 Knorr St | 1950 | 0 | Yes | A |
| 833 Knorr St | 1950 | 0 | Yes | A |
| 834 Knorr St | 1950 | 0 | Yes | A |
| 835 Knorr St | 1950 | 0 | Yes | A |
| 836 Knorr St | 1950 | 0 | Yes | A |
| 837 Knorr St | 1950 | 0 | Yes | A |
| 838 Knorr St | 1950 | 0 | Yes | A |
| 839 Knorr St | 1950 | 0 | Yes | A |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | A | 0.05 |
| Street | A | 0.05 |
| ZIP 19111 | A | 0.06 |
| Citywide | — | — |