Block Report
27 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 27 properties on the 4800 Block of Griscom St.
The 4800 block of Griscom St contains 31 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1920 to 1930. There are 19 open code violations across the block. The block has seen 52 ownership transfers in the last five years. 30 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 23% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 4801 Griscom St | 1920 | 3 | Yes | B |
| 4803 Griscom St | 1920 | 0 | Yes | A |
| 4805 Griscom St | 1920 | 0 | Yes | A |
| 4807 Griscom St | 1920 | 4 | Yes | B |
| 4809 Griscom St | 1920 | 0 | Yes | A |
| 4811 Griscom St | 1920 | 6 | Yes | C |
| 4813 Griscom St | 1920 | 0 | Yes | A |
| 4814-18 Griscom St | — | 0 | Yes | B |
| 4815 Griscom St | 1920 | 0 | Yes | B |
| 4817 Griscom St | 1920 | 0 | Yes | B |
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 4819 Griscom St | 1920 | 0 | Yes | B |
| 4820 Griscom St | 1920 | 0 | Yes | A |
| 4821 Griscom St | 1920 | 0 | Yes | A |
| 4822 Griscom St | 1920 | 0 | Yes | A |
| 4823 Griscom St | 1920 | 0 | Yes | A |
| 4824 Griscom St | 1920 | 0 | Yes | A |
| 4825 Griscom St | 1920 | 0 | Yes | A |
| 4826 Griscom St | 1920 | 0 | Yes | A |
| 4827 Griscom St | 1920 | 0 | Yes | C |
| 4828 Griscom St | 1920 | 4 | Yes | D |
| 4829 Griscom St | 1920 | 0 | Yes | A |
| 4830-32 Griscom St | 1920 | 2 | Yes | D |
| 4833 Griscom St | 1930 | 0 | Yes | A |
| 4834-36 Griscom St | 1920 | 0 | Yes | A |
| 4835-37 Griscom St | 1920 | 0 | Yes | A |
| 4838 Griscom St | 1920 | 0 | Yes | B |
| 4839 Griscom St | 1920 | 0 | Yes | A |
| 4840 Griscom St | 1920 | 0 | Yes | A |
| 4841 Griscom St | 1920 | 0 | Yes | A |
| 4843 Griscom St | 1920 | 0 | Yes | A |
| 4845 Griscom St | 1920 | 0 | Yes | A |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | A | 0.63 |
| Street | B | 0.38 |
| ZIP 19124 | A | 0.17 |
| Citywide | — | — |