Block Report
13 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 13 properties on the 1800 Block of S Alder St.
The 1800 block of S Alder St contains 13 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 2009. There are 1 open code violations across the block. The block has seen 13 ownership transfers in the last five years. 7 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 38% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 1813 S Alder St | 2008 | 0 | Yes | B |
| 1814 S Alder St | 1925 | 0 | Yes | A |
| 1815 S Alder St | 2009 | 0 | Yes | A |
| 1816 S Alder St | 1931 | 0 | Yes | A |
| 1817 S Alder St | 2008 | 0 | Yes | A |
| 1818 S Alder St | 1920 | 0 | Yes | A |
| 1819 S Alder St | 2008 | 0 | Yes | A |
| 1820 S Alder St | 1920 | 0 | Yes | A |
| 1821 S Alder St | 2009 | 0 | Yes | A |
| 1822 S Alder St | 1920 | 1 | Yes | C |
| 1823 S Alder St | 2009 | 0 | Yes | A |
| 1824 S Alder St | 1920 | 0 | Yes | A |
| 1826 S Alder St | 1920 | 0 | Yes | A |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | A | 0.08 |
| Street | A | 0.04 |
| ZIP 19148 | A | 0.09 |
| Citywide | — | — |