Block Report
12 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 12 properties on the 400 Block of Porter St.
The 400 block of Porter St contains 12 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1920. There are currently no open code violations on the block. The block has seen 6 ownership transfers in the last five years. 12 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 25% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 409 Porter St | 1920 | 0 | Yes | A |
| 411 Porter St | 1920 | 0 | Yes | A |
| 413 Porter St | 1920 | 0 | Yes | A |
| 415 Porter St | 1920 | 0 | Yes | A |
| 417 Porter St | 1920 | 0 | Yes | A |
| 419 Porter St | 1920 | 0 | Yes | A |
| 421 Porter St | 1920 | 0 | Yes | A |
| 423 Porter St | 1920 | 0 | Yes | A |
| 425 Porter St | 1920 | 0 | Yes | A |
| 427 Porter St | 1920 | 0 | Yes | A |
| 429 Porter St | 1920 | 0 | Yes | A |
| 431 Porter St | 1920 | 0 | Yes | A |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | A | 0.00 |
| Street | A | 0.12 |
| ZIP 19148 | A | 0.09 |
| Citywide | — | — |