Block Report
44 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 44 properties on the 500 Block of N Allison St.
The 500 block of N Allison St contains 44 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1925 to 1925. There are 1 open code violations across the block. The block has seen 77 ownership transfers in the last five years. 44 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 9% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 501 N Allison St | 1925 | 0 | Yes | A |
| 503 N Allison St | 1925 | 0 | Yes | B |
| 505 N Allison St | 1925 | 0 | Yes | A |
| 507 N Allison St | 1925 | 0 | Yes | B |
| 509 N Allison St | 1925 | 0 | Yes | A |
| 510 N Allison St | 1925 | 0 | Yes | A |
| 511 N Allison St | 1925 | 0 | Yes | A |
| 512 N Allison St | 1925 | 0 | Yes | A |
| 513 N Allison St | 1925 | 0 | Yes | B |
| 514 N Allison St | 1925 | 0 | Yes | A |
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 515 N Allison St | 1925 | 0 | Yes | A |
| 516 N Allison St | 1925 | 0 | Yes | A |
| 517 N Allison St | 1925 | 0 | Yes | A |
| 518 N Allison St | 1925 | 0 | Yes | A |
| 519 N Allison St | 1925 | 0 | Yes | A |
| 520 N Allison St | 1925 | 0 | Yes | B |
| 521 N Allison St | 1925 | 0 | Yes | A |
| 522 N Allison St | 1925 | 0 | Yes | A |
| 523 N Allison St | 1925 | 0 | Yes | B |
| 524 N Allison St | 1925 | 0 | Yes | A |
| 525 N Allison St | 1925 | 0 | Yes | A |
| 526 N Allison St | 1925 | 0 | Yes | A |
| 527 N Allison St | 1925 | 1 | Yes | B |
| 528 N Allison St | 1925 | 0 | Yes | A |
| 529 N Allison St | 1925 | 0 | Yes | B |
| 530 N Allison St | 1925 | 0 | Yes | A |
| 531 N Allison St | 1925 | 0 | Yes | C |
| 532 N Allison St | 1925 | 0 | Yes | A |
| 533 N Allison St | 1925 | 0 | Yes | A |
| 534 N Allison St | 1925 | 0 | Yes | A |
| 535 N Allison St | 1925 | 0 | Yes | A |
| 536 N Allison St | 1925 | 0 | Yes | A |
| 537 N Allison St | 1925 | 0 | Yes | A |
| 538 N Allison St | 1925 | 0 | Yes | A |
| 539 N Allison St | 1925 | 0 | Yes | A |
| 540 N Allison St | 1925 | 0 | Yes | A |
| 541 N Allison St | 1925 | 0 | Yes | A |
| 542 N Allison St | 1925 | 0 | Yes | A |
| 543 N Allison St | 1925 | 0 | Yes | A |
| 544 N Allison St | 1925 | 0 | Yes | A |
| 545 N Allison St | 1925 | 0 | Yes | A |
| 546 N Allison St | 1925 | 0 | Yes | A |
| 547 N Allison St | 1925 | 0 | Yes | B |
| 549 N Allison St | 1925 | 0 | Yes | A |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | A | 0.02 |
| Street | A | 0.12 |
| ZIP 19131 | A | 0.23 |
| Citywide | — | — |