Block Report
38 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 38 properties on the 400 Block of Dupont St.
The 400 block of Dupont St contains 42 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1900 to 2020. There are 1 open code violations across the block. The block has seen 51 ownership transfers in the last five years. 26 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 14% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 404 Dupont St | 1900 | 0 | Yes | A |
| 405-07 Dupont St | 1900 | 0 | Yes | A |
| 406 Dupont St | 1900 | 0 | Yes | A |
| 408 Dupont St | 1900 | 0 | Yes | A |
| 409 Dupont St | 1900 | 0 | Yes | A |
| 410 Dupont St | 1920 | 0 | Yes | A |
| 411 Dupont St | 2004 | 0 | Yes | A |
| 412 Dupont St | 1920 | 0 | Yes | A |
| 413 Dupont St | 1900 | 0 | Yes | A |
| 414 Dupont St | 1900 | 0 | Yes | A |
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 415 1/2 Dupont St | — | 0 | Yes | C |
| 415 Dupont St | 1900 | 0 | Yes | C |
| 416 Dupont St | — | 0 | Yes | B |
| 417 Dupont St | 1900 | 0 | Yes | A |
| 418 Dupont St | 1900 | 0 | Yes | A |
| 419 Dupont St | 1900 | 0 | Yes | A |
| 420 Dupont St | 1920 | 0 | Yes | A |
| 421-23 Dupont St | — | 0 | Yes | B |
| 422 Dupont St | 1920 | 0 | Yes | A |
| 424 Dupont St | 1920 | 0 | Yes | A |
| 425-33 Dupont St | 1950 | 1 | Yes | A |
| 426 Dupont St | 1920 | 0 | Yes | A |
| 428 Dupont St | 1920 | 0 | Yes | A |
| 430 Dupont St | 1920 | 0 | Yes | A |
| 432 Dupont St | 1989 | 0 | Yes | A |
| 434 Dupont St | 2006 | 0 | Yes | A |
| 435 Dupont St | 2020 | 0 | Yes | A |
| 436 Dupont St | 2006 | 0 | Yes | A |
| 437 Dupont St | 1930 | 0 | Yes | A |
| 438 Dupont St | 2006 | 0 | Yes | A |
| 439 Dupont St | 1930 | 0 | Yes | B |
| 440 Dupont St | 2006 | 0 | Yes | A |
| 441 Dupont St | 1930 | 0 | Yes | A |
| 442 Dupont St | 2006 | 0 | Yes | A |
| 443 Dupont St | 1930 | 0 | Yes | A |
| 444 Dupont St | 2006 | 0 | Yes | A |
| 445 Dupont St | 1920 | 0 | Yes | A |
| 446 Dupont St | 2006 | 0 | Yes | A |
| 447 Dupont St | 1920 | 0 | Yes | A |
| 448 Dupont St | 2006 | 0 | Yes | A |
| 450 Dupont St | 2006 | 0 | Yes | A |
| 452 Dupont St | 2006 | 0 | Yes | A |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | A | 0.00 |
| Street | A | 0.07 |
| ZIP 19128 | A | 0.05 |
| Citywide | — | — |