Block Report
4 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 4 properties on the 400 Block of N 11th St.
The 400 block of N 11Th St contains 9 properties tracked on KnowMyBlock, with an average grade of C. Construction dates range from 1900 to 2025. There are 4 open code violations across the block. The block has seen 2 ownership transfers in the last five years. 5 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 33% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 401 N 11th St | — | 0 | Yes | B |
| 423 N 11th St | — | 1 | Yes | D |
| 425-27 N 11th St | 2025 | 0 | Yes | B |
| 428-38 N 11th St | — | 0 | Yes | B |
| 429-33 N 11th St | 1925 | 0 | Yes | B |
| 435 N 11th St | 1915 | 3 | Yes | F |
| 439-43 N 11th St | 1925 | 0 | Yes | C |
| 445 N 11th St | 1925 | 0 | Yes | B |
| 495-99 N 11th St | 1900 | 0 | Yes | C |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | C | 1.00 |
| Street | B | 0.20 |
| ZIP 19123 | A | 0.10 |
| Citywide | — | — |