Block Report
8 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 8 properties on the 400 Block of Collom St.
The 400 block of Collom St contains 11 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1900 to 1900. There are currently no open code violations on the block. The block has seen 3 ownership transfers in the last five years. 6 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 45% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 423-31 Collom St | — | 0 | Yes | D |
| 437-49 Collom St | — | 0 | Yes | B |
| 450 Collom St | 1900 | 0 | Yes | A |
| 452 Collom St | 1900 | 0 | Yes | A |
| 454 Collom St | 1900 | 0 | Yes | A |
| 456 Collom St | 1900 | 0 | Yes | A |
| 458 Collom St | 1900 | 0 | Yes | A |
| 460 Collom St | — | 0 | Yes | C |
| 462-66 Collom St | — | 0 | Yes | B |
| 468 Collom St | — | 0 | Yes | B |
| 470 Collom St | 1900 | 0 | Yes | A |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | A | 0.00 |
| Street | B | 0.30 |
| ZIP 19144 | A | 0.28 |
| Citywide | — | — |