Block Report
14 properties on this block in Philadelphia.
View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 14 properties on the 6600 Block of Keystone St.
The 6600 block of Keystone St contains 14 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1884 to 1925. There are currently no open code violations on the block. The block has seen 15 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 21% of its parcels.
| Address | Year | Open viol | Owner-occ | Grade |
|---|---|---|---|---|
| 6600 Keystone St | 1925 | 0 | Yes | A |
| 6601 Keystone St | — | 0 | Yes | B |
| 6602 Keystone St | 1925 | 0 | Yes | A |
| 6604 Keystone St | 1925 | 0 | Yes | A |
| 6606 Keystone St | 1925 | 0 | Yes | A |
| 6608 Keystone St | 1925 | 0 | Yes | A |
| 6610 Keystone St | 1925 | 0 | Yes | A |
| 6612 Keystone St | 1925 | 0 | Yes | B |
| 6614 Keystone St | 1925 | 0 | Yes | A |
| 6616 Keystone St | 1925 | 0 | Yes | A |
| 6618 Keystone St | 1925 | 0 | Yes | A |
| 6620 Keystone St | 1925 | 0 | Yes | A |
| 6658 Keystone St | 1884 | 0 | Yes | A |
| 6670 Keystone St | — | 0 | Yes | B |
| Scope | Avg grade | Open viol/property |
|---|---|---|
| Block | A | 0.00 |
| Street | A | 0.25 |
| ZIP 19135 | A | 0.15 |
| Citywide | — | — |