4,310 registered owner entities starting with "B"
| Landlord / Owner entity | Grade | Buildings | Code Violations |
|---|---|---|---|
| BLACKSMITH HLDNGS LLC | B | 1 | 0 |
| BLACKSMITH HOLDINGS LL | B | 2 | 0 |
| BLACK SQUARE CHICAGO | A | 1 | 0 |
| BLACK SQUARE CHICAGO A | A | 1 | 0 |
| BLACK SQUARE REAL ESTA | A | 6 | 8 |
| BLACKSTAR CONSTRUCTION | A | 1 | 0 |
| BLACKSTONE ASSOC | A | 1 | 0 |
| BLACKSTONE CRT LLC | D | 1 | 0 |
| BLACKSTONE PROPERTIES | F | 1 | 52 |
| BLACKSTONE RE ADVISORS | C | 2 | 0 |
| BLACKSTONE RES INV | B | 1 | 0 |
| BLACKWATER DEVELOPMENT | C | 1 | 0 |
| BLACKWELL CAP LLC | C | 21 | 106 |
| BLAGO BEBEK | C | 3 | 29 |
| BLAGOJE BLAGOJEVIC | A | 1 | 0 |
| BLAGO LONCAR | B | 2 | 0 |
| BLAIR A MATEJAK | A | 1 | 0 |
| BLAIR C GREENE | B | 3 | 7 |
| BLAIR NAYDER BOTTI | D | 1 | 9 |
| BLAISE W BARTON | A | 1 | 0 |