1,332 registered owner entities starting with "O"
| Landlord / Owner entity | Grade | Buildings | HPD Violations |
|---|---|---|---|
| Ortiz, Tiberio | A | 1 | 0 |
| Ortiz, Wilfredo | A | 1 | 0 |
| Ortner, Frank | A | 1 | 0 |
| Ortner, Rivka | A | 1 | 0 |
| Ortner, Zvi | A | 1 | 0 |
| Orville Blythe | B | 1 | 6 |
| Orville J Gordon | A | 1 | 0 |
| Orville M Hunter | D | 1 | 36 |
| Orwell Building Corp | D | 1 | 3 |
| Osadiaye, Austine | B | 1 | 6 |
| Osae, Charles | A | 1 | 0 |
| Osagie Guobadia Trustee | D | 1 | 11 |
| Osaka Biso Co., Ltd | D | 1 | 4 |
| Osaka Biso Co., Ltd. | D | 1 | 11 |
| Osak, Krzysztof | A | 1 | 0 |
| Osato Guobadia | A | 1 | 0 |
| O. Sawwan, Donny | B | 1 | 6 |
| Osb Enterprise Llc | B | 1 | 0 |
| Osborne Brinkman | B | 2 | 0 |
| Osborne, Dutch | A | 1 | 0 |