Dongmak-ro 20-gil, Mapo-gu (12)
| Address | Postal code | Building |
|---|---|---|
| Dongmak-ro 20-gil 42 | 04078 | |
| Dongmak-ro 20-gil 42-1 | 04078 | |
| Dongmak-ro 20-gil 43 | 04078 | |
| Dongmak-ro 20-gil 43-3 | 04078 | |
| Dongmak-ro 20-gil 43-4 | 04078 | 홍익빌딩 |
| Dongmak-ro 20-gil 45 | 04078 | |
| Dongmak-ro 20-gil 46 | 04078 | |
| Dongmak-ro 20-gil 47 | 04078 | |
| Dongmak-ro 20-gil 48 | 04078 | |
| Dongmak-ro 20-gil 50 | 04078 | |
| Dongmak-ro 20-gil 51 | 04078 | |
| Dongmak-ro 20-gil 53 | 04078 |