Yanghwa-ro 7an-gil, Mapo-gu (19)
| Address | Postal code | Building |
|---|---|---|
| Yanghwa-ro 7an-gil 2-1 | 04037 | |
| Yanghwa-ro 7an-gil 5 | 04037 | |
| Yanghwa-ro 7an-gil 6 | 04037 | 우정빌딩 |
| Yanghwa-ro 7an-gil 9 | 04037 | |
| Yanghwa-ro 7an-gil 10 | 04037 | |
| Yanghwa-ro 7an-gil 12 | 04037 | |
| Yanghwa-ro 7an-gil 25 | 04035 | |
| Yanghwa-ro 7an-gil 26 | 04034 | 사이언스밸리 |
| Yanghwa-ro 7an-gil 30 | 04034 | 대운아파트 |
| Yanghwa-ro 7an-gil 31 | 04035 | |
| Yanghwa-ro 7an-gil 35 | 04035 | 푸른마을 |
| Yanghwa-ro 7an-gil 36 | 04034 | |
| Yanghwa-ro 7an-gil 36-3 | 04034 | |
| Yanghwa-ro 7an-gil 36-4 | 04034 | |
| Yanghwa-ro 7an-gil 38 | 04034 | |
| Yanghwa-ro 7an-gil 40 | 04034 | |
| Yanghwa-ro 7an-gil 41 | 04035 | 나무빌딩 |
| Yanghwa-ro 7an-gil 42 | 04034 | |
| Yanghwa-ro 7an-gil 42-1 | 04034 |