Nambusunhwan-ro, Seosan-si (13)
| Address | Postal code | Building |
|---|---|---|
| Nambusunhwan-ro 921 | 32006 | |
| Nambusunhwan-ro 968 | 32004 | |
| Nambusunhwan-ro 978 | 32004 | |
| Nambusunhwan-ro 982 | 32004 | |
| Nambusunhwan-ro 986 | 32004 | |
| Nambusunhwan-ro 986 | 32004 | |
| Nambusunhwan-ro 986 | 32004 | |
| Nambusunhwan-ro 990-1 | 32004 | |
| Nambusunhwan-ro 994 | 32004 | |
| Nambusunhwan-ro 1002-4 | 32004 | |
| Nambusunhwan-ro 1002-9 | 32004 | 서산시도시안전통합센터 |
| Nambusunhwan-ro 1020 | 31999 | 정원빌딩 |
| Nambusunhwan-ro 1044 | 31999 |