Samseongyo-ro 20-gil, Seongbuk-gu (17)
| Address | Postal code | Building |
|---|---|---|
| Samseongyo-ro 20-gil 11 | 02862 | |
| Samseongyo-ro 20-gil 15 | 02862 | 삼선동 아파트 |
| Samseongyo-ro 20-gil 17 | 02862 | |
| Samseongyo-ro 20-gil 19 | 02862 | |
| Samseongyo-ro 20-gil 21 | 02862 | |
| Samseongyo-ro 20-gil 23 | 02862 | |
| Samseongyo-ro 20-gil 27 | 02862 | (사)천주교사회교정사목위원회 |
| Samseongyo-ro 20-gil 31 | 02862 | |
| Samseongyo-ro 20-gil 33 | 02862 | |
| Samseongyo-ro 20-gil 33-5 | 02862 | 수이빌딩 |
| Samseongyo-ro 20-gil 37 | 02862 | |
| Samseongyo-ro 20-gil 45 | 02862 | |
| Samseongyo-ro 20-gil 47 | 02862 | |
| Samseongyo-ro 20-gil 49 | 02862 | |
| Samseongyo-ro 20-gil 51 | 02862 | |
| Samseongyo-ro 20-gil 53 | 02862 | |
| Samseongyo-ro 20-gil 55 | 02862 |