Hwajeonsandan 5-ro 74beon-gil, Hwajeon-dong, Gangseo-gu postal codes (13)
All 13 buildings on Hwajeonsandan 5-ro 74beon-gil in Hwajeon-dong, Gangseo-gu use postal code 46738. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Hwajeonsandan 5-ro 74beon-gil 3 | 46738 | |
| Hwajeonsandan 5-ro 74beon-gil 6 | 46738 | |
| Hwajeonsandan 5-ro 74beon-gil 16 | 46738 | |
| Hwajeonsandan 5-ro 74beon-gil 20 | 46738 | |
| Hwajeonsandan 5-ro 74beon-gil 24 | 46738 | (주)용문철강 |
| Hwajeonsandan 5-ro 74beon-gil 25 | 46738 | |
| Hwajeonsandan 5-ro 74beon-gil 26 | 46738 | 코마린 |
| Hwajeonsandan 5-ro 74beon-gil 30 | 46738 | (주)웰코글로벌 |
| Hwajeonsandan 5-ro 74beon-gil 31 | 46738 | (주)코리아테크 |
| Hwajeonsandan 5-ro 74beon-gil 34 | 46738 | |
| Hwajeonsandan 5-ro 74beon-gil 35 | 46738 | |
| Hwajeonsandan 5-ro 74beon-gil 36 | 46738 | 창의기업사 |
| Hwajeonsandan 5-ro 74beon-gil 39 | 46738 |