403 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do
403 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do is a South Korean address with the postal code 13147. In Korean it is written 경기도 성남시 수정구 산성대로 403. Its older lot-number form is Dandae-dong, 161-2.
| Postal code | 13147 | |
|---|---|---|
| English address | 403 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do | |
| Korean address | 경기도 성남시 수정구 산성대로 403 | |
| Lot-number (jibun) | 경기도 성남시 수정구 단대동 161-2 |
Can I use this English address as it is?
Yes. 403 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do is the official romanisation published by Korea's Ministry of the Interior and Safety, not a transliteration we generated. You can paste it into a shipping form at Amazon, iHerb or AliExpress, or into a visa application, without changing it. Korean addresses run from the smallest unit to the largest in Korean and the other way round in English, and this line is already in the English order.
Where does the postal code go?
Put 13147 in the ZIP or postal code field, and add South Korea as the country. Korean postal codes have been five digits since August 2015; if a form rejects a six-digit code you have an old one. For international mail the full line reads "403 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, 13147, South Korea".
Why does Sanseong-daero have more than one postal code?
This building's code is 13147, but Sanseong-daero as a whole is split across 4 of them (13143~13148). Korean postal codes follow delivery zones rather than roads, so a long road crosses several. Always copy the code from the page for your exact building number, not from the road.
What is the lot-number address for?
Dandae-dong, 161-2 is the same place in the older jibun system, which numbered land parcels instead of buildings. Korea switched to road-name addresses in 2014, but property deeds, land registers and some older records still use the lot number. For post, delivery and official forms, use the road-name address above.
How do I add a floor or unit number?
Write the building address first, then a comma, then the unit. "403 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Unit 502" or "403 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Bldg 101 Unit 1203" are both correct. Korea does not fold the unit into the street line, and delivery works from the building address plus the postal code, so the unit only needs to be readable to the courier at the door.
What is around Dandae-dong?
These are public facilities in the same legal district (Dandae-dong). They are grouped by district rather than measured by distance, so walking times will vary.
Libraries and sports
- 성남시 논골도서관 논골로23번길 2
Government offices
- 단대동 행정복지센터 희망로506번길 21
- 단대동 행정복지센터(신관) 희망로506번길 21
- 성남세무서 희망로 480
Childcare
- 단대어린이집 희망로506번길 21
Post offices
- 단대동우체국 산성대로 475
Police and fire
- 단대파출소 단대로 15
- 성남소방서 논골로11번길 7-2
Schools
- 단대초등학교 단대로 30
- 상원여자중학교 논골로35번길 6-1
- 성남문원중학교 논골로 79
- 성남서중학교 희망로 496
- 성보경영고등학교 논골로 82
Community centres
- 단대논골경로당 논골로 45-4
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