136 5sandan 1-ro, Seongnam-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-do
136 5sandan 1-ro, Seongnam-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-do is a South Korean address with the postal code 31245. In Korean it is written 충청남도 천안시 동남구 성남면 5산단1로 136. Its older lot-number form is Seongnam-myeon, 대화리 325.
| Postal code | 31245 | |
|---|---|---|
| English address | 136 5sandan 1-ro, Seongnam-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-do | |
| Korean address | 충청남도 천안시 동남구 성남면 5산단1로 136 | |
| Lot-number (jibun) | 충청남도 천안시 동남구 성남면 대화리 325 |
Can I use this English address as it is?
Yes. 136 5sandan 1-ro, Seongnam-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-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 31245 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 "136 5sandan 1-ro, Seongnam-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-do, 31245, South Korea".
Why does 5sandan 1-ro have more than one postal code?
This building's code is 31245, but 5sandan 1-ro as a whole is split across 2 of them (31245, 31251). 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?
Seongnam-myeon, 대화리 325 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. "136 5sandan 1-ro, Seongnam-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-do, Unit 502" or "136 5sandan 1-ro, Seongnam-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-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 Seongnam-myeon?
These are public facilities in the same legal district (Seongnam-myeon). They are grouped by district rather than measured by distance, so walking times will vary.
Government offices
- 성남면사무소 신사대화로 149
Health centres and clinics
- 보건소 화성3길 21-9
- 성남보건진료소 신사대화로 141
- 성남봉양보건진료소 봉양5길 25
Post offices
- 천안성남우체국 신사대화로 169
Police and fire
- 성남치안센터 신사대화로 153
Schools
- 성남초등학교 대흥신덕길 95
- 신사초등학교 신사대화로 155
- 천남중학교 신사대화로 403
Community centres
- 구마을회관 봉양1길 373
- 대흥2구경로당 대흥3길 10-1
- 봉양1리마을회관 봉양1길 375
- 비조재경로당 봉양2길 70
- 산직마을회관 용원3길 42
- 석곡2구경로당 석곡4길 8
- 석곡2리경로당 석곡2길 56
- 성남복지회관 신사대화로 115-8
Google Maps · Kakao Map · Naver Map