321 Seonghyeon-ro 268beon-gil, Ilsandong-gu, Goyang-si, Gyeonggi-do

321 Seonghyeon-ro 268beon-gil, Ilsandong-gu, Goyang-si, Gyeonggi-do is a South Korean address with the postal code 10313. In Korean it is written 경기도 고양시 일산동구 성현로268번길 321. Its older lot-number form is Seongseok-dong, 16-4.

Can I use this English address as it is?

Yes. 321 Seonghyeon-ro 268beon-gil, Ilsandong-gu, Goyang-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 10313 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 "321 Seonghyeon-ro 268beon-gil, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10313, South Korea".

Does the whole of Seonghyeon-ro 268beon-gil share this postal code?

Yes. Every building on Seonghyeon-ro 268beon-gil uses 10313. The road sits inside a single delivery zone, so the building number does not change the code. That is not true of longer roads, where the code changes partway along.

What is the lot-number address for?

Seongseok-dong, 16-4 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. "321 Seonghyeon-ro 268beon-gil, Ilsandong-gu, Goyang-si, Gyeonggi-do, Unit 502" or "321 Seonghyeon-ro 268beon-gil, Ilsandong-gu, Goyang-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 Seongseok-dong?

These are public facilities in the same legal district (Seongseok-dong). They are grouped by district rather than measured by distance, so walking times will vary.

Community centres

• 고봉9동마을회관 운정로 218-2
• 성안마을회관 성석로146번안길 41
• 성암노인정 성현로93번길 58

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