한국어

146 Ansan-gil, Yeonseo-myeon, Sejong-si

146 Ansan-gil, Yeonseo-myeon, Sejong-si is a South Korean address with the postal code 30042. In Korean it is written 세종특별자치시 연서면 안산길 146. Its older lot-number form is Yeonseo-myeon, 고복리 563-1.

Postal code30042
English address146 Ansan-gil, Yeonseo-myeon, Sejong-si
Korean address세종특별자치시 연서면 안산길 146
Lot-number (jibun)세종특별자치시 연서면 고복리 563-1

Can I use this English address as it is?

Yes. 146 Ansan-gil, Yeonseo-myeon, Sejong-si 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 30042 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 "146 Ansan-gil, Yeonseo-myeon, Sejong-si, 30042, South Korea".

Does the whole of Ansan-gil share this postal code?

Yes. Every building on Ansan-gil uses 30042. 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?

Yeonseo-myeon, 고복리 563-1 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. "146 Ansan-gil, Yeonseo-myeon, Sejong-si, Unit 502" or "146 Ansan-gil, Yeonseo-myeon, Sejong-si, 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 Yeonseo-myeon?

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

Government offices

Health centres and clinics

Childcare

Post offices

Police and fire

Schools

Community centres

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Other buildings on Ansan-gil