33 World Cup-ro, Mapo-gu, Seoul

33 World Cup-ro, Mapo-gu, Seoul is a South Korean address with the postal code 04023. In Korean it is written 서울특별시 마포구 월드컵로 33. Its older lot-number form is Hapjeong-dong, 426-5.

Can I use this English address as it is?

Yes. 33 World Cup-ro, Mapo-gu, Seoul 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 04023 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 "33 World Cup-ro, Mapo-gu, Seoul, 04023, South Korea".

Does the whole of World Cup-ro share this postal code?

Yes. Every building on World Cup-ro uses 04023. 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?

Hapjeong-dong, 426-5 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. "33 World Cup-ro, Mapo-gu, Seoul, Unit 502" or "33 World Cup-ro, Mapo-gu, Seoul, 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 Hapjeong-dong?

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

Libraries and sports

• 육성도서관 양화진길 28

Government offices

• 합정동주민센터 월드컵로5길 11

Childcare

• KB합정어린이집 포은로2가길 59
• 도토리 어린이집 희우정로 53-6
• 합정어린이집 양화진길 43

Schools

• 서울성산초등학교 양화로3길 94
• 성산중학교 성지1길 32-13

Community centres

• 독립유공자 복지회관 성지길 46

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