Korea Apartment Sales - Official Transaction Register
Pricing
$5.00 / 1,000 transactions
Korea Apartment Sales - Official Transaction Register
Every reported apartment sale in Korea, straight from the government register. Price, size, floor, build year, address and deal type, with price per pyeong calculated. Search by district name instead of hunting for codes.
Pricing
$5.00 / 1,000 transactions
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Developer
Loopchips
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5 days ago
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Every reported apartment sale in Korea, straight from the government register.
When a Korean apartment changes hands the sale must be reported by law, and the Ministry of Land publishes those filings. This Actor turns them into clean rows: price, size, floor, build year, address and deal type, with price per pyeong worked out for you.
What you get
| Field | Description |
|---|---|
dealDate | Date of the contract |
district / legalDong | District and neighbourhood |
apartment / building | Complex name and building |
priceManwon / priceKrw | Price as published, and in won |
areaM2 / areaPyeong | Exclusive floor area, both units |
pricePerPyeongManwon | How the Korean market actually quotes value |
floor / buildYear | Floor and year built |
dealType | Brokered or direct |
buyerType / sellerType | Individual, corporate or public body |
isCancelled / cancelledOn | Contracts later cancelled |
landLeasehold | Whether the land is leasehold |
apartmentId | Stable identifier for joining across months |
You need your own free key
This Actor calls the government API on your behalf, using a key issued to you.
- Sign up at data.go.kr
- Search for 아파트 매매 실거래가 상세 자료
- Press 활용신청 - approval is automatic and gives 10,000 calls a day
- Paste the Encoding key into this Actor
The data itself is published with no usage restrictions, so what you collect is yours to keep, analyse and redistribute.
Example input
District names
You can write a district name such as 서울 강남구, or just 강남구. Names are
resolved for Seoul and the metropolitan cities. Everywhere else, use the
five-digit code, which always works - for example 41135 for 성남시 분당구.
Codes are the first five digits of the legal district code.
Example output
What people use it for
- Market research - real prices, not asking prices
- Valuation and lending - comparable sales for a building or neighbourhood
- Investment screening - price per pyeong across districts, month by month
- Proptech products - a legal, citable source you can build on
Pricing
Pay per result. You are charged only for transactions actually returned.
Notes
- Cancelled contracts are excluded by default so averages are not distorted. Turn them on if you want to study cancellations.
- Prices are published in 만원 (ten thousand won). Both that and the won figure are included.
agentDistrictis where the broker is registered, which is not always where the property is.- Source: Ministry of Land, Infrastructure and Transport, via data.go.kr.
