Korea Real Estate Apartment Market Intelligence

## <br/>SNOWFLAKE KR HACKATHON 2026<br/>

This dataset provides a multi-dimensional view of the South Korean real estate market, combining DataKnows’ proprietary AI valuation models with infrastructure and demographic mobility data. It is optimized for site selection, asset valuation, and consumer behavior analysis.

**1. RichGo Apartment Complex Master Data (단지 기본 정보, 서울시 100세대 이상 아파트 단지)**

- **Description:** Comprehensive metadata for apartment complexes, including building age, total units, floor area ratio (FAR), and parking capacity.
- **Strategic Use:** Serves as the primary key to link physical building characteristics with market value and mobility patterns.

**2. RichGo AI Estimated Market Price - Complex Level (AI시세 단지, 2012년 1월 - 2026년 2월)**

- **Description:** Unit-level market price estimates generated by DataKnows’ proprietary AI model, reflecting real-time market sentiment and actual transaction trends.
- **Strategic Use:** Enables granular asset valuation and LTV (Loan-to-Value) analysis for financial services.

**3. RichGo AI Estimated Market Price - Regional Level (AI시세 지역, 2012년 1월 - 2026년 2월)**

- **Description:** Aggregated market price indices at the Si/Gun/Gu and Eup/Myeon/Dong levels
- **Strategic Use:** Ideal for macro-economic research and identifying regional real estate cycles.

**4. Subway Proximity & Ridership Intelligence (지하철 거리 및 승하차수, 서울시 100세대 이상 아파트 단지(5km 미만))**

- **Description:** Geo-spatial data calculating the distance between apartment complexes and the nearest subway stations, including historical monthly ridership (on/off) volume.
- **Strategic Use:** Essential for 'Station-Area' (Yeokse-gwon) premium analysis and predicting foot traffic impact on residential prices.

**5. SGG Level Population Migration (시군구 인구 이동자수, 2011년 1월 - 2026년 1월)**

- **Description:** Granular migration data tracking the number of individuals moving between city/district levels.
- **Strategic Use:** Critical for identifying "hotspots" where housing demand is increasing due to net population inflow.

**6. Provincial Level Inflow & Outflow (시도 인구 전입전출, 2012년 1월 - 2026년 1월)**

- **Description:** Macro-level population movement data across provinces (Sido).
- **Strategic Use:** Used to analyze inter-city migration trends and long-term urban growth or decline.