Korean retail investors' stock trading profits have flooded into the luxury housing market; from January to April this year, over 3.7 trillion won in stock and bond funds shifted into Seoul's real estate market.

BlockBeats News, June 16 — As the AI wave drives a surge in the stock prices of technology leaders such as SK Hynix, the Korean stock market has continued to strengthen throughout this year. After retail investors cashed in their profits, they have moved in large numbers to the high-end residential real estate market. According to data from South Korea’s Ministry of Land, Infrastructure and Transport, in the period from January to April 2026, among the funds Korean residents obtained from selling stocks and bonds, about 3.7 trillion won (about RMB 16.5 billion) flowed into the purchase of homes, of which 65.5%, or about 2.4 trillion won, was concentrated in Seoul, with inflows highly focused on core affluent areas such as Gangnam District (3707 billion won), Songpa District (3532 billion won), and Seocho District (2904 billion won).

High-priced luxury homes have become the preferred destination for capital. The share of stock- and bond-liquidation proceeds used to purchase high-end residences priced at more than 1.5 billion won (about RMB 6.7 million) remained below 5% for a long time between 2020 and 2025, but this year it has climbed rapidly: 9.3% in January, 9.8% in March, and in April it first broke through double digits to reach 13.2%, nearly tripling the average in recent years.

The 30-year-old group has become the largest driving force behind home buying. In the first four months of this year, the 30-year-old group used stock- and bond-based funds to buy homes totaling 125.9 billion won (about RMB 5.6 billion), surpassing the 40-year-old group (110.9 billion won), the 50-year-old group (80.2 billion won), and the group aged 60 and above (48.9 billion won), ranking first among all age brackets. At the same time, the share of first-time buyers among buyers of their first purchase of newly built complexes in Seoul has already reached 45.6% from January to May this year, the highest level since statistics began in 2010. Among first-time buyers, more than half are from the 30-year-old group.

However, behind the wealth effect of the stock market, income and wealth inequality continues to widen. South Korea’s overall net-asset Gini coefficient has risen from 0.584 in 2017 to 0.625 in 2025, the highest level since records began in 2012. The Bank of Korea warns that rising home prices have caused asset polarization to become entrenched, and that the widespread adoption of AI further widens the income gap, with the economic position of households without property and young people clearly declining. Among households whose net assets and income are both in the bottom 20%, the share of the 20-to-30 age group increased from 7.9% in 2020 to 15.2% in 2025—nearly doubling over five years.