Driven by an unprecedented AI boom, South Korea’s semiconductor industry is experiencing a period of exceptional profit windfalls.
However, this “wealth-creation myth” fueled by tech giants is also rapidly transforming into a flood of hot money pouring into South Korea’s real estate market, raising deep concerns among the country’s policymakers about an unbalanced economic boom and the potential for an interest rate storm.

June 22 — Driven by an unprecedented AI boom, South Korea’s semiconductor industry is enjoying a record-breaking era of profitability. Yet, this wealth-creation wave, ignited by technology behemoths, is at an astonishing pace morphing into a torrent of speculative capital surging into the nation’s property market, triggering grave concerns within the decision-making echelon regarding an overheated economy and the possibility of aggressive rate hikes.
In Dongtan District, Hwaseong City, Gyeonggi Province, South Korea, the overheating of the real estate market is clearly more pronounced – this area sits at the heart of Korea’s renowned “Semiconductor Belt.” Over the past few months, an unprecedented real estate buying frenzy has been unfolding.
“I have never seen anything like this in my entire career,” marveled local real estate agent Choi Mi-sook. According to her, over the past two weeks alone, listing prices for major apartments in Dongtan have surged by nearly 200 million KRW (approximately 900,000 RMB). Meanwhile, according to the actual transaction price disclosure system of Korea’s Ministry of Land, Infrastructure and Transport, earlier this month, an 84-square-meter apartment on the 33rd floor of Lotte Castle near Dongtan Station was sold for 2.225 billion KRW, setting a new record high. Before September of last year, the price was only 1.5 billion KRW. As property owners generally expect prices to continue rising, many have chosen to hold onto their properties, resulting in an extremely scarce supply of available listings in the market. On one hand, this dramatic surge in real estate prices is supported by the doubling gains in Korea’s stock market – dubbed “the world’s strongest stock market” this year – which have generated substantial wealth dividends. On the other hand, it is driven by the hefty bonus payments in the pockets of employees at Korea’s two memory chip giants. As Samsung Electronics and SK Hynix jointly control the majority of the global market for advanced memory chips used in AI servers, employees of both companies are expected to receive average bonus incentives of up to 600 million KRW this year. In comparison, the average annual salary of Korean citizens last year was only around 50 million KRW. “More than half of the buyers around Dongtan are likely purchasing properties with cash directly,” said another local agent, Yoo Chang-wan, noting that the majority of buyers are semiconductor industry professionals, businesspeople, and lawyers. Additionally, Samsung plans to offer employees low-interest loans of up to 500 million KRW, which is expected to further drive up housing prices. In response to the increasingly heated housing market, the Bank of Korea maintained its policy rate at 2.5% in late May while signaling a more hawkish policy stance, citing rising inflationary pressures and better-than-expected economic growth. In this regard, Kim Yong-beom stated that stronger nominal economic growth could ultimately make it difficult to sustain the current interest rate level indefinitely. However, he also warned that the burden of tight monetary policy could disproportionately fall on small and medium-sized enterprises and vulnerable borrowers who have not yet benefited from the economic boom.
