Korea Apartments, Loans and Jeonse — 2026-09-08

Top developments

Seoul Prices Hit 82-Week Streak as Gangnam Cools

For the 82nd consecutive week, Seoul apartment prices continued to rise, marking the longest ongoing streak since February 2025 and just three weeks shy of the all-time record set during the Moon Jae-in administration. However, the momentum is uneven: while northern districts like Gangbuk saw gains, Gangnam and Seocho districts recorded declines of 0.41% and 0.23% respectively, reflecting the impact of recent tax reforms targeting high-value properties. This divergence highlights a market where demand is shifting toward mid-to-low-priced apartments under 1.5 billion won, as buyers avoid the steepest costs in core areas.

Presale Outlook Plummets on Loan Curbs

The Housing Industry Research Institute reported that the September national apartment presale outlook index fell 6.9 points to 86.3, signaling a sharp deterioration in builder sentiment. The drop is attributed to tightened loan regulations and rising interest rates, which have chilled buyer confidence nationwide. This sentiment shift suggests that despite high asking prices, actual transaction volumes may face headwinds as financing becomes more restrictive for potential homeowners.

Mayor Oh Warns of "Jeonse Hell"

Seoul Mayor Oh Se-hoon issued a stark warning via social media, describing the city as turning into "housing hell" due to a crisis in jeonse (lump-sum deposit) and monthly rent systems. With average monthly rents hitting 1.62 million won, residents are reporting being driven out as "jeonse refugees" unable to secure affordable long-term leases. This political pressure coincides with government plans to ban jeonse loans for single-homeowners in the Seoul metropolitan area who lack residency history, aiming to curb speculative leverage in the rental market.

Supply Push: LH Adds 20,000 Rental Units

To address affordability gaps, the Korea Land & Housing Corporation (LH) announced it will supply 20,528 purchased rental homes in Seoul over the next three years, with 14,558 units specifically targeted at young adults. This move is part of a broader strategy to stabilize the rental market without relying solely on new construction, which takes years to materialize. Concurrently, Seoul housing starts rose 44.4% year-on-year in the first seven months of 2026, reaching 19,507 units, with redevelopment projects accounting for 81% of these starts.

Local view

Local media outlets are focusing heavily on the "split market" phenomenon. Herald Economy noted that while Gangnam and Seocho have seen declines for four straight weeks following the August 3 tax overhaul, 23 other districts in Seoul continue to rise, with mid-to-low-priced areas seeing the most activity. Kyung Hyang Shinmun highlighted that transactions outside the three Gangnam districts now exceed 90% of all deals, and apartments priced at 600 million won or less account for a significant quarter of transactions, indicating a flight to affordability. Maeil Business Newspaper emphasized that the cumulative rise of 16.9% since early 2025 is double the rate seen during the previous administration's peak, raising concerns about household debt sustainability.

Context & numbers

• Weekly Price Change: Seoul apartment prices rose 0.22% in the latest week, a slowdown from 0.29% the previous week.
• Price Divergence: Gangnam (-0.41%) and Seocho (-0.23%) vs. Northern Seoul gains.
• Bundang Surge: Apartment prices in Bundang (Seongnam) jumped 29.5% over the past year, the highest gain in Korea.
• Presale Index: September outlook at 86.3, down 6.9 points month-on-month.
• Ministerial Holdings: Properties owned by minister nominees rose 27.55% in a year, nearly double Seoul's average gain of 14.61%, sparking scrutiny over equity and market influence.

On the radar

• Jeonse Loan Ban Implementation: Watch for detailed guidelines on the ban for single-homeowners in the Seoul metro area, which is set to take effect next year but is influencing current lender behavior.
• Redevelopment Policy Briefings: The Ministry of Land, Infrastructure and Transport will begin policy briefings for redevelopment projects starting October 1, aiming to accelerate approvals and resolve financing hurdles like relocation cost loans.
• DSR Stress Test Impact: As banks tighten credit lines, monitor how the "stress DSR" application affects loan availability for younger buyers in outer districts like Nowon and Dobong, which are currently seeing price resilience.