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New Buttimok lending fell to 13.5 trillion won in 2025 from 24.8 trillion, and the average loan shrank 5.9% while Seoul's median jeonse rose 9.9%, which is what a binding eligibility test looks like from the inside.
The Investor · Invest desk
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Divide value by cases and the screen shows up in the average ticket: 13.5041 trillion won across 124,959 loans works out to 108.07 million won each in 2025, against 114.86 million on 215,833 loans the year before [1][2][1][2], a 5.9% smaller average loan [3] in a year when KB Real Estate put the median Seoul jeonse deposit up 9.9% at 406.67 million won [8]. Credit shrinks per borrower while the asset it finances gets dearer when the borrowers at the expensive end stop clearing the eligibility test.
That test is a deposit cap: 300 million won in the greater Seoul area for a standard Buttimok loan and 200 million elsewhere, 400 million and 300 million for newlyweds [7]. The standard cap is 73.8% of the Seoul median, 106.67 million short of it [7], and the newlywed cap now sits 1.7% below the same median [8], so more than half of Seoul housing priced in jeonse terms fails the deposit screen before anyone looks at income or assets [14]. This year continues the slide: 50,984 cases and 4.9796 trillion won through July [6] annualize to 87,401 loans and 8.54 trillion won [4], 65.6% under the 2024 book [5], with the average loan down again to 97.67 million won [6].
The competing reading is a demand story, and the regional table does not settle it in the cap's favour. Ulsan fell 58.6% and North Jeolla 54.6% by loan value, both steeper than Seoul's 49.0% [3][4], and the data as released carries no regional jeonse prices, so nobody can yet say the caps bind hardest where lending fell most. A base rate lifted a quarter point to 3.00% [9] and a broad drift out of jeonse into monthly rent would also print declines in every province, which is the version the publisher leads with when it names rising rates and climbing deposits together [12]. What would separate the two is the shape of the loan distribution just below the limits and the rejection reasons behind it, neither of which the Korea Housing & Urban Guarantee Corporation put in this release.
Meanwhile the political lever is being pulled on the purchase side, where Seoul Mayor Oh Se-hoon asked the land minister to raise the Didimdol price cap for young borrowers to 900 million won with a 600 million lending limit [11], three times the standard Buttimok deposit cap [12] at a 66.7% loan-to-price [13]. Rep. Song Eon-seok wants the jeonse caps and lending limits indexed to market reality instead [10], and a state deposit guarantee that tracks the median is also a bid underneath the median, and the 24.79 trillion won written in 2024 [2] was part of what the deposits of 2025 were priced against. Newlyweds, the cohort the higher thresholds were built for, fell fastest of all, down 49.8% in count to 14,196 loans and 53.6% in value to 1.985 trillion won [5]. Either way, 11.29 trillion won of annual new lending has stopped moving [9], and no one has shown how much of it walked and how much was screened out.
Ranked by verification strength, evidence, and original report placement.
New Buttimok jeonse loans, a low-rate state-backed product, totaled 124,959 cases worth 13.5041 trillion won ($9.9 billion) nationwide in 2025, according to Korea Housing & Urban Guarantee Corporation (HUG) data released on the 30th by Rep. Song Eon-seok of the People Power Party, a member of the National Assembly's National Policy Committee.
The 2025 figure marks a 42.1% drop in the number of loans from 215,833 in 2024 and a 45.5% decline in value from 24.7902 trillion won.
The decline was uniform across every region including the greater Seoul area; new lending in Seoul fell 49.0% to 4.4914 trillion won in 2025 and Gyeonggi Province fell 45.7%.
Among metropolitan cities and provinces, Ulsan posted the steepest drop in loan value at 58.6%, followed by North Jeolla Province at 54.6%, Seoul, North Chungcheong at 47.5%, South Chungcheong at 46.9% and Gyeonggi.
New Buttimok loans to newlyweds came to 14,196 in 2025, down 49.8% year on year, with value down 53.6% to 1.985 trillion won; in Seoul newlywed loan volume fell 53.6% and value 58.1%.
New Buttimok jeonse loans totaled 50,984 cases worth 4.9796 trillion won as of July this year, and at that pace annual lending is expected to fall short of 10 trillion won.
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en.sedaily.com
1 article · August 29, 2026
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Evidence-backed comparisons of source perspectives and observed adoption signals. Read the methodology
Which Builder, Operator, and Investor concerns the observed source mix emphasized—not a truth score.
Evidence, demonstrated adoption, hype gap, incentives, and confidence are assessed independently, each on its own current evidence. How these are measured.
Official numbers, single conduit
The arithmetic here is solid and internally consistent — counts, values, regional shares and averages all reconcile — but it rests on two unverified feeds: HUG's lending data as released by the lawmaker who wants the rules changed, and one KB Real Estate median. Neither the guarantee corporation nor the Land Ministry is quoted, no original data table is cited, and en.sedaily.com is the only account we have.
Nationwide scale, falling fast
Uptake is not in question — this is a program still writing 125,000 loans and nearly 10 billion dollars a year, in every region of the country. What the disclosure measures is a two-year slide: value down 45.5%, the average loan down to 97.67 million won through July, and newlywed borrowing cut roughly in half. Real usage, contracting.
Cause asserted, arithmetic sound
The counting is honest; the causation is not established. Falling volume is presented as renters priced out by caps and rates, yet nobody produces an application or rejection count, and Korea's well-known drift from jeonse toward monthly rent is never weighed as a rival explanation. Two smaller stretches: 'halve' does duty for a 45.5% value drop, and the median that supposedly proves the point sits only 1.7% above the newlywed ceiling, even if it clears the standard 300 million won ceiling by a mile.
Data and remedy from the same hand
The person who obtained the lending data is the person arguing the ceilings are too low, and the second voice — Seoul's mayor, same party, pushing a 900 million won Didimdol cap — points the same way. That does not make the numbers wrong; HUG's counts are what they are. It does mean the selection of which numbers to release, and the framing that caps rather than a shrinking jeonse market explain the drop, arrives pre-shaped by an advocacy position no counterparty answers.
Trust the figures, not the diagnosis
We would stand behind the magnitudes: a program that wrote 24.8 trillion won in 2024 wrote 13.5 trillion in 2025, and Seoul's median deposit price is above every standard ceiling. We would not yet stand behind why, or behind the current-year projection, or behind the implicit conclusion that raising ceilings restores the volume — all three would need a second source and an agency response.