“Is Seoul housing cooling?” Seoul apartment listings up 30% and the outlook for capital-region home prices (Weekly Money Issues: Real Estate)
An independent exercise, not a statement by the video creator or verification of every claim in the video.
How do interest-only payments compare with later amortization
Assume KRW 500 million at a fixed annual rate of 1.5%, with interest-only payments for 3 years followed by monthly amortization over 30 years. Monthly interest during the grace period is KRW 625,000, while the full KRW 500 million principal remains after 3 years. Starting a 30-year amortization at the same rate gives a monthly payment of about KRW 1,725,601. A small initial interest payment does not establish a small long-term repayment burden. These are calculation assumptions, not verified terms of a particular employer’s loan scheme.
Check for yourself
- Have you checked the remaining repayment period after subtracting the grace period from the total maturity?
- Have you compared post-grace-period cash flow with job changes, subsidy expiry and existing debts?
Limits of application
The calculation divides the annual rate into monthly rates and assumes end-of-month payments. Rate changes, taxation of interest support, fees, early repayment and housing acquisition or holding costs are excluded. Actual maturity and repayment terms can change the result; this is not a calculation of regulatory DSR borrowing capacity.
- What to look for
- Understand why sale listings, rental listings and housing completions are different measures, and examine why conditions vary by location and price band within the capital region. Follow the proposed links between employment, financing conditions and housing choices.
- Why it matters
- Separate total listings from homes actually available for occupancy, and compare prices using matching complexes, sizes and contract dates. Test whether monetary holdings establish housing finance from specific firms, and calculate post-grace-period principal and interest alongside employment and income changes.
Timeline
7 segmentsThe host argues that, alongside tax changes, completions can increase rental options and give prospective buyers a reason to postpone purchasing. This mechanism depends on local demand, prices and completion timing; rental inventory is not an absolute law requiring sale-market weakness. Local rental counts and completion figures were not independently confirmed, and actual contracts and absorption should be examined alongside total listings.