A massive real-estate tsunami is approaching.
An independent exercise, not a statement by the video creator or verification of every claim in the video.
Can loans of KRW 300 million and KRW 500 million survive an income drop?
Assume no other loans, a fixed annual rate of 4%, a 30-year term and equal monthly principal-and-interest payments. A KRW 300 million loan costs about KRW 1.43 million monthly, versus KRW 2.39 million for KRW 500 million. With take-home pay of KRW 5 million, the burdens are about 28.6% and 47.7%; if income alone falls to KRW 4 million, they become about 35.8% and 59.7%. Check not only these ratios but also whether remaining cash covers essential living and housing costs while preserving an emergency buffer.
Check for yourself
- Are the compared rates, maturities and repayment methods identical?
- Can essential expenses still be paid while retaining emergency cash after income falls?
Limits of application
This hypothetical does not assess the couple in the video and is neither regulatory DSR nor an approval limit. It excludes fees, guarantees, taxes, management costs, other debts and grace periods. Recalculate for rate changes or early repayment; it does not establish a fair property price or buying date.
- What to look for
- Compare tenants’ rent burdens and owners’ debt payments as cash-flow issues, and examine the speaker’s emphasis on repayment capacity rather than property prices alone.
- Why it matters
- Distinguishing arrears denominators and growth measures, then testing payments after living expenses, helps separate dramatic forecasts from one’s own financial conditions.
Timeline
4 segmentsThe speaker emphasizes debt size, payment burdens and cash, but a small balance or several rules cannot guarantee a safe purchase or investment success. The suggestion to keep payments within 30% of take-home pay is the speaker’s household-budget rule, distinct from the definition and limits of regulatory DSR based on annual income and debt payments. Affordability also depends on rates, maturity, amortization, other debts, essential expenses and potential income loss.