Comparing a 6.31% 30-year fixed mortgage quote in Seoul

[knitsAndAtlas]

The monthly payment must remain manageable, so a slightly cheaper lifetime loan is no help if its near-term cost strains the budget. For a Seoul purchase around ₩1,152,000,000, I have a quote at 6.31% described as fixed for 30 years.

The initial headline looked better than the actual offer once fees and the loan-to-value band were applied. I am trying to compare lenders over a realistic ownership period rather than automatically using all 30 years. Would you add the fees, interest and any exit charge at the expected sale or refinance date, while checking affordability separately? Portability sounds useful, but only if its conditions would survive a future move.

 

[FairSparrow]

The 30-year figure can distract from the real comparison. My concern would be paying extra now for benefits you may never use.

Choose the likely exit point and calculate each offer using the same principal: payments made, upfront charges, remaining balance and any cost for repaying then. If you expect to keep the mortgage for decades, the long-run rate deserves more weight. If a sale or refinance is plausible much sooner, use that shorter date and reject any option whose monthly payment does not fit comfortably, even if its eventual total looks lower.

 

[lookTheRiver]

Is ₩1,152,000,000 the purchase price or the amount borrowed? Without the actual principal and loan-to-value, the fee impact and monthly payment comparison are incomplete. I’d also confirm that “30-year fixed” means the rate is fixed for the full 30 years, rather than a 30-year term with a reset at some point.

 

[sharp_frame]

I wouldn’t give portability much weight unless a move is genuinely likely and the conditions are clear. Early repayment matters more if your comparison assumes refinancing.

Make a small table for staying 5, 10, and 30 years: monthly payment, fees paid upfront, cumulative interest, repayment charge at exit, and remaining balance. That should expose whether the lower advertised rate ever recovers its higher costs. Also stress-test the monthly payment against your budget rather than treating the cheapest lifetime figure as automatically affordable.