Comparing a 6.02% 30-year fixed mortgage beyond the headline rate

kai_cole

Buyer
Established
After 47 days, I received a 6.02% quote on a 30-year fixed mortgage for a New York property purchase around $685,000. The headline rate looked competitive, but the arrangement fees and loan-to-value tier made the overall comparison less obvious.

For recent US borrowers, what did you compare: APR, interest over the period you expected to keep the loan, or total cash cost including fees? I’m also looking at early-repayment terms and whether portability has any practical value.
 
I would compare all offers over the same expected holding period. APR is useful for spotting a loan whose low rate is supported by substantial fees, but it may not reflect your actual outcome if you sell or refinance much earlier than 30 years. Calculate upfront lender costs plus monthly principal and interest through, say, several realistic exit dates, then subtract the remaining principal balance.
 
What down payment and loan-to-value tier produced the 6.02%? Also, does that rate require points or other prepaid charges? Without those details, two quotes at 6.02% can have very different break-even periods. I’d ask each lender for the same loan amount, lock assumptions and fee categories so the comparison is genuinely like for like.
 
The exit-date calculations are useful, but they create another question: does the purchase still work if refinancing never becomes attractive? Rates may not fall when expected, and a change in income, credit or property value could also block that option.

Run one case using the quoted payment for the foreseeable future, with the arrangement fees included. If that remains affordable, refinancing is a possible saving. If the budget only works after an assumed refinance, the written quote is exposing a risk rather than solving it.
 
Portability would be low on my list unless the lender explains exactly how it works for this mortgage. A more practical question is whether there is any charge for paying extra principal, refinancing or selling early. Get those terms in writing and distinguish lender fees from third-party closing costs, since not every item will change when you switch lenders.
 
A simple spreadsheet should settle most of this. For each quote, list cash due for lender charges, any points, monthly principal and interest, and the balance remaining after several possible holding periods. Keep taxes, insurance and other property costs in the affordability budget, but separate them from lender pricing when comparing offers. Then calculate when the monthly saving from the lower rate finally recovers its higher upfront cost.
 
One more distinction: a 30-year fixed loan does not itself have rate-reset risk during that term. The uncertainty comes from choosing a different loan structure or relying on refinancing later. Given that the quote took 47 days, I’d also confirm how long the quoted rate and fees remain valid and what happens if closing is delayed. That timing could matter as much as a small difference between two headline rates.
 
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