30-Year Fixed Mortgage Refinance Interest Rates in Great Falls, MT

Compare mortgage rates in Great Falls, Montana

Showing results for: 30-Year Fixed refinance offers for Single Family or Townhome properties in MT, total loan amount of $228,000.

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Rate data provided by RateUpdate.com. Displayed by Mortgage Research Center, NMLS #1907, Equal Housing Opportunity. Rates and fees are estimates and subject to change without notice. Payments do not include taxes and insurance premiums. Actual payments may be higher. Not all lenders participate in this marketplace. Loan availability and terms may vary by state and lender. Lender offers, including badges like “Lowest APR” or “Lowest Payment,” are based only on results displayed here and may not reflect the absolute lowest offer available in the market. Rate and product details

What refinancing looks like in Great Falls at today's rates

The median home in Great Falls costs about $186,300. Refinancing a typical balance of $149,040 (80% of that value) at today's average 30-year fixed rate in Montana of 7.15% works out to roughly $1,007/month in principal and interest, with $213,454 of total interest over the 30-year term.

Here is how the monthly payment and break-even point change if you wait for (or negotiate) a lower rate, assuming closing costs of $3,726 (2.5% of the loan):

Estimates use principal and interest only and today's average Montana rate; they exclude taxes, insurance, and rate differences from credit score or loan size.

Weighing the term itself? At today's Montana average 15-year fixed rate of 6.35%, the same $149,040 balance costs $1,286/month over 15 years — $279/month more than the 30-year fixed option, but with $131,007 less interest paid over the life of the loan.

What Rate Drop Makes 30-Year Refinancing Worth It in Great Falls?

In Great Falls's stable market with 2.7% appreciation, aim for at least 0.75-1% rate reduction when refinancing to a 30-year fixed. On a $149,040 loan, dropping from 7% to 6% saves $98/month. With typical $3,726 closing costs, your break-even is 38 months. Stay in your Great Falls home at least 4 years to benefit fully. Smaller rate reductions still work if you have minimal closing costs or plan to stay long-term.

Should I Refinance to 30-Year to Lower My Payment in Great Falls?

Refinancing to a 30-year fixed in Great Fallsmaximizes payment reduction if you're coming from a shorter term or higher rate. If you're already in a 30-year loan, refinancing saves $98/month per 1% rate drop on a $149,040balance. This helps if your financial situation changed, you need cash flow relief, or you want to improve debt-to-income ratio. However, extending your term resets the amortization-you'll pay more interest over the loan's life. Calculate total interest: 30 years at 6% costs $173k in interest on Great Falls's median home.

How Do I Calculate My 30-Year Refi Break-Even in Great Falls?

Break-even calculation: divide total closing costs by monthly savings. In Great Falls, refinancing $149,040 costs approximately $3,726. If you save $98/month (7%→6%), break-even is 38 months. But consider total savings beyond break-even: stay 5 years and you net $2,154; stay 10 years and you net $8,034. Include Great Falls's $130/month property tax (0.84%) in payment calculations, but remember it doesn't change when you refinance.

Is a No-Closing-Cost 30-Year Refi Better in Great Falls?

No-closing-cost refinances roll $3,726 in fees into your loan or charge 0.25-0.5% higher rates. In Great Falls, this makes sense if you're moving within 3-5 years or rates might drop further soon. Compare: upfront costs with 6% rate vs. no costs at 6.375%. The higher rate costs approximately $36/month more, so you "pay back" the $3,726 in 104 months. Stay longer than that, and upfront costs win.

When Is the Best Time for a 30-Year Refinance in Great Falls?

Timing matters in Great Falls's stable market. Refinance when: 1) Rates drop 0.75%+ below your current rate, 2) Your home appreciated enough to eliminate PMI (if you have it), or 3) Your financial situation improved (credit score up, income increased). Don't try timing the absolute bottom-with $186,300 median homes in Great Falls, even a 0.5% improvement is meaningful. Monitor rates but act when savings justify costs. With 2.7% appreciation, your equity grows steadily, potentially qualifying you for better rates over time.

How Great Falls compares across Montana

Median home prices vary widely across Montana, which changes what a typical refinance costs. Here is the estimated monthly principal and interest on a median-priced home (80% loan-to-value) at today's average 30-year fixed rate of 7.15%:

Estimates use each city's median home price with the same statewide average rate; actual quotes vary by lender, credit profile, and loan size.