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15-Year Fixed Mortgage Refinance Interest Rates in Brunswick, ME

Explore 15-year fixed mortgage refinance rates in Brunswick, ME over time.

As of Aug 21, 2026
Maine Avg

5.840%5.84%

+0.09% · 1wk
National Avg

5.842%5.84%

+0.09% · 1wk

Timeframe

Daily refinance averages provided by the Mortgage Research Center.


Compare mortgage rates in Brunswick, Maine

Showing results for: 15-Year Fixed refinance offers for Single Family or Townhome properties in ME, total loan amount of $228,000.

LenderAPR / RateMonthly Payment
Mortgage Rate Company

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 Brunswick at today's rates

The median home in Brunswick costs about $316,200. Refinancing a typical balance of $252,960 (80% of that value) at today's average 15-year fixed rate in Maine of 5.84% works out to roughly $2,113/month in principal and interest, with $127,347 of total interest over the 15-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 $6,324 (2.5% of the loan):

RateMonthly P&IMonthly savingsBreak-even
5.84% (today)$2,113
5.59% (−0.25%)$2,079$34/mo186 months
5.34% (−0.50%)$2,045$68/mo93 months
5.09% (−0.75%)$2,012$101/mo63 months
4.84% (−1.00%)$1,979$134/mo48 months

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

Weighing the term itself? At today's Maine average 30-year fixed rate of 6.76%, the same $252,960 balance costs $1,643/month over 30 years — $470/month less than the 15-year fixed option, at the cost of $211,009 more interest over the life of the loan.

Should I Refinance from 30-Year to 15-Year in Brunswick?

In Brunswick's hot market with 15.9% appreciation, refinancing to a 15-year term accelerates both forced and natural equity building. On a $252,960 loan, switching from 30-year at 7% to 15-year at 6.5% increases your payment from $1,683 to $2,204/month-a $521increase. However, you'll save $209k in interest over the loan's life and build equity twice as fast. Combined with Brunswick's rapid appreciation, this strategy maximizes wealth building for homeowners who can afford higher payments.

How Much More Will My Payments Be with a 15-Year Refi in Brunswick?

Refinancing $252,960 from 30-year (7%) to 15-year (6.5%) increases your principal and interest payment by $521/month. Including Brunswick's $358/month property tax at 1.36%, your total PITI jumps from approximately $2,191 to $2,712. Can you afford the increase? If your Brunswick home appreciated from $316,200 to $363,630, refinancing to 15-year builds equity even faster, compounding with market growth.

How Fast Will I Build Equity with a 15-Year Refi in Brunswick?

Dramatically faster than 30-year loans. In the first year of a 15-year mortgage at 6.5%, approximately $13,913 of your $2,204 monthly payment goes to principal -versus only $5,059 monthly on a 30-year. Add Brunswick's 15.9% appreciation ($50,276/year on median homes), and your total equity grows $217,229 in year one. By year 5: over $1,086k in combined equity.

What Are 15-Year Refinance Closing Costs in Brunswick?

Expect $5,059-$7,589 (2-3% of loan amount) for 15-year refinancing in Brunswick. On a $252,960loan, that's approximately $6,324. While the monthly payment increase is $521, you're not "losing" that money-it goes to principal, building equity. The true benefit: $209k interest savings over the loan's life. With Brunswick's hot market appreciation, you're building wealth on two fronts: accelerated paydown + market gains.

Accelerate Equity with a 15-Year Refinance in Brunswick

Let’s talk about that incredible 21.2% appreciation rate. Your Loan-to-Value (LTV) measures how much you owe versus what the home is worth.

With a 21.2% jump in value, an average Brunswick home gained nearly $67,000 in equity. If you bought your home with a small down payment, you are likely paying Private Mortgage Insurance (PMI). By refinancing right now, you can get your home reappraised, drop your LTV below 80%, and eliminate that PMI payment entirely.

Property Tax Tip for Brunswick Homeowners

Don't let rising taxes eat your refinance savings. Rolling your closing costs into your new loan can free up the cash you need to cover any unexpected escrow shortages caused by rising local assessments.

State & Local Assistance in Brunswick

Take advantage of MaineHousing. Their robust state programs offer pathways to better financing, especially if you are looking to pull cash out to handle home improvements or consolidate debt.

How Brunswick compares across Maine

Median home prices vary widely across Maine, 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 15-year fixed rate of 5.84%:

CityMedian home priceEst. monthly P&Ivs. Brunswick
Brunswick$316,200$2,113
South Portland$357,900$2,391+$278/mo
Bangor$212,000$1,417−$696/mo
Scarborough$463,000$3,094+$981/mo

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