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30-Year Fixed Mortgage Refinance Interest Rates in Green Bay, WI

Explore 30-year fixed mortgage refinance rates in Green Bay, WI over time.

As of Sep 8, 2026
Wisconsin Avg

6.838%6.84%

-0.01% · 1wk
National Avg

6.839%6.84%

-0.02% · 1wk

Timeframe

Daily refinance averages provided by the Mortgage Research Center.


Compare mortgage rates in Green Bay, Wisconsin

Showing results for: 30-Year Fixed refinance offers for Single Family or Townhome properties in WI, 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 Green Bay at today's rates

The median home in Green Bay costs about $193,700. Refinancing a typical balance of $154,960 (80% of that value) at today's average 30-year fixed rate in Wisconsin of 6.84% works out to roughly $1,014/month in principal and interest, with $210,134 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 $3,874 (2.5% of the loan):

RateMonthly P&IMonthly savingsBreak-even
6.84% (today)$1,014
6.59% (−0.25%)$988$26/mo149 months
6.34% (−0.50%)$963$51/mo76 months
6.09% (−0.75%)$938$76/mo51 months
5.84% (−1.00%)$913$101/mo39 months

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

Weighing the term itself? At today's Wisconsin average 15-year fixed rate of 5.95%, the same $154,960 balance costs $1,304/month over 15 years — $290/month more than the 30-year fixed option, but with $130,441 less interest paid over the life of the loan.

Should I Refinance to 30-Year to Eliminate PMI in Green Bay?

Absolutely-if you're paying PMI, refinancing to 30-year in Green Bay's growing market can eliminate it permanently. PMI costs 0.5-1.5% of your loan annually ($129-$194/month). With 5.6% appreciation, if you purchased 2-3 years ago with less than 20% down, you've likely crossed 20% equity. Refinancing a $154,960 loan removes PMI even if you get the same 30-year rate. Combine with a rate reduction (7%→6% saves $102/month) and eliminate $129/month PMI for total savings of $231/month.

How Quickly Can I Build Equity with a 30-Year Refi in Green Bay?

The 30-year term builds equity through both principal paydown and Green Bay's 5.6% appreciation. On a $154,960loan at 6%, you'll pay down approximately $3,099 in principal the first year. Add Green Bay's $10,847 annual appreciation, and your total equity grows $13,946/year. After 5 years: $69,732 in combined equity. The 30-year term keeps payments low ($929 P&I + $299 property tax) while growth accelerates equity.

When Should I Refinance to 30-Year in Green Bay's Growing Market?

Refinance when: 1) Rates drop 0.75%+ below your current rate, 2) You've built 20% equity to eliminate PMI, or 3) You want lower payments while Green Bay's 5.6% appreciation builds equity. Don't wait for perfect timing-on a $154,960 loan, even a 0.5% improvement saves $52/month. With $3,874 closing costs, break-even is 75 months on a 7%→6.5% refi. Growing markets favor refinancing sooner since equity buildup accelerates over time.

Should I Use 30-Year Cash-Out Refi for Home Improvements in Green Bay?

Strategic in growing markets where improvements compound with appreciation. With 5.6% growth, a $50k kitchen remodel doesn't just add immediate value-it appreciates with your home. If you have $58,110 equity on Green Bay's $193,700 median home, you can access up to $19,370 while keeping 20% equity. Cash-out 30-year rates are 0.25-0.5% higher, but the extended term keeps payments manageable: adding $50k to a $154,960 loan at 6.5% increases payment only $316/month.

How Do Green Bay's Property Taxes Affect 30-Year Refi Savings?

Property taxes at 1.85% add $299/month to Green Bay's median home payment. When refinancing to 30-year, remember: your P&I payment decreases (7%→6% saves $102/month on $154,960), but property tax stays constant. Your total PITI drops from $1,480 to $1,378. Also note: as your home appreciates 5.6% annually, assessed value may increase, gradually raising property tax over the 30-year term. Factor this into long-term budgeting.

Build Long-Term Stability with 30-Year Refinancing in Green Bay

Your Loan-to-Value (LTV) measures how much you owe versus what the home is worth.

If you are paying Private Mortgage Insurance (PMI) on an FHA loan, refinancing right now allows you to reappraise at this new, higher value, drop your LTV below the 80% threshold, and cancel your PMI forever.

Property Tax Tip for Green Bay Homeowners

Focus your refinance strategy entirely on securing the lowest possible interest rate or using a cash-out refinance to consolidate high-interest credit cards.

State & Local Assistance in Green Bay

Leverage WHEDA. Their programs are designed to help you cover the upfront costs of securing a better, more affordable long-term fixed rate in Wisconsin.

How Green Bay compares across Wisconsin

Median home prices vary widely across Wisconsin, 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 6.84%:

CityMedian home priceEst. monthly P&Ivs. Green Bay
Green Bay$193,700$1,014
Appleton$182,600$956−$58/mo
Oshkosh$151,700$794−$220/mo
Madison$275,000$1,440+$426/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.