Logo
Home

Refinance Tools

Interest Rates

Get personalized alerts

30-Year Fixed Mortgage Refinance Interest Rates in Sioux Falls, SD

Explore 30-year fixed mortgage refinance rates in Sioux Falls, SD over time.

South Dakota Current Interest Rate: 6.033% · National Avg: 6.04%

Timeframe

30 Year Fixed Mortgage Interest Rates

Daily refinance averages provided by the Mortgage Research Center.


Compare mortgage rates in Sioux Falls, South Dakota

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

LenderAPR / RateMonthly Payment
ICB

Rate data provided by RateUpdate.com. Displayed by ICB, a division of 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


When Should I Refinance to 30-Year Fixed in Sioux Falls?

In Sioux Falls's hot market with 13.5% annual appreciation, refinance when you can reduce your rate by 0.75%+ or access equity. If you purchased 2-3 years ago, rapid appreciation likely built substantial equity. Refinancing a $182,720 loan (80% of Sioux Falls's $228,400 median) from 7% to 6% saves $121/month. With closing costs around $4,568, you break even in 38 months. The 30-year term keeps payments low while Sioux Falls's appreciation builds equity automatically.

Should I Do Cash-Out Refinancing to 30-Year in Sioux Falls?

With 13.5% appreciation in Sioux Falls, cash-out refinancing makes sense if you have substantial equity. If your home appreciated from $228,400 to $262,660 over 3 years, you could access up to $27,408 while keeping 20% equity. Popular uses: high-ROI renovations (which compound with Sioux Falls's growth), investment properties, debt consolidation. Cash-out 30-year rates run 0.25-0.5% higher than rate-and-term, but the extended term keeps payments manageable even with a larger loan balance.

How Much Will I Save Refinancing to 30-Year in Sioux Falls?

Monthly savings depend on your rate reduction. Refinancing $182,720 from 7% to 6% saves $121/month in principal and interest. However, your total PITI payment in Sioux Falls includes $249/month property tax (at 1.31% of home value). Your actual payment drops from approximately $1,615 to $1,494 total. Over 30 years, you'll save over $44k in interest-plus Sioux Falls's appreciation builds additional equity.

What Are 30-Year Refinance Closing Costs in Sioux Falls?

Closing costs in Sioux Falls typically run 2-3% of your loan amount. On a $182,720 refinance, expect $3,654-$5,482, including appraisal ($400-700), title insurance, lender fees (0.5-1%), and escrow setup. Divide closing costs by monthly savings to find break-even: $4,568 ÷ $121 = 38 months. In hot markets like Sioux Falls, strong appreciation shortens effective break-even since rising home values increase refinanceable equity over time.

How Does Sioux Falls's Property Tax Affect 30-Year Refinancing?

Property taxes at 1.31% of Sioux Falls's home values add $249/month to a median-priced home. When refinancing to a 30-year fixed, your principal/interest payment changes but property tax stays constant. If you're quoted a new rate, calculate P&I savings ($121 in our 7%→6% example), then add back property tax and insurance for true monthly cost. Also remember: as Sioux Falls homes appreciate 13.5% annually, your assessed value-and thus property tax-may increase over the loan's life.

Related Sioux Falls Mortgage Rates

15-Year Refinance Rates in Sioux Falls

Compare 15-year fixed rates and save on total interest


Should I Refinance Yet? Logo

© Should I Refinance Yet 2026. All rights reserved

When you visit or interact with our sites, services or tools, we or our authorized service providers may use cookies for storing information to help provide you with a better, faster and safer experience and for marketing purposes.