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30-Year Fixed Jumbo Mortgage Refinance Interest Rates in Biloxi, MS

Explore 30-year jumbo mortgage interest rates in Biloxi, MS over time.

As of Apr 21, 2026
Mississippi Avg

6.627%6.63%

-0.15% · 1wk
National Avg

6.673%6.67%

-0.10% · 1wk

Timeframe

Daily refinance averages provided by the Mortgage Research Center.


Compare mortgage rates in Biloxi, Mississippi

Showing results for: 30-Year Fixed refinance offers for Single Family or Townhome properties in MS, total loan amount of $800,000.

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


Should I Refinance My Jumbo Mortgage in Biloxi's Hot Market with 14.2% Appreciation?

With Biloxi's strong 14.2% appreciation rate and median home values at $151,500, homeowners have likely built substantial equity. For jumbo mortgages (loans exceeding $806,500), refinancing when rates drop by 0.75-1% or more typically makes financial sense. On a $800,000 jumbo loan, refinancing from 7% to 6% saves $526/month ($6,312/year). With jumbo refinance closing costs around $20,000, you'd break even in 38 months. The rapid equity growth in Biloxi also creates opportunities for jumbo cash-out refinancing to access built-up wealth.

How Much Can I Save Refinancing a Jumbo Loan in Biloxi?

The savings on jumbo refinances are substantial due to large loan amounts. For a typical $800,000 jumbo loan in Biloxi (80% LTV on $151,500 median homes), reducing your rate from 7% to 6% saves $526monthly. Over the 30-year life, that's $189k in total interest savings. Even after $20,000 closing costs (2.5% of loan amount), you're ahead after just 38 months. In Biloxi's hot market with 14.2% annual appreciation, homeowners typically refinance when equity gains justify eliminating PMI or accessing cash for improvements.

What Are Jumbo Cash-Out Refinance Options in Biloxi?

Biloxi's 14.2% appreciation creates significant equity-access opportunities through jumbo cash-out refinancing. If your home appreciated to $151,500 and you tap 20% equity ($200,000), your new loan becomes $1,000,000 at approximately 6.5% (cash-out rates typically run 0.25-0.5% higher). Monthly payment: $6,321. Jumbo cash-out proceeds are commonly used for investment properties, major renovations, debt consolidation, or business ventures. With Biloxi's property taxes at 0.79% ($100/month), factor PITI into affordability calculations when refinancing.

Do Jumbo Refinance Rates in Biloxi Differ from Conforming Rates?

Yes. Jumbo loans in Biloxi (any loan exceeding $806,500) typically carry rates 0.25-0.75% higher than conforming loans due to increased lender risk. However, borrowers with excellent credit (740+), low debt-to-income ratios (under 43%), and substantial reserves (6-12 months) can secure competitive jumbo rates. For Biloxi's median home value of $151,500, an 80% LTV loan ($800,000) is near the jumbo threshold. Shop multiple lenders-portfolio lenders and credit unions sometimes offer better jumbo refinance rates than big banks. Rate differences compound over time: 0.5% higher on $800,000 costs ~$261/month extra.

What Are the Tax Implications of Jumbo Refinancing in Biloxi?

Jumbo refinance interest remains tax-deductible up to the first $750,000 of mortgage debt ($375,000 if married filing separately). For Biloxi homeowners with $800,000jumbo loans, interest on the excess amount isn't deductible. However, with Biloxi's 0.79% property tax rate ($100/month on median homes), combined property tax and mortgage interest deductions can still significantly reduce taxable income. Cash-out refinance proceeds are generally not taxable as income. If using cash-out funds for home improvements, that interest may also be deductible. Consult a tax professional to optimize your Biloxi jumbo refinance strategy, especially given the $151,500 median home values and high loan amounts involved.

Jumbo Loan Refinancing Strategy in Biloxi

Because Biloxi is highly accessible, many homeowners started with FHA or USDA loans. Refinancing relies on your Loan-to-Value (LTV) ratio.

With your home value growing 14.2%, your equity is building safely. Once your LTV drops under 80%, refinancing into a Conventional loan will permanently remove your FHA mortgage insurance premium.

Property Tax Tip for Biloxi Homeowners

An annual tax bill of just ~$1,200 keeps your escrow minimal. When refinancing, your primary focus should be securing the lowest possible fixed interest rate to maximize your monthly savings.

Hero & Housing Programs for Biloxi

The Mississippi Home Corporation (MHC) is your local partner for affordable housing. Look into their Smart6 program, which offers affordable interest rates for moderate-income owners looking for stability.


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