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30-Year Fixed Jumbo Mortgage Refinance Interest Rates in Honolulu, HI

Explore 30-year jumbo mortgage interest rates in Honolulu, HI over time.

As of Apr 7, 2026
Hawaii Avg

6.494%6.49%

-0.01% · 1wk
National Avg

6.862%6.86%

-0.06% · 1wk

Timeframe

30-jumbo Year Fixed Mortgage Interest Rates

Daily refinance averages provided by the Mortgage Research Center.


Compare mortgage rates in Honolulu, Hawaii

Showing results for: 30-Year Fixed refinance offers for Single Family or Townhome properties in HI, 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 Honolulu's Hot Market with 9.6% Appreciation?

With Honolulu's strong 9.6% appreciation rate and median home values at $759,000, 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 Honolulu also creates opportunities for jumbo cash-out refinancing to access built-up wealth.

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

The savings on jumbo refinances are substantial due to large loan amounts. For a typical $800,000 jumbo loan in Honolulu (80% LTV on $759,000 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 Honolulu's hot market with 9.6% annual appreciation, homeowners typically refinance when equity gains justify eliminating PMI or accessing cash for improvements.

What Are Jumbo Cash-Out Refinance Options in Honolulu?

Honolulu's 9.6% appreciation creates significant equity-access opportunities through jumbo cash-out refinancing. If your home appreciated to $759,000 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 Honolulu's property taxes at 0.31% ($196/month), factor PITI into affordability calculations when refinancing.

Do Jumbo Refinance Rates in Honolulu Differ from Conforming Rates?

Yes. Jumbo loans in Honolulu (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 Honolulu's median home value of $759,000, 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 Honolulu?

Jumbo refinance interest remains tax-deductible up to the first $750,000 of mortgage debt ($375,000 if married filing separately). For Honolulu homeowners with $800,000jumbo loans, interest on the excess amount isn't deductible. However, with Honolulu's 0.31% property tax rate ($196/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 Honolulu jumbo refinance strategy, especially given the $759,000 median home values and high loan amounts involved.

Jumbo Loan Refinancing Strategy in Honolulu

Because island prices are so high, Hawaii homeowners need to master their Loan-to-Value (LTV) ratio.

With values appreciating at nearly 9.6%, a small percentage increase translates to massive dollar-value equity gains. A near 10% rise on a $750k+ home adds over $70,000 in equity. This "High-Value Equity" is incredibly powerful for funding a cash-out refinance to renovate or consolidate debt.

Property Tax Tip for Honolulu Homeowners

With such low taxes, your monthly payment is dominated by principal and interest. This makes finding a lower interest rate through a refinance incredibly impactful to your bottom line.

Hawaii Refinance Programs for Honolulu Residents

The Hawaii Housing Finance and Development Corporation (HHFDC) offers the Hula Mae Mortgage program, which provides highly competitive interest rates for eligible state residents. Be sure to explore local options for Mortgage Credit Certificates (MCC) that reduce your federal tax bill!


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