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30-Year Fixed Jumbo Mortgage Refinance Interest Rates in Houston, TX

Explore 30-year jumbo mortgage interest rates in Houston, TX over time.

As of Apr 3, 2026
Texas Avg

6.838%6.84%

+0.14% · 1wk
National Avg

6.879%6.88%

+0.09% · 1wk

Timeframe

30-jumbo Year Fixed Mortgage Interest Rates

Daily refinance averages provided by the Mortgage Research Center.


Compare mortgage rates in Houston, Texas

Showing results for: 30-Year Fixed refinance offers for Single Family or Townhome properties in TX, 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


When Does Jumbo Refinancing Make Sense in Growing Houston?

Houston's 6.4% annual appreciation is building home equity faster than the national average. For median $425,000 homes with $800,000 jumbo loans (80% LTV), refinancing makes sense when: (1) rates drop 0.75%+ below your current rate, (2) you can eliminate PMI after reaching 20% equity through appreciation, or (3) you want to convert an ARM to fixed rates for payment stability. Example: refinancing from 7% to 6% saves $526/month. With $20,000 closing costs (typical 2.5% on jumbo loans), you break even in 38 months. As Houston continues growing, property values above $806,500 increasingly require jumbo financing even for typical family homes.

How Much Equity Do I Need for Jumbo Refinancing in Houston?

Most Houston jumbo lenders require 20% equity minimum (80% LTV) for refinancing, though some allow up to 90% LTV with higher rates and PMI. For $425,000 median homes appreciating at 6.4% annually, homeowners who purchased 3-5 years ago likely have substantial equity gains. Example: a home bought for $352,829 three years ago is now worth $425,000-a $72,171 gain. This equity growth lets you refinance into better terms, eliminate PMI, or tap equity via cash-out refinancing. Jumbo cash-out refis typically cap at 80% LTV, meaning you can access up to $200,000 (20% of current value) while refinancing your existing $800,000 loan. New payment at 6.5%: $6,321/month.

What's the Difference Between Jumbo and Conforming Refinance Rates in Houston?

Jumbo loans (those exceeding $806,500) in Houston typically carry rates 0.25-0.75% higher than conforming loans due to increased lender risk and lack of Fannie/Freddie backing. For Houston's $425,000 median homes, 80% LTV loans of $800,000 approach the jumbo threshold. However, borrowers with excellent credit (740+), low debt ratios (under 43%), and substantial reserves can secure competitive jumbo rates. The rate premium compounds over time: 0.5% higher on $800,000 costs approximately $261/month or $94k over 30 years. Shop multiple lenders-portfolio lenders and credit unions sometimes offer better jumbo pricing than mega-banks.

Should I Refinance My Jumbo Loan as Houston Grows?

Houston's 6.4% growth rate creates strategic refinancing opportunities. As home values rise from $425,000, your loan-to-value ratio decreases, potentially qualifying you for better rates or eliminating PMI. Refinancing a $800,000 jumbo loan from 7% to 6% saves $526/month and $189k in total interest over 30 years. After $20,000 closing costs, you're profitable after 38 months. If planning to stay in Houstonfor 3+ years, refinancing at today 's rates locks in savings for decades. Additionally, Houston's 1.8% property tax rate ($638/month on median homes) is relatively high-factor this into total PITI comparisons when evaluating refinance scenarios.

Can I Get a No-Closing-Cost Jumbo Refinance in Houston?

Yes, many Houston lenders offer no-closing-cost jumbo refinances by either rolling $20,000 in fees into your loan balance or charging a slightly higher interest rate (typically 0.25-0.5% higher). For a $800,000 jumbo loan, paying 6.25% with zero upfront costs versus 6% with $20,000 closing costs means $130/month more. Break-even: it takes 154 months for the higher rate to cost more than paying closing costs upfront. No-closing-cost refis make sense if you plan to move or refinance again within 3-5 years, or if you'd rather preserve cash for other investments. In Houston's growing market with 6.4% appreciation, many homeowners prefer preserving liquidity for down payments on investment properties or business opportunities.

Jumbo Loan Refinancing Strategy in Houston

Houston attracts many professionals who often start with FHA loans. Refinancing relies heavily on your Loan-to-Value (LTV) ratio.

With your home value growing 6.4% over the last year, you are building equity fast. Once your LTV drops under 80%, refinancing from an FHA loan into a standard Conventional loan is the smartest move you can make to drop your mortgage insurance premium.

Property Tax Tip for Houston Homeowners

A cash-out refinance is a great strategy here. Use your new equity to fund home improvements or consolidate higher-interest debt, but keep a close eye on your escrow account.

Hero & Housing Programs for Houston

The TSAHC provides excellent support for Texas residents. Check out their "Homes for Texas Heroes" conventional loan products, which often provide better long-term value than standard FHA offerings.


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