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30-Year Fixed Mortgage Refinance Interest Rates in California

Explore 30-year jumbo mortgage interest rates in California over time.

Daily refinance averages provided by the Mortgage Research Center.


Compare mortgage rates in California

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


California housing market snapshot

Hey California homeowners! After a sluggish couple of years, the Golden State market is waking up in a big way.

Metric2024 Stats2025 YTD Trends

Home Sales Volume

~275,000 units

Rebounding: Sales projected to rise +10.5%.

Median Home Price

~$869,500

~$909,400 (+4.6% Appreciation)

Market Status

Competitive

Stabilizing as more inventory enters the market.

Why This Matters for Your Refinance (The LTV Factor)

You might be wondering, "Why does my neighbor’s home sale price matter to my mortgage?" It all comes down to Loan-to-Value (LTV).

  • The Formula: (Mortgage Balance) ÷ (Current Home Value) = LTV %
  • The CA Benefit: With values projected to rise over 4% this year, your LTV is likely dropping naturally. This "passive" equity growth can help you drop Private Mortgage Insurance (PMI) faster or qualify for a better rate without paying down extra principal.

Property taxes in California

Thanks to Proposition 13, your tax rate is low and your assessed value growth is capped, which is a huge protection for long-time owners.

Effective Property Tax Rate

~0.71%

National Rank

35th (Relatively Low)

Median Property Value

~$505,000 (Tax median) / ~$900k (Market median)

Annual Tax on Median Home

~$3,600 - $6,400+

Property tax data source

California refinance programs & homeowner perks

The California Housing Finance Agency (CalHFA) is a massive resource for residents.

Visit California Housing Finance Agency (CalHFA)
Featured program
CalHERO
  • Who it’s for: First responders, teachers, veterans, and nurses.
  • Benefit: CalHERO offers reduced interest rates and fees to honor those who serve our communities.
  • Expert tip: If you are refinancing to build an ADU (Accessory Dwelling Unit) for rental income, check CalHFA for specific ADU grant programs!

Key Factors Influencing 30-Year Mortgage Rates in CA

Discover the critical factors that affect 30-year mortgage rates in California. These include statewide economic indicators, inflation trends, Federal Reserve decisions, and global economic shifts. An understanding of how these elements work together is essential for those planning to secure a long-term mortgage, with the state's unique housing market trends also playing a vital role.

Benefits of Choosing a 30-Year Fixed Mortgage

Choosing a 30-year fixed mortgage in CA provides significant benefits, including the stability of fixed monthly payments over a longer duration, which facilitates easier budgeting and financial planning. This type of mortgage shields homeowners from fluctuations in interest rates, offering a dependable payment schedule throughout the loan term.

How to Secure the Best 30-Year Mortgage Rate in CA

  1. Boost Your Credit Score: Achieving a high credit score is crucial to access the lowest interest rates available for a 30-year mortgage in California.
  2. Increase Your Down Payment: A larger initial down payment reduces the lending risk, which can lead to more favorable interest rates.
  3. Shop for Rates: Actively compare 30-year mortgage rates offered by various lenders throughout California. Utilize online tools specifically designed for mortgage comparison to ensure you find the most competitive rates.
  4. Showcase Financial Stability: Lenders look favorably on borrowers who demonstrate consistent income and a healthy debt-to-income ratio. Strong financial standing can significantly improve the terms of your mortgage.
  5. Consider Buying Points: Purchasing points can lower your overall interest rate, which can be particularly advantageous if you intend to stay in your home long-term. Always calculate the break-even point to make sure this strategy aligns with your financial goals.

View interest rates by city

Discover the latest 30-year mortgage refinance rates in California. Click on your city to view the most recent offers:


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