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If you’re planning to buy a home in San Jose, don’t be surprised if your lender mentions a jumbo loan.
With home prices in Silicon Valley, many buyers find themselves looking at jumbo financing—not because they’re purchasing a luxury property, but simply because of the loan amount needed.
Here’s what a jumbo loan is and what you can expect if you need one.
What Is a Jumbo Loan?
A jumbo loan is a mortgage that exceeds the conforming loan limit established each year by the Federal Housing Finance Agency (FHFA).
Loans that fall within the conforming limit can generally be purchased by Fannie Mae and Freddie Mac. Loans above that limit are considered jumbo loans, and lenders often have different qualification requirements for them.
What Does That Mean in Santa Clara County?
Santa Clara County is considered a high-cost housing market, so the conforming loan limit is higher than it is in many other parts of the country.
For 2026, the conforming loan limit for a one-unit property in Santa Clara County is $1,249,125. Loan amounts above that limit are typically considered jumbo loans.
Because home prices in San Jose are often well above the national average, many buyers here use jumbo financing as a normal part of the home-buying process.
How Are Jumbo Loans Different?
While every lender has its own guidelines, jumbo loans often come with a few additional requirements.
Credit Requirements
Lenders typically look for strong credit when approving a jumbo loan. Having a higher credit score can help you qualify for more competitive loan terms.
Down Payment
Some jumbo loan programs allow lower down payments, while others may require a larger investment upfront.
The amount you’ll need depends on the lender, the purchase price, and your overall financial profile.
Financial Documentation
Expect lenders to take a closer look at your finances.
You may be asked to provide additional documentation, including income verification, bank statements, and information about your assets.
Cash Reserves
Some lenders also want to see that you have additional funds available after closing. These reserves can help demonstrate that you’re prepared for future mortgage payments.
Could You Stay Below the Jumbo Loan Limit?
If you’re purchasing a home close to the conforming loan limit, increasing your down payment may keep your loan amount below the jumbo threshold.
That isn’t always the best strategy, but it’s worth discussing with your lender. Comparing both scenarios can help you determine which financing option best fits your budget and long-term goals.
Questions to Ask Your Lender
Before you start shopping for a home, consider asking your lender:
- What loan programs do I qualify for?
- What down payment options are available?
- How much cash reserve is required?
- How do jumbo loan rates compare with conforming loan rates?
- Are there strategies that could improve my financing options?
Having these conversations early can help you shop with confidence and avoid surprises later in the process.
The Bottom Line
Jumbo loans are common in San Jose’s housing market and, for many buyers, simply reflect today’s home prices.
Understanding how these loans work, knowing what lenders typically look for, and getting pre-approved before you begin your home search can help make the buying process much smoother.
Working with an experienced local Realtor and a knowledgeable lender can also help you explore your financing options and build a plan that fits your goals before you start writing offers.
Disclaimer: Loan programs, conforming loan limits, interest rates, and lender requirements can change over time and vary by lender. Always consult with a licensed mortgage professional to understand the financing options available for your specific financial situation.
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About the Author – Michelle Elliott
With over 20 years of experience navigating the fast-paced Silicon Valley market, I provide a strategic, results-driven approach to residential real estate. My career is built on a foundation of deep local expertise and a relentless commitment to my clients’ success, resulting in over $235 million in lifetime sales volume and a consistent ranking in the top 3% of agents in Santa Clara County and top 2% at Coldwell Banker. My expertise has been featured on KTVU Fox 2, Real Producers and the Willow Glen Resident. She is also the co-host of the San Jose Podcast “Say What You Want About Real Estate”
A Hyper-Local Expert with Global Reach
I specialize in San Jose, in the neighborhoods of Willow Glen (95125 & 95124) Cambrian Park and Almaden, Downtown San Jose/Japantown (95112) markets. As a certified Luxury Property Specialist with Coldwell Banker Realty, I combine high-end marketing strategies with granular neighborhood knowledge to help my clients achieve premium results.
The “Tiger” at the Negotiating Table
My clients have characterized me as a “tiger” at the negotiating table who remains “sweet and patient” with my clients throughout the process. I pride myself on being a fierce advocate for my buyers and sellers, ensuring the best possible terms in every transaction, and I strive to be the best Realtor in 95125! This balance, drive, and tenacity have earned me consistent 5-star ratings across Google, Zillow, Realtor.com, and Yelp.
Michelle Elliott
Michelle@michelleelliottrealtor.com
1712 Meridian Ave, Ste C, San Jose, CA
DRE 01777533
