If you're buying a home in Alamo or Danville, you're most likely going to be working with a jumbo loan. With median prices at nearly $3M in Alamo and $1.9M in Danville, most buyers in these communities land well above the 2026 conforming loan limit of $832,750 for standard California counties, and even above the $1,249,125 high-cost ceiling that covers Bay Area counties like Contra Costa.
The good news? Understanding how jumbo loans work, and thinking through your down payment strategy early, can save you tens of thousands of dollars before you even step foot in an open house.
What Jumbo Loan Rates Look Like Right Now
As of April 29, 2026, the national average 30-year fixed jumbo rate is 6.51%, according to Bankrate's survey of major lenders. California buyers with strong financial profiles are generally seeing rates in the 6.25% to 6.75% range for 30-year fixed products, with 15-year options coming in closer to 6.11%.
Something worth knowing: the gap between jumbo and conventional rates has gotten a lot smaller in recent years. Historically, jumbo rates ran 0.75% to 1% higher than conforming rates. Today that spread has narrowed to roughly 0.125% to 0.25% for well-qualified borrowers, and some strong borrowers are matching or even beating conventional rates.
At the price points we're talking about in Alamo and Danville, that difference is real money. A 0.25% rate difference on a $2M loan is about $300 a month and over $108,000 over the life of the loan. Taking the time to shop multiple lenders, especially portfolio lenders and Bay Area credit unions, is absolutely worth it.
Down Payment Strategy at the $2M to $3M Level
Good news if you've been assuming you need 20% down: that's no longer the rule across the board. Lenders today offer a range of programs based on your loan amount and overall financial profile.
For loans up to $2M, many programs will work with 10% down if your credit score is 720 or above and you have solid reserves. For loans between $2M and $3M, 15% to 20% is the more typical range. Above $3M, most lenders want to see 20% to 25%.
The real question isn't just how much to put down, it's what you gain or give up at each level.
Putting down 20% or more gets you the best rates, no mortgage insurance, and more lender choices to pick from. On a $2.5M purchase, though, that's $500,000 in cash before closing costs and reserves are factored in.
Putting down 10% keeps more money in your pocket and working for you elsewhere, though it usually means a slightly higher rate and a closer look at your debt-to-income ratio. Some portfolio lenders will set this up as an 80-10-10, where a second mortgage handles the extra 10%, keeping your first loan at 80% loan-to-value and sidestepping private mortgage insurance.
One approach isn't always better than the other. It really comes down to your liquidity, how sensitive you are to rate differences, and where you see your income and assets heading over the next few years.
Cash Reserves: The Number People Forget
One thing buyers at this price point often underestimate is the reserve requirement. Most jumbo lenders want to see 6 to 12 months of mortgage payments sitting in liquid assets after you close, and for loans above $2M, some push that to 24 months.
To put that in real numbers: on a $2M purchase with a $1.6M loan at 6.5%, your monthly payment is around $10,100. Twelve months of reserves means keeping $121,000 in liquid assets after your down payment and closing costs are already out the door. That's a number worth knowing about long before you're writing offers.
Getting Your Financing Ready Before the Right Home Shows Up
In a market where East Bay homes are still regularly closing above asking price, how you show up financially matters just as much as your offer number. Sellers in the $2M to $3M range, especially in Alamo where the buyer pool is smaller and deals get more scrutiny, want to know a transaction is going to close.
A buyer who has already sorted out their rate, documented reserves, and worked through underwriting before finding a home is a much more attractive offer than one who hasn't. If you're thinking about buying in Alamo or Danville in the next 90 days, getting your financing in order now, rather than after you fall in love with a property, gives you a real edge.
Browse current listings in Alamo and Danville to get a feel for what's out there. When you're ready to talk through your specific situation, reach out here and we can walk through the numbers together.
-Kelly
