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Portfolio ARMs in Cupertino
What's the minimum down payment on a Portfolio ARM in Cupertino?
The maximum loan-to-value is 65 percent, which means 35 percent down minimum. On a $2,300,000 home, that's $805,000 down.
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Cupertino's median home price is $2,300,000. Homes move in 15 days on average, reflecting strong buyer interest. Most purchases here exceed the $1,249,125 conforming limit, landing in jumbo territory.
Portfolio ARMs stay on the lender's books, so underwriting decisions happen in-house. That structure opens room for exceptions on files that don't fit standard molds.
680
Minimum credit score
65%
Maximum LTV
17–21 days
Closing window
12 months
Reserve requirement
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Portfolio ARM loans for a primary residence require a minimum 680 representative credit score. The maximum loan-to-value ratio is 65 percent, meaning at least 35 percent down. You'll also need 12 months of reserves.
The maximum loan amount on a primary residence is $3,500,000. At Cupertino's median price of $2,300,000, that ceiling gives you room. Santa Clara County's median household income of $159,674 supports payments in this range.
Local decision guide
Use this guide to connect portfolio arms eligibility, lender expectations, and local market factors before comparing payment options in Cupertino.
Cupertino's median home price is $2,300,000. Homes move in 15 days on average, reflecting strong buyer interest. Most purchases here exceed the $1,249,125 conforming limit, landing in jumbo territory.
Portfolio ARMs stay on the lender's books, so underwriting decisions happen in-house. That structure opens room for exceptions on files that don't fit standard molds.
Portfolio ARM loans for a primary residence require a minimum 680 representative credit score. The maximum loan-to-value ratio is 65 percent, meaning at least 35 percent down. You'll also need 12 months of reserves.
Rate check
Tell us the price range, down payment and credit range you are working with. We compare every lender we work with and show you the options side by side.
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Portfolio lenders keep loans on their own balance sheet, so they make exceptions without selling to an investor. Underwriting is tighter on documentation and reserves. SRK CAPITAL closes Portfolio ARM loans in 17 to 21 days, or 10 days when expedited.
Jumbo loans in California require stronger reserves and tighter LTV than conforming products. Portfolio lenders hold the risk themselves, so they move quickly on files that fit their appetite.
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Portfolio ARMs make sense in Cupertino when you're buying above the conforming limit and want speed. The 35 percent down requirement and 12-month reserve cushion are steep, but they're the price of in-house flexibility.
They don't work if you're stretching on down payment or reserves. Conventional jumbo loans sometimes offer more flexibility on LTV and reserves. Call to compare your specific scenario.
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Portfolio ARMs compete with conventional jumbo loans from retail lenders. Conventional jumbos may offer lower LTV requirements or lighter reserves. Portfolio keeps the decision in-house and moves faster.
The trade-off is structure: Portfolio ARMs carry tighter underwriting on paper but faster approval in practice. Conventional jumbos may offer more flexibility on documentation. Both require substantial down payment and reserves.
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Laurelwood Elementary School opened a new campus in Sunnyvale after relocating from Santa Clara. School infrastructure investment like this supports long-term property values for families.
Cupertino sits in one of California's strongest job markets, anchored by tech employers. That economic foundation keeps demand steady for homes in the $2M+ range.
FAQ
The maximum loan-to-value is 65 percent, which means 35 percent down minimum. On a $2,300,000 home, that's $805,000 down.
SRK CAPITAL closes Portfolio ARM loans in 17 to 21 days. Expedited files close in 10 days.
The minimum representative credit score is 680. That's achievable for many borrowers, though reserves and down payment matter more on jumbo files.
Yes. The maximum loan amount is $3,500,000 on a primary residence. At 65 percent LTV, that supports purchases up to $5.4M.
You must show a minimum 12 months of reserves. That's liquid assets set aside after closing, demonstrating payment stability.
Programs for first-time buyers that allow lower down payments and more forgiving credit and income rules.
Explore refinancing options to lower your rate, tap equity, or switch loan terms.
SRK CAPITAL in Santa Clara County
Our team of licensed mortgage brokers works Santa Clara County every week. Tell us where you are in the process and we will map out the loan, the timeline and the money you need at closing, with no obligation.
What working with us looks like
Licensed mortgage brokers
You talk with a broker, not a call center, from the first question to closing day.
17-21 day typical close
Most purchase loans close in 17-21 days once your paperwork is in.
Every county in California
We work across the state, including Santa Clara County, so local limits and rules are already familiar.
Financing solutions for rental properties, fix-and-flip projects, and real estate portfolios.
Mortgage programs with alternative income documentation for business owners and freelancers.
Federally insured or guaranteed programs (FHA, VA, USDA) that let lenders accept lower credit scores and smaller down payments.
Traditional mortgage options meeting standard lending guidelines with various term structures.
Alternative lending programs for borrowers who need flexible documentation or unique loan structures.
This page is for educational purposes only and does not constitute financial, legal, or tax advice. Mortgage rates, terms, and program availability can change and vary by borrower and property. Consult a licensed mortgage professional for guidance on your scenario.