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Burlingame sits in one of California's most expensive housing markets. ARMs offer lower initial rates than fixed mortgages, which matters when median home prices routinely clear $2 million.
Most Burlingame buyers use 5/1 or 7/1 ARMs when they expect to move, refinance, or pay off the loan before the first rate adjustment. Tech employees relocating for a 3-5 year stint make up a big chunk of ARM borrowers here.
You need a 620 credit score minimum for most ARMs, but 700+ gets you competitive pricing. San Mateo County income levels make qualifying easier than you'd expect—lenders see stable tech salaries.
ARM underwriting looks at your ability to handle the maximum adjusted rate, not just the initial teaser rate. Expect debt-to-income ratios capped at 43-50% depending on the lender and loan amount.
We pull ARM rates from 200+ wholesale lenders daily. Rate spreads between lenders can hit 0.375% on the same day for identical loan profiles—that's thousands in interest over even a short hold period.
Portfolio lenders offer ARM products that don't fit conventional guidelines. These work for non-warrantable condos or high-balance loans that exceed conforming limits but still need competitive pricing.
Most Burlingame borrowers who pick ARMs plan to sell within 5-7 years. If you're buying your forever home, an ARM rarely makes sense unless you expect a big cash event that lets you refinance or pay it off.
As of February 2026, the rate advantage on ARMs has widened compared to last year. If you're financing above the conforming limit, the savings on a 7/1 ARM versus a 30-year fixed can exceed $1,500 monthly during the initial period.
Fixed-rate loans lock your payment for 30 years. ARMs bet that you'll exit the loan before rates adjust higher. On a $2 million Burlingame home, that lower initial rate can save $80,000-$120,000 over 5-7 years.
Jumbo ARMs compete directly with portfolio products here. If your loan exceeds conforming limits, an ARM often beats a fixed jumbo on rate while giving you the same repayment flexibility.
Burlingame's proximity to SFO and major tech employers creates buyer turnover. Many households move after a few years when job assignments change or companies relocate—making ARMs a logical fit.
San Mateo County property taxes run around 1.2% of assessed value. Combined with higher HOA fees in Burlingame's condo-heavy inventory, the lower ARM payment provides breathing room for buyers stretching to afford the area.
Most buyers choose 5/1 or 7/1 ARMs. The rate stays fixed for 5 or 7 years, then adjusts annually based on an index plus a margin.
ARMs typically start 0.5-0.75% below 30-year fixed rates. On large loan amounts common in Burlingame, that translates to major monthly savings during the fixed period.
After the fixed period ends, your rate adjusts based on a benchmark index plus a set margin. Annual and lifetime rate caps limit how much your payment can increase.
Yes, jumbo ARMs are common here. They offer lower rates than fixed jumbo loans and work well for buyers who expect to refinance or sell within 7-10 years.
Yes, most borrowers refinance or sell before the first adjustment. No prepayment penalties apply to most ARM products we offer.
Adjustable Rate Mortgages (ARMs) in Burlingame