Star One Credit Union offers fixed-rate and adjustable-rate mortgages, home equity loans and investment property financing for Silicon Valley homebuyers and refinancers. Your monthly payment depends on more than the rate alone — loan amount, term and down payment all play a part, too. Use the filters and enter a mortgage amount below to get a real-time estimate for a loan that fits your life and your future.
With one of the lowest interest rates available anywhere, many mortgage shoppers are now choosing our 5/5 Adjustable-Rate Mortgage for their purchase or refinance.
Home loan calculator
Fixed-rate mortgages
No origination fees and fast approval
Adjustable-rate mortgages
No origination fees and fast approval
Home equity mortgages
California only—no origination fees and fast approval
Investment property mortgages
No origination fees and fast approval
What affects your monthly payment
Consider the choices that affect both what you'll pay each month and the total cost of your loan:
- Home price – The amount you plan to borrow
- Down payment – A larger down payment may lower your monthly payment and reduce or eliminate Private Mortgage Insurance (PMI)
- Fixed-rate or adjustable-rate mortgage (ARM) – Fixed-rate mortgages offer predictable monthly payments, while ARMs may start with a lower rate that can change over time
- Loan term – Compare 15-, 20- and 30-year options to see how they affect your monthly payment and total interest paid
- Interest rate – Even a small change in your rate can make a meaningful difference over the life of your loan
- Taxes and insurance – These ongoing costs are often part of your monthly mortgage payment
Mortgage rates today: FAQ
The interest rate—not the APR—on your mortgage loan determines your base monthly mortgage payment (principal and interest).
The APR is a slightly higher number that shows the overall finance charge. It includes your loan’s closing costs in addition to your base interest rate, so that you can see the real cost of your loan.
How this looks: if you have a loan at 6.000% interest rate and its APR is 6.091%, this means that your 6.000% loan is actually like a loan at 6.091% because of your loan’s additional closing costs.
Use the APR to compare mortgage rates and closing costs
The total amount of closing costs can vary widely from one lender to another. You can easily see that difference in the APR of different loans that you compare.
A 6.000%-interest-rate loan may have an APR of 6.091% with one lender, but have a 6.250% APR with a different lender.
This tells you that the closing fees at the first lender are lower than at the second one.
By comparing both interest rates and APRs, you’ll quickly see that all mortgage loans are not the same, even if they start out with similar base interest rates.
Tools, tips & timely info
Explore resources designed to help you plan smarter, borrow better, and stay in the know.
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