Mortgage Refinance Rates in ZIP Code 94066

Today's leading benchmark rate for refinance rates in 94066, San Bruno, CA is 6.498% (with an estimated monthly payment of $3,950). Calibrated directly to 94066, San Bruno, CA's local housing market, Safe Rate shows up-to-the-minute interest rates and points across Conventional, FHA, VA, and Jumbo loan programs daily.

Mortgage rates for refinance rates have shown typical daily fluctuations driven by inflation data and bond yields. Over the past 90 days, rates for refinance rates in 94066, San Bruno, CA have hovered between a low of 6.067% and a high of 6.694%. You can track these daily movements by using the 90-day rate history and trajectory chart featured on this page.

Choosing between FHA and Conventional depends on your down payment budget and credit score. For a typical home priced at $1,248,754 in 94066, San Bruno, CA, a standard 20%-down Conventional loan requires an upfront cash down payment of $249,751 but keeps your monthly payment lower at $5,058/mo (at 6.777% interest) with no monthly PMI. In comparison, an FHA loan requires only $43,706 (3.5% down) but has an estimated payment of $5,688/mo (at 5.943% interest) due to mandatory FHA mortgage insurance (MIP). Local Nuance: The typical local FHA loan amount of $1,205,048 falls comfortably within the local HUD FHA loan limit of $1,209,750 (1-unit), making FHA financing an exceptionally accessible, high-leverage entry point into the market.

The 2025 conforming conventional loan limit for a 1-unit property in 94066 is $806,501. With a typical local home value of $1,248,754 in San Bruno, a standard 20%-down mortgage requires a loan size of $999,003. Since this exceeds the conforming limit of $806,501, most typical transactions in San Bruno require a non-conforming Jumbo loan, which demands stricter underwriting guidelines, higher credit scores, and larger asset reserves.

The median home value in 94066, San Bruno, CA is estimated at $1,248,754. Buying a typical home here with a standard 20% down payment ($249,751) translates to an estimated starting monthly mortgage payment of $5,058 (principal and interest). Compared to the local area median household income of $142,491 ($11,874/mo), this basic housing payment represents approximately 42.6% of gross monthly household income. Because this housing cost exceeds the standard 36% lender DTI guideline, buyers in this high-value area may need larger down payments, lower debt balances, or co-borrower income to qualify.