30-Year Fixed Mortgage Rates in ZIP Code 94404

Today's leading benchmark rate for 30-year fixed rates in 94404, Foster City, CA is 7.012% (with an estimated monthly payment of $6,248). Calibrated directly to 94404, Foster City, 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 30-year fixed rates have shown typical daily fluctuations driven by inflation data and bond yields. Over the past 90 days, rates for 30-year fixed rates in 94404, Foster City, CA have hovered between a low of 6.907% and a high of 7.161%. 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 $1,603,083 in 94404, Foster City, CA, a standard 20%-down Conventional loan requires an upfront cash down payment of $320,617 but keeps your monthly payment lower at $6,248/mo (at 7.012% interest) with no monthly PMI. In comparison, an FHA loan requires only $56,108 (3.5% down) but has an estimated payment of $6,845/mo (at 5.923% interest) due to mandatory FHA mortgage insurance (MIP). Local Nuance: The typical local FHA loan amount of $1,546,975 exceeds the local HUD FHA limit of $1,209,750 for a 1-unit property, meaning entry-level buyers here will likely require conventional financing or a larger down payment to comply with government limits.

The 2025 conforming conventional loan limit for a 1-unit property in 94404 is $806,501. With a typical local home value of $1,603,083 in Foster City, a standard 20%-down mortgage requires a loan size of $1,282,466. Since this exceeds the conforming limit of $806,501, most typical transactions in Foster City require a non-conforming Jumbo loan, which demands stricter underwriting guidelines, higher credit scores, and larger asset reserves.

The median home value in 94404, Foster City, CA is estimated at $1,603,083. Buying a typical home here with a standard 20% down payment ($320,617) translates to an estimated starting monthly mortgage payment of $6,248 (principal and interest). Compared to the local area median household income of $201,126 ($16,761/mo), this basic housing payment represents approximately 37.3% 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.