Question 1

What loan amount triggers jumbo financing in San Carlos?

Accepted Answer

Loans above $806,500 require jumbo programs in 2026. Most San Carlos single-family homes exceed this threshold, making jumbo financing standard for the area.

Question 2

Do jumbo loans require mortgage insurance?

Accepted Answer

No MI with 20% down on jumbo loans. Some lenders offer jumbo programs with less down, but MI costs more than on conforming loans.

Question 3

What credit score do I need for San Carlos jumbo financing?

Accepted Answer

700+ credit gets competitive rates. You can qualify at 680, but expect higher rates and stricter reserve requirements below 700.

Question 4

How much cash reserves do jumbo lenders require?

Accepted Answer

Most want 6-12 months of mortgage payments liquid after closing. Larger loans or lower down payments push reserve requirements toward the higher end.

Question 5

Are jumbo rates higher than conforming rates in 2026?

Accepted Answer

Jumbo rates run close to conforming rates as of February 2026. Strong borrowers often see only 0.25% difference between jumbo and conforming pricing.

Question 6

Can I use RSU income to qualify for a jumbo loan?

Accepted Answer

Yes, but lenders need two years of vesting history. Tech-focused jumbo programs handle RSU income better than standard underwriting channels.

Jumbo Loans in San Carlos: Financing Mid-Peninsula Luxury Properties Above Conforming Limits