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in San Francisco, CA
San Francisco prices push most buyers past conforming loan limits fast. That means choosing between a conventional loan and a jumbo loan is a real decision here.
Both are solid options. But they serve different buyers, require different qualifications, and carry different risk profiles.
Conventional loans follow FHFA conforming limits. In San Francisco County, that cap applies firm — anything above it requires a jumbo.
These loans work well for buyers with strong W-2 income, 620+ credit, and purchases that fall within the limit. Rates are competitive and guidelines are consistent across lenders.
Jumbo loans cover loan amounts above the conforming limit. In a market like San Francisco, that's a large share of all transactions.
Lenders hold these on their own books. That means stricter standards — typically 700+ credit, larger reserves, and full income documentation.
Local decision guide
Use this comparison to weigh Conventional Loans and Jumbo Loans through local payment fit, eligibility, documentation, and timing before choosing a path in San Francisco.
San Francisco prices push most buyers past conforming loan limits fast. That means choosing between a conventional loan and a jumbo loan is a real decision here.
Both are solid options. But they serve different buyers, require different qualifications, and carry different risk profiles.
Conventional loans follow FHFA conforming limits. In San Francisco County, that cap applies firm — anything above it requires a jumbo.
The biggest gap is who takes the risk. Conventional loans get sold to Fannie Mae or Freddie Mac. Jumbo loans stay with the lender — so they set the rules.
HousingWire flagged the 30-year fixed hitting 6.57% recently, with ARM demand rising as a result. That shift matters more for jumbo borrowers, where ARM options can meaningfully cut payment size on large balances. Rates vary by borrower profile and market conditions.
If your purchase price fits within the conforming limit, conventional wins on simplicity. Guidelines are uniform and rates are sharp.
If you need more, jumbo is the path — but come prepared. Strong credit, documented income, and healthy reserves are non-negotiable with most lenders.
San Francisco County qualifies for high-cost area limits set by the FHFA. Any loan above that limit is a jumbo.
Not always. Borrowers with strong credit and reserves sometimes get jumbo rates that match or beat conventional. Rates vary by borrower profile and market conditions.
Some lenders allow 10-15% down on jumbo loans. Expect stricter credit and reserve requirements when going below 20%.
Most jumbo programs don't charge PMI. But lenders compensate with tighter credit and reserve standards instead.
It depends on the loan amount. Under the conforming limit, conventional is cleaner. Above it, you need jumbo — and condo warrantability matters for both.
Most jumbo lenders want 700 or above. Some programs go lower, but expect a rate premium and tighter conditions.