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San Marino sits in the top tier of Los Angeles County real estate. Most properties here exceed the 2026 conforming loan limit of $1,249,125.
Standard conventional loans work for condos and smaller homes. Everything else requires jumbo financing, which follows conventional underwriting with stricter standards.
The shift happens at that $832,750 threshold. Below it, you're shopping among dozens of lenders. Above it, you need a broker who knows which banks price jumbo competitively.
Conventional Loans in San Marino
Conforming conventional loans require 620 minimum credit score, but San Marino deals typically show 700+. You'll need 3% down for primary residence, 15% for investment property.
Jumbo conventional loans demand higher standards. Expect 680-720 minimum credit scores depending on loan size. Down payment starts at 10%, but 20% gets better pricing.
Debt-to-income ratios max out at 43% for conforming, sometimes 36% for jumbo. Self-employed borrowers face two years of tax returns and full documentation.
Local decision guide
Use this guide to connect conventional loans eligibility, lender expectations, and local market factors before comparing payment options in San Marino.
San Marino sits in the top tier of Los Angeles County real estate. Most properties here exceed the 2026 conforming loan limit of $1,249,125.
Standard conventional loans work for condos and smaller homes. Everything else requires jumbo financing, which follows conventional underwriting with stricter standards.
The shift happens at that $832,750 threshold. Below it, you're shopping among dozens of lenders. Above it, you need a broker who knows which banks price jumbo competitively.
Portfolio lenders dominate San Marino jumbo loans. They hold loans on their books instead of selling them, which means underwriting varies wildly between institutions.
Credit unions price jumbo loans 0.25-0.5% better than big banks, but they cap at $2-3 million. Above that, you're looking at private banks and correspondent lenders.
Rate sheets change daily in jumbo space. A lender offering best pricing Monday might be middle-of-pack Thursday. Brokers compare 15-20 options per deal.
San Marino buyers often have complex income. Business owners, equity compensation, trust distributions. Conforming loans struggle with this. Jumbo lenders expect it.
The worst mistake is getting pre-approved at conforming limits when you need jumbo. Requirements differ enough that a conforming approval means nothing for a $1.5M purchase.
Investment properties in San Marino rarely pencil out on conventional financing. Rental income doesn't cover the mortgage at current prices. Buyers use equity or all-cash, then refi later.
FHA loans cap at $644,000 in LA County. That eliminates them for 95% of San Marino properties. VA loans follow conforming limits with rare exceptions.
Bank statement loans cost 0.5-1% more than conventional but skip tax returns. Self-employed borrowers with write-offs often qualify for more using 12-24 months of deposits.
ARMs make sense on San Marino jumbo loans. The 7/1 ARM typically prices 0.375-0.625% below 30-year fixed. Most buyers sell or refi within seven years anyway.
San Marino Unified School District drives property values. Conventional appraisals adjust for school boundaries. A house two blocks outside the district appraises 15-20% lower.
Properties built pre-1960 sometimes need seismic retrofitting. Conventional lenders require it complete before closing or escrowed funds covering 150% of estimated cost.
HOA dues run high in San Marino condo complexes. Lenders count full HOA payment in DTI, even if it includes utilities. This tightens qualification more than buyers expect.
Minimum 620 for conforming loans, but 700+ is standard here. Jumbo loans need 680-720 depending on loan amount and down payment.
Conforming conventional loans allow 3% down on primary residence. Jumbo loans typically require 10-20%, with better rates at 20% down.
Yes, but you need 15% down minimum and rental income rarely covers payments at current prices. Most investors use alternative structures.
Conforming loans stay under $832,750 and follow standardized rules. Jumbo loans exceed that limit with stricter credit and down payment requirements.
Conforming lenders need two years of vesting history and average it. Jumbo lenders often use current vesting schedules and count more of it.
Standard conventional loans require the home livable at closing. Renovation loans like Fannie Mae HomeStyle work but add complexity and cost.