La Jolla · Buyer guides
Jumbo loans in La Jolla and San Diego: the 2026 limit and how to get ready, explained
Short answer: In San Diego County, any loan over $1,104,000 on a one-unit home is a jumbo loan in 2026. That's about the size of the loan, not the price of the house. Jumbo loans are very common on coastal homes, but lenders set their own rules for them, so the best move is to get fully approved before you start making offers.
I'm Weston Clark, a real estate agent with Compass in La Jolla and coastal San Diego. Jumbo loans come up all the time on coastal homes, and most buyers have never heard the term until they need one. So here's what it means in plain words. I'm not a lender, and this isn't financial advice. For your own numbers, talk to a mortgage lender, and I'm glad to point you to a few local ones.
What "jumbo" actually means
The federal agency that oversees Fannie Mae and Freddie Mac, called FHFA, puts it this way: Fannie Mae and Freddie Mac "are restricted by law to purchasing single-family mortgages with origination balances below a specific amount, known as the 'conforming loan limit' ... Loans above this amount are known as jumbo loans."
In everyday words: most home loans in the U.S. get bought by Fannie Mae or Freddie Mac after you close, and that's why their rules are so standard. They're only allowed to buy loans up to a certain size. Anything bigger is a jumbo loan. The lender either keeps it or sells it to a private investor, and either way, they make their own rules for who qualifies.
The 2026 limits for San Diego County
Because homes here cost more than in most of the country, San Diego County gets a higher limit than the national one. For 2026, FHFA's county numbers are:
- One unit (a house or condo): $1,104,000
- Two units: $1,413,350
- Three units: $1,708,400
- Four units: $2,123,100
For comparison, the 2026 limit in most of the country is $832,750, and the highest any county can go is $1,249,125. FHFA resets these numbers every year. It announced the 2026 limits on November 25, 2025, so look for the 2027 numbers around late November 2026. If you're closing early next year, ask your lender which year's limit will apply to your loan.
It's the loan that counts, not the price
This is the part people mix up most. The limit is about how much you borrow. Here's a simple example, just to show the math: on a $1,500,000 home with 30% down ($450,000), you'd borrow $1,050,000. That's under the $1,104,000 limit, so it's a regular conforming loan, even though the home costs well over the limit.
That gives you some choices. Some buyers put a little more down to stay under the line. Others split the borrowing into a conforming first loan and a smaller second loan. Neither is right for everyone, and a lender can show you how each one changes your payment and your cash at closing.
What lenders usually ask for on a jumbo loan
Since each lender writes its own rules, there's no single checklist. That said, jumbo lenders tend to look harder at a few things, so it helps to have these ready:
- Down payment: many lenders want more down on a jumbo loan than on a conforming one.
- Savings left after closing: lenders call these "reserves." It's money you still have in the bank after the down payment and closing costs, to show you can keep paying if something changes.
- Proof of income: expect to share tax returns, pay stubs and bank statements. If you're self-employed or most of your income is from investments, start gathering paperwork early.
- Credit history: a clean, strong record makes a real difference.
- Appraisal: the lender will order an appraisal to confirm the home's value, and some ask for a second one on larger loans.
Ask two or three lenders for their exact rules, rates and fees, in writing, so you can compare them side by side.
Buying a condo with a jumbo loan
With a condo, the lender looks at the building too, not just you. They may ask the HOA about its budget, reserves, insurance and any lawsuits. Some buildings are easier to finance than others, so if you're shopping for a condo, ask your lender early whether they've lent in that building before. My La Jolla condo guide and HOA guide cover what to look for.
How a jumbo loan fits into a strong offer
On the coast, you'll often be up against cash buyers. A seller isn't really asking "loan or cash?" They're asking "will this close, and on time?" Here's how I help my buyers answer that:
- Get a full approval before you shop, where the lender has already reviewed your income and assets, not just a quick pre-qualification.
- Pick a lender who picks up the phone. When a listing agent calls to check on you, a fast, confident answer helps.
- Think carefully about your loan and appraisal contingencies. These are the parts of the contract that protect you if the loan or appraisal falls through. My contingencies guide explains them.
For more on competing, see my guides to offer strategy, cash offers and multiple offers. And to plan the rest of your money, see closing costs and property taxes. You'll find short answers on my quick answers page and all my guides on the guides page.
Common questions
What is a jumbo loan?
A jumbo loan is a home loan that's bigger than the conforming loan limit, the most that Fannie Mae and Freddie Mac are allowed to buy. Because they can't buy it, the lender or its investor sets its own rules for who qualifies.
What is the 2026 jumbo loan limit in San Diego County?
For 2026, the conforming loan limit for a one-unit home in San Diego County is $1,104,000. A loan above that amount on a single-family home or condo is a jumbo loan. The limits are $1,413,350 for two units, $1,708,400 for three and $2,123,100 for four.
Does the limit apply to the price of the home or the loan?
The loan. You can buy a home that costs much more than $1,104,000 and still have a regular conforming loan, as long as the amount you borrow is at or under the limit.
Is it harder to qualify for a jumbo loan?
Usually there's more paperwork. Each lender sets its own rules, and many ask for a bigger down payment, more savings left over after closing, a strong credit history and full proof of income. Ask each lender for its exact rules before you shop.
When will the 2027 limit be announced?
FHFA, the federal agency that oversees Fannie Mae and Freddie Mac, resets the limits every year. The 2026 limits were announced on November 25, 2025, so the 2027 numbers will likely come out around late November 2026.
Can a jumbo loan buyer compete with cash offers?
Yes, especially with a full approval in hand before you write the offer. Sellers mainly worry about whether the loan will close and on time. A strong approval letter and a lender who answers the listing agent's call quickly go a long way.
Sources: FHFA, Conforming Loan Limits; FHFA, Conforming Loan Limit Values for 2026 (November 25, 2025); FHFA 2026 county loan limit file, San Diego County. Checked November 4, 2026. This page is general information, not financial or lending advice. Loan rules vary by lender.
Questions about a home you're buying or selling?
Send me a note and I'll help you think through how financing fits the home you want, and point you to local lenders who make jumbo loans. Or call or text (858) 997-8998.