Loan programs
Jumbo loans in Florida: what changes above the conforming limit
By the Wholesale Mortgage Lending editorial team · Last reviewed August 18, 2026
The short answer
A jumbo loan is simply one too large for Fannie Mae or Freddie Mac to purchase, because it exceeds the conforming loan limit FHFA sets each year by county. Without the agencies as buyers, the lender keeps or privately sells the loan, so underwriting reflects the lender's own risk appetite: fuller documentation, larger reserves, and stricter appraisal review. In Florida's higher-priced coastal markets, ordinary houses now routinely require jumbo financing.
The conforming limit is the whole definition
Fannie Mae and Freddie Mac are restricted by law to purchasing loans below the conforming loan limit, which FHFA recalculates annually from national home-price data and publishes by county. A loan at or below the limit can be sold to the agencies; a loan above it cannot. 'Jumbo' means nothing more than that — it is a statement about who can buy the loan, not about the borrower or the house.
The limit changes every year, and high-cost counties get higher limits under FHFA's formula. Most of Florida sits at the baseline limit, with Monroe County (the Keys) historically designated high-cost. Do not carry a remembered number in your head — FHFA's published table for the current year and your county is the only figure that matters, and it is a thirty-second lookup.
Why losing the agency bid changes underwriting
When a lender writes a conforming loan, it underwrites to agency standards because the agencies are the end buyer and bear the credit risk. When a lender writes a jumbo, there is no standing government-sponsored bid. The lender either holds the loan on its balance sheet or sells it into a private market that is smaller and moodier than the agency machine.
That means the lender is exposed to its own judgment, and jumbo guidelines show it: more scrutiny of income stability, less tolerance for thin credit files, and internal review layers that conforming loans skip. Jumbo guidelines also vary far more between lenders than conforming guidelines do — one lender's decline can genuinely be another's approval, which is a structural argument for shopping the loan across multiple lenders.
What jumbo underwriting typically asks for
Expect the fuller version of everything. Down payment requirements are generally higher than conforming minimums, and pricing improves with equity. Credit expectations are stiffer. Debt-to-income tolerances are tighter. Most distinctively, jumbo lenders want post-closing reserves — months of housing payments in liquid or near-liquid assets after the down payment and closing costs are paid — with the required cushion growing with loan size.
Appraisals get extra weight too. Large-balance properties are harder to comp, so lenders may require a field review or a second full appraisal on bigger loans. In Florida, condo and coastal properties add project-level review and insurance diligence on top. None of this is hostile; it is what lending looks like when the lender cannot hand the risk to Fannie or Freddie.
The Florida wrinkle: ordinary homes, jumbo prices
In much of Miami-Dade, Broward, Palm Beach, Naples, Sarasota, and the beach towns, unremarkable single-family homes price above the conforming limit. Buyers who think of jumbo as mansion financing are often surprised to need one. Two tactics are worth knowing. First, a larger down payment can pull the loan amount under the conforming limit even when the price is above it — sometimes the cheaper path once pricing differences are counted.
Second, jumbo pricing relative to conforming moves with market conditions; jumbos have at times priced surprisingly close to, or even through, conforming loans, because balance-sheet lenders want the asset. Which structure wins for a given purchase is an empirical question. Wholesale Mortgage Lending arranges jumbo financing through multiple lenders precisely because guideline and pricing dispersion is widest in this segment; the lenders themselves make, approve, and price every loan.
Questions people ask
Is a jumbo loan harder to get than a conforming loan?
Generally yes, in the sense that documentation, reserve, and credit expectations run higher. But 'harder' varies enormously by lender, since each writes its own jumbo guidelines. A borrower declined by one jumbo lender can be well within another's box — more so than in conforming lending, where guidelines converge on agency rules.
Can I avoid jumbo by putting more down?
Often. The limit applies to the loan amount, not the purchase price, so a down payment large enough to bring the loan under your county's conforming limit keeps you in agency territory. Whether that beats taking the jumbo depends on pricing on the day and what else the cash could do — run both.
Do jumbo loans always have higher rates?
No. The spread between jumbo and conforming pricing moves with market conditions, and there have been stretches where well-qualified jumbo borrowers priced comparably to conforming ones. Treat relative pricing as something to check at application time across more than one lender, not as a fixed law.
Are there jumbo VA loans?
Veterans with full entitlement are not capped at the conforming limit — the VA guaranty can back larger loans if the lender approves them, though lenders apply their own overlays at high balances. Borrowers with reduced entitlement may need a down payment above the county limit. The details depend on entitlement math a lender can run.
Sources
This guide is written against the primary sources below, which is where the current figures live when a figure has deliberately not been quoted here.
- Conforming Loan Limit (CLL) Values — Federal Housing Finance Agency
- Loan Limits — Fannie Mae
- What is a jumbo loan? — Consumer Financial Protection Bureau
Put this to work on your own numbers
Reading is the easy half. Run your own scenario through the planner, or ask a licensed mortgage professional the question this page could not answer for your exact situation.