When the price of a Miami home outgrows standard financing, the loan moves into jumbo territory. These mortgages sit outside the conforming market, so guidelines vary by lender and investor, and the documentation is usually heavier than for a typical purchase. Here is a plain-language look at jumbo purchase and refinance options for Florida buyers and owners, all subject to credit approval.
Call to speak with a licensed loan officer about jumbo loans in Miami. Programs vary by borrower, property and investor.
Home values and jumbo lending in Miami
The median owner-occupied home in Miami is valued at about $518,100. HMDA data show 2,366 non-conforming (jumbo) first mortgages in Miami-Dade County in 2024. Whether your loan counts as jumbo depends on the loan amount and the limit for your county in the year you apply.
Where the conforming limit ends and jumbo begins
Every year FHFA publishes the maximum loan size that Fannie Mae and Freddie Mac can purchase. That ceiling differs by county, and some high-cost counties have a higher ceiling than others. Any first mortgage above the figure for your county is a jumbo, also called a non-conforming loan.
The line matters because it decides who sets the rules. A conforming loan follows standardized guidelines. A jumbo follows whatever the lender or the investor buying the loan requires, which is why two jumbo offers can look quite different. Ask any lender you speak with to confirm the limit for the county where the property sits before you assume which side of the line you are on.
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Why jumbo underwriting asks for more documentation
Jumbo underwriting is less about a single score and more about the full picture. Underwriters study income stability, how much of your monthly budget already goes to debt, and whether your savings could cover the home costs if your income were interrupted.
Bonus, commission, restricted stock or partnership income may each need its own paper trail, often stretching back over several tax filings. Gift funds, if a lender allows them at all, usually require a signed letter and proof of transfer. Asking up front which documents the lender will want can save weeks of back-and-forth once you are under contract.
Who this tends to fit
- You are self-employed with several years of business tax returns
- You are buying a home whose loan amount will exceed the conforming limit for your county
- You are buying a second home or luxury property that conforming guidelines will not cover
- You earn income from bonuses, commissions or equity compensation and can document it
- You are relocating into a higher-cost county from a lower-cost market
Local offices and Florida rules to know
- Property assessment: Miami-Dade County Property Appraiser. The Property Appraiser handles the homestead exemption for permanent owners of a primary residence and offers an online application for homestead exemption and additional tax benefits.
- Deed and mortgage recording: Miami-Dade County Clerk of the Court and Comptroller, County Recorder's Office. Your mortgage is recorded here after closing.
Florida recording costs: Documentary stamp tax on deeds and other documents that transfer an interest in Florida real property; documentary stamp tax on notes and recorded mortgages (written obligations to pay money); and nonrecurring intangible tax on mortgages - collected by the county clerk when the document is recorded. Your Loan Estimate lists the taxes that apply to your loan.
Jumbo appraisals, reserves and refinancing in Miami
Higher-value homes can be harder to appraise because truly similar sales are scarce. Some jumbo lenders order a second appraisal or a desk review for larger loan amounts, and appraisers may need to look farther afield for comparable properties. Unique features, acreage or waterfront access can all add complexity.
Reserves are liquid savings left over after closing, counted in months of housing costs. Jumbo guidelines often call for more of them than conforming loans do, and retirement accounts may count at a reduced value. If you already own a jumbo-sized home, a jumbo refinance follows the same reserve and appraisal review, so plan ahead before applying.
Before you call
- Written explanations for any large or unusual deposits
- Documentation for bonus, commission, restricted stock or partnership income
- Business tax returns and a year-to-date profit and loss statement if you are self-employed
- The county where the property sits, so the lender can confirm the conforming limit that applies
- Complete personal tax returns for recent years, with all schedules
Questions Miami borrowers ask about jumbo loans
Does the conforming limit change every year?
Yes. FHFA reviews home price data and announces new conforming limits annually, and the figures vary by county. A loan amount that counted as jumbo in one period could fall under the limit later, or the reverse. Because the number shifts, ask a lender to confirm the limit for your specific county at the time you apply rather than relying on an older figure you saw online.
Are jumbo guidelines the same at every lender?
No. Because jumbo loans fall outside the standardized conforming market, each lender or investor sets its own requirements for credit history, reserves, debt levels, property types and documentation. One lender may accept a file another declines. That variation makes it worth asking detailed questions and comparing official Loan Estimates, since every offer is subject to credit approval and the lender's specific guidelines.
What makes a mortgage a jumbo loan?
A mortgage becomes a jumbo when the loan amount exceeds the conforming loan limit FHFA sets each year for the county where the home is located. Loans under that limit can be sold to Fannie Mae or Freddie Mac. Loans above it cannot, so the lender either keeps them or sells them to private investors, who set their own guidelines for credit, income, assets and property.
Is a jumbo loan only for buying a home?
No. Owners of high-value homes also use jumbo refinances to change from an adjustable to a fixed structure, adjust the term, remove a co-borrower or take cash out. The same closer look at income, assets and appraised value applies. If your current balance has dropped below the conforming limit for your county, a conforming refinance may also be an option worth comparing.
Get answers about jumbo loans for a home in or around Miami. Subject to credit approval; programs vary.
Other loan options in Miami
LendersCompaniesBrokersHome loansRefinanceCash-out refinanceHELOCHome equity loanFHAVAFirst-time buyerReverse mortgageConstructionRenovation
Jumbo Loans near Miami
- Jumbo Loans in Miami Beach, FL (5 mi)
- Jumbo Loans in Miami Springs, FL (6 mi)
- Jumbo Loans in West Miami, FL (6 mi)
- Jumbo Loans in North Bay Village, FL (6 mi)
- Jumbo Loans in Miami Shores, FL (6 mi)
- Jumbo Loans in Coral Terrace, FL (6 mi)
Related guides
Jumbo Loans across Florida · Jumbo Loans guide · Florida overview
- U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates
- 2024 Home Mortgage Disclosure Act (HMDA) data for Miami-Dade County