Question 1

Does a Miami-Dade rental portfolio really carry more insurance risk than the same doors would in another Florida county?

Accepted Answer

Yes, by a wide margin. As of March 31, 2026, Miami-Dade's average homeowners premium including wind was $5,975, against $3,610 in Orange County (Orlando) and $2,650 in Lake County, and its condo unit owner premium of $2,801 was more than double Orange County's $1,295. On a $3,000 a month single-family rental, the gap against Orange County alone is roughly three-quarters of a month's rent per door, before flood coverage is added. A blanket policy across a Miami-Dade portfolio concentrates that cost in one collateral pool rather than spreading it across counties, and we underwrite the facility against the actual premium mix in your file. See how portfolio loans work on the national program page.

Question 2

If my portfolio includes an older Miami-Dade condo unit, does that put the whole blanket loan at risk?

Accepted Answer

It concentrates a risk that is specific to older condo buildings, so we underwrite that unit on its own facts. A Miami-Dade condominium building three stories or taller faces a state milestone inspection at 30 years of age (25 if the county has adopted that local option), a separate county recertification at 25 to 30 years depending on distance from the coast, and a structural integrity reserve study that associations can no longer waive. If an inspection turns up structural repairs, the association can no longer skip reserving for them, which is the mechanism that turns an inspection finding into a special assessment. A single distressed unit in a five-property portfolio is a manageable underwriting question; buying several units in the same aging tower concentrates it into one collateral pool. Ask about your building's inspection and reserve status before we size the loan.

Question 3

As an out-of-state investor building a Miami-Dade portfolio, what property tax cap actually applies to my doors?

Accepted Answer

The 10 percent non-homestead assessment cap, not the 3 percent homestead cap you may see quoted for owner-occupied Florida homes. Florida's homestead Save Our Homes cap is not available to a non-owner-occupant, so every rental in your portfolio is capped at 10 percent annual assessed-value growth, and that cap resets to full market value at every change of ownership. A seller's tax bill on a long-held Miami-Dade rental will understate what you owe once the parcel reassesses under your name, which matters across a whole portfolio acquisition, not just one door. Run each parcel through its municipality's property appraiser estimator, and confirm entity and exemption questions with your CPA.

Question 4

My Miami-Dade rentals sit in different cities with different millage rates. Does a blanket loan account for that?

Accepted Answer

Yes, we size the facility against each parcel's actual carrying cost, not a single county average. Miami-Dade's 2025 total millage runs from 15.51 mills in Key Biscayne up to 24.00 in Opa-locka, with North Miami at 22.14 and Miami Gardens at 22.39, and the stack itself differs by city: the county's Fire and Rescue and Library millage lines apply only where the county provides the service, so Miami, Miami Beach, Hialeah, Coral Gables, and Key Biscayne carry no county Fire and Rescue line at all. A blanket loan across doors in several of those cities means several different tax and fee stacks feeding one payment, and we underwrite the portfolio on the mix your file actually shows rather than one metro-wide number. A single-property DSCR loan works the same way if you would rather finance one door at a time.

Question 5

Should I expect Miami-Dade rents to keep rising fast enough to support a growing portfolio?

Accepted Answer

Underwrite the rent number, not a population-growth story. Miami-Dade's population fell by 10,115 people in the year to July 2025, after peaking in 2024, and the county depends on international migration for growth while domestic out-migration has widened every year since 2022. Rents have still held up: the Zillow single-family rent index for the Miami metro was $3,461 a month in June 2026, the highest of any Florida metro in our research and roughly 40 percent above Tampa and Orlando. That is a market carried by high absolute rent levels on a shrinking, not expanding, population base, and a portfolio loan should be sized on the actual rent roll rather than an assumption that more tenants are coming.

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